https://infovis-wiki.net/w/api.php?action=feedcontributions&feedformat=atom&user=UE-InfoVis07-10 2026-04-23T02:29:34Z User contributions MediaWiki 1.45.3 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13575 2007-04-26T19:49:52Z

<p>UE-InfoVis07-10: /* References */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> {{Quotation|Evaluation of user-centred tools often makes use of analytic and empirical techniques with the objective to investigate the usability, the functionality, and the effectiveness of an interactive system.| [Dix, Finley, Abowd, Beale, 1998]}}&lt;br/&gt;<br /> <br /> There are two different types of &quot;Human Computer Interacion Evaluation Methods&quot;:&lt;br/&gt;<br /> *Analytic Methods<br /> *Empiric Methods<br /> **Quantitave Studies<br /> **Qualitative Studies<br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> &lt;br /&gt;{{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2006]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *[Mazza and Dimitrova, 2004] Mazza, Ricardo; Dimitrova, Vania. [http://doi.acm.org/10.1145/1013367.1013393 Visualising student tracking data to support instructors in web-based distance education.] In ''Proceedings of the 13th international World Wide Web conference on Alternate track papers &amp; posters'', pp. 154-161. 2004.<br /> *[Mazza, 2006] Mazza, Ricardo. [http://doi.acm.org/10.1145/1168149.1168155 Evaluating information visualization applications with focus groups: the CourseVis experience.] In ''Proceedings of the 2006 AVI Workshop on Beyond Time and Errors: Novel Evaluation Methods For information Visualization'', pp. 1-6, 2006.</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13574 2007-04-26T19:47:31Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> {{Quotation|Evaluation of user-centred tools often makes use of analytic and empirical techniques with the objective to investigate the usability, the functionality, and the effectiveness of an interactive system.| [Dix, Finley, Abowd, Beale, 1998]}}&lt;br/&gt;<br /> <br /> There are two different types of &quot;Human Computer Interacion Evaluation Methods&quot;:&lt;br/&gt;<br /> *Analytic Methods<br /> *Empiric Methods<br /> **Quantitave Studies<br /> **Qualitative Studies<br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> &lt;br /&gt;{{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2006]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13573 2007-04-26T19:45:25Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> {{Quotation|Evaluation of user-centred tools often makes use of analytic and empirical techniques with the objective to investigate the usability, the functionality, and the effectiveness of an interactive system.| [Dix, Finley, Abowd, Beale, 1998]}}&lt;br/&gt;<br /> <br /> There are two different types of &quot;Human Computer Interacion Evaluation Methods&quot;:&lt;br/&gt;<br /> *Analytic Methods<br /> *Empiric Methods<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> &lt;br /&gt;{{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2006]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13572 2007-04-26T19:43:57Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> {{Quotation|Evaluation of user-centred tools often makes use of analytic and empirical techniques with the objective to investigate the usability, the functionality, and the effectiveness of an interactive system.| [Dix, Finley, Abowd, Beale, 1998]}}<br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> &lt;br /&gt;{{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2006]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13571 2007-04-26T19:37:31Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> &lt;br /&gt;{{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2006]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13570 2007-04-26T19:37:18Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview&lt;br /&gt;<br /> <br /> {{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2006]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13569 2007-04-26T19:36:26Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> {{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2006]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13568 2007-04-26T19:36:10Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> {{Quotation|The focus group and the semi-structured interview aimed to assess the usefulness of the graphical representations generated in CourseVis, while the experimental study aimed at verifying the effectiveness and the efficiency of the representations.| [R. Mazza, 2004]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13567 2007-04-26T19:35:47Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> {{Quotation|The focus group and the semi-structured interview aimed to<br /> assess the usefulness of the graphical representations generated in<br /> CourseVis, while the experimental study aimed at verifying the<br /> effectiveness and the efficiency of the representations.| [R. Mazza, 2004]}}<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13566 2007-04-26T19:34:17Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience.[http://doi.acm.org/10.1145/1168149.1168155]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13565 2007-04-26T19:33:22Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == References ==<br /> <br /> *[[http://www.infovis-wiki.net/index.php/CourseVis CourseVis]]<br /> *Mazza: Evaluating information visualization applications with focus groups: the CourseVis experience. [[doi.acm.org/10.1145/1168149.1168155]]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13564 2007-04-26T19:29:25Z

<p>UE-InfoVis07-10: /* Evaluation Types */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> * Focus Group<br /> <br /> * Controlled Experiment<br /> <br /> * Semi-structured Interview<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13563 2007-04-26T19:28:19Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Evaluation Types ==<br /> <br /> === Focus Group ===<br /> <br /> === Controlled Experiment ===<br /> <br /> === Semi-structured Interview ===<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13562 2007-04-26T19:05:50Z

<p>UE-InfoVis07-10: /* Evaluation */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == Evaluation Types ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13561 2007-04-26T19:02:25Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> *'''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> *'''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> *'''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13560 2007-04-26T19:01:43Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;&lt;br/&gt;<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13559 2007-04-26T19:01:32Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> &lt;br/&gt;This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> &lt;br/&gt;This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> &lt;br/&gt;[[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13558 2007-04-26T19:01:04Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.&lt;br/&gt;<br /> The sphere represents a new thread and the number of messages are encoded with the color and size of the sphere.&lt;br/&gt;<br /> <br /> [[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.&lt;br/&gt;<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.&lt;br/&gt;<br /> <br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13557 2007-04-26T18:58:49Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> The access plot shows the students' accesses to the course. It is an mixture of a scatterplot and a histogram.&lt;br/&gt;<br /> The scatterplot shows the data of students and of the course while the histogram shows the number of pages of the course accessed by all students on a special date.&lt;br/&gt;<br /> <br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13555 2007-04-26T18:54:43Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> The following visualizations are used to represent the collected data from ''CourseVis'':&lt;br/&gt;<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> <br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13554 2007-04-26T18:52:33Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == CourseVis ==<br /> <br /> {{Quotation|[...] a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning classes. Specifically, techniques from Information Visualization are used to graphically render complex, multidimensional student tracking data collected by CMS. A system, called CourseVis, illustrates the proposed approach.| [Mazza and Dimitrova, 2004]}}<br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> <br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13553 2007-04-26T18:49:42Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> &lt;br/&gt;[[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=File:Behavioural_Aspects.jpg&diff=13552 2007-04-26T18:49:04Z

<p>UE-InfoVis07-10: /* Copyright status */</p> <hr /> <div>== Summary ==<br /> Behavioural apsects of student's learning progress as rendered by CourseVis.<br /> == Copyright status ==<br /> <br /> (C) 2005 IEEE<br /> <br /> == Source ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=File:Sozal_Aspects.jpg&diff=13551 2007-04-26T18:48:12Z

<p>UE-InfoVis07-10: /* Copyright status */</p> <hr /> <div>== Summary ==<br /> Social aspects of student's learning process as rendered by CourseVis.<br /> == Copyright status ==<br /> <br /> (C) 2005 IEEE<br /> <br /> == Source ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13550 2007-04-26T18:47:39Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''&lt;br/&gt;<br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13549 2007-04-26T18:46:52Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13548 2007-04-26T18:46:36Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|left|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13547 2007-04-26T18:46:25Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|center|400px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13546 2007-04-26T18:46:18Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|center|300px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|center|300px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|300px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13545 2007-04-26T18:46:07Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|center|500px|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|center|500px|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|500px|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13544 2007-04-26T18:44:34Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|center|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|center|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|center|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13543 2007-04-26T18:43:36Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|thumb|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This 3D scatterplot is about the disussions of the course. The figure shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13542 2007-04-26T18:42:26Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Access Plot:'''<br /> [[Image:Accessesplot.JPG|thumb|Access Plot]]&lt;br/&gt;<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This plot is about the disussions of the course. It shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13541 2007-04-26T18:41:58Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This Plot is about the disussions of the course. It shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13540 2007-04-26T18:41:50Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> [[Image:Accessesplot.JPG|thumb|Access Plot]]&lt;br/&gt;<br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13539 2007-04-26T18:41:29Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> '''Discussion Plot:'''&lt;br/&gt;<br /> This Plot is about the disussions of the course. It shows time, topics and students.<br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> <br /> <br /> '''Behavioural Graph:'''&lt;br/&gt;<br /> This graph represents the behaviours of a single student.<br /> It shows the student's access to the content pages, the global access to the course, a progress with the schedule of the course, messages and the submission of quizzes and assignments.<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13538 2007-04-26T18:41:23Z

<p>UE-InfoVis07-10: /* Figures */</p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> [[Image:Accessesplot.JPG|thumb|Access Plot]]&lt;br/&gt;<br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=File:Accessesplot.JPG&diff=13537 2007-04-26T18:36:55Z

<p>UE-InfoVis07-10: Access Plot</p> <hr /> <div>== Summary ==<br /> Access Plot<br /> == Copyright status ==<br /> (C) 2005 IEEE<br /> == Source ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13536 2007-04-26T18:34:30Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13535 2007-04-26T18:34:20Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> [[Image:Sozal_Aspects.jpg|thumb|Discussion Plot]]&lt;br/&gt;<br /> [[Image:Behavioural_Aspects.jpg|thumb|Behavioural Graph]]&lt;br/&gt;<br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13534 2007-04-26T18:26:55Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> &lt;br /&gt;<br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13533 2007-04-26T18:05:50Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==<br /> <br /> <br /> == Figures ==<br /> <br /> <br /> == Important Citation ==<br /> <br /> {{Quotation| attitudes, feelings and beliefs ... are more likely to be revealed<br /> via the social gathering and the interaction which being in a focus<br /> group entails| [A. Gibbs, 1997]}}<br /> <br /> {{Quotation| formulate and answer questions [users] didn’t anticipate having<br /> before looking at the visualization| [C. Plaisant, 2004]}}<br /> == Suitable Data Types ==<br /> <br /> <br /> == Evaluation ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13530 2007-04-26T17:57:46Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]<br /> <br /> == Short Description ==</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13529 2007-04-26T17:57:32Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]<br /> <br /> == Author ==<br /> <br /> [http://www.infovis-wiki.net/index.php/Mazza%2C_Riccardo Riccardo Mazza]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13528 2007-04-26T17:55:04Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[category: techniques]]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Evaluating_Information_Visualization_Applications&diff=13527 2007-04-26T17:54:05Z

<p>UE-InfoVis07-10: </p> <hr /> <div>Hallo</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Dimitrova,_Vania&diff=13243 2007-04-19T07:49:52Z

<p>UE-InfoVis07-10: /* Academic Grande */</p> <hr /> <div>[[Image:DimitrovaVania.jpg]]<br /> <br /> University of Leeds&lt;br \&gt;<br /> School of Computing<br /> <br /> == Academic Grande ==<br /> <br /> PhD in Artificial Intelligence in Education at “Computer Based Learning Unit, Leeds University”. Title of the dissertation “Interactive Open Learner Modelling”, degree awarded September 2001<br /> &lt;br /&gt;&lt;br /&gt;<br /> [http://www.comp.leeds.ac.uk/vania/VaniaDimitrovaCV.pdf CV]<br /> <br /> == Employment ==<br /> <br /> Lecturer in Informatics, School of Computing, Leeds University&lt;br \&gt;<br /> Member of Informatics Research Group at Leeds University<br /> <br /> == Research Areas ==<br /> Artificial Intelligence in Education&lt;br \&gt;<br /> Intelligent Tutoring Systems&lt;br \&gt;<br /> Learner/User Modelling&lt;br \&gt;<br /> Human Computer Interaction&lt;br \&gt;<br /> Knowledge Representation and Reasoning <br /> <br /> == Recent Publications ==<br /> <br /> Mazza, Ricardo; Dimitrova, Vania. CourseVis: A graphical student monitoring tool for supporting instructors in web-based distance courses. '''International Journal of Human Computer Studies''', vol. 65, pp. 125-139. 2007.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Gonzalez-Barahona, Jesus M; Dimitrova, Vania; Chaparo, Diego; Tebb, Chris; Romero, Teofilio; Canas, Luis; Matravers, Julika; Kleanthous, Styliani. Community-driven development of educational materials: the Edukalibre approach in: Nejdl,W &amp;Tochtermann, K (editors) '''Innovative Approaches for Learning and Knowledge Sharing - First European Conference on Technology Enhanced Learning EC-TEL 2006 Proceedings''', pp. 125-139 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Aroyo, L; Denaux, R; Dimitrova, V; Pye, M. Interactive ontology-based user knowledge acquisition: a case study in: Sure, Y &amp; Domingue, J (editors) '''The Semantic Web: Research and Applications: 3rd European Semantic Web Conference, ESWC 2006''', pp. 560-574 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Plate, C; Basselin, N; Kroner, A; Schneider, M; Baldes, S; Dimitrova, V; Jameson, A. Recomindation: new functions for augmented memories in: Wade, V, Ashman, H &amp; Smyth, B (editors) '''Adaptive Hypermedia and Adaptive Web-Based Systems: Proceedings of AH 2006''', pp. 141-150 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Yongjian, Huang; Dimitrova, Vania; Agarwal, Pragya. Detecting mismatches between a user's and a system's conceptualizations to empower user modelling for the Semantic Web in: '''Workshop on Personalisation in the Semantic Web, User Modelling, PerSWeb05''', pp. 53-63. 2005.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Denaux, Ronald; Dimitrova, Vania; Aroyo, Lora. Integrating open user modeling and learning content management for the semantic web in: Ardissono,L, Brna,P &amp; Mitrovic, A (editors) '''User Modeling 2005: 10th International Conference, UM 2005''', pp. 9-18 Springer-Verlag. 2005.<br /> &lt;br /&gt;&lt;br /&gt;<br /> [http://www.comp.leeds.ac.uk/cgi-bin/sis/ext/publ_pub.cgi?cmd=author&amp;amp;pagetype=fac&amp;amp;defunit=ALL&amp;amp;inpress=1&amp;amp;auth_id=vgd Full List]<br /> <br /> == External Links ==<br /> [http://www.comp.leeds.ac.uk/cgi-bin/sis/ext/staff_pub.cgi/vania.html?cmd=displaystaff&amp;pagetype=fac&amp;defunit=ALL Personal Homepage]&lt;br \&gt;<br /> [http://www.leeds.ac.uk/ University of Leeds]<br /> <br /> [[Category:Persons]]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Dimitrova,_Vania&diff=13242 2007-04-19T07:48:36Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[Image:DimitrovaVania.jpg]]<br /> <br /> University of Leeds&lt;br \&gt;<br /> School of Computing<br /> <br /> == Academic Grande ==<br /> <br /> PhD in Artificial Intelligence in Education at “Computer Based Learning Unit, Leeds University”. Title of the dissertation “Interactive Open Learner Modelling”, degree awarded September 2001<br /> <br /> == Employment ==<br /> <br /> Lecturer in Informatics, School of Computing, Leeds University&lt;br \&gt;<br /> Member of Informatics Research Group at Leeds University<br /> <br /> == Research Areas ==<br /> Artificial Intelligence in Education&lt;br \&gt;<br /> Intelligent Tutoring Systems&lt;br \&gt;<br /> Learner/User Modelling&lt;br \&gt;<br /> Human Computer Interaction&lt;br \&gt;<br /> Knowledge Representation and Reasoning <br /> <br /> == Recent Publications ==<br /> <br /> Mazza, Ricardo; Dimitrova, Vania. CourseVis: A graphical student monitoring tool for supporting instructors in web-based distance courses. '''International Journal of Human Computer Studies''', vol. 65, pp. 125-139. 2007.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Gonzalez-Barahona, Jesus M; Dimitrova, Vania; Chaparo, Diego; Tebb, Chris; Romero, Teofilio; Canas, Luis; Matravers, Julika; Kleanthous, Styliani. Community-driven development of educational materials: the Edukalibre approach in: Nejdl,W &amp;Tochtermann, K (editors) '''Innovative Approaches for Learning and Knowledge Sharing - First European Conference on Technology Enhanced Learning EC-TEL 2006 Proceedings''', pp. 125-139 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Aroyo, L; Denaux, R; Dimitrova, V; Pye, M. Interactive ontology-based user knowledge acquisition: a case study in: Sure, Y &amp; Domingue, J (editors) '''The Semantic Web: Research and Applications: 3rd European Semantic Web Conference, ESWC 2006''', pp. 560-574 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Plate, C; Basselin, N; Kroner, A; Schneider, M; Baldes, S; Dimitrova, V; Jameson, A. Recomindation: new functions for augmented memories in: Wade, V, Ashman, H &amp; Smyth, B (editors) '''Adaptive Hypermedia and Adaptive Web-Based Systems: Proceedings of AH 2006''', pp. 141-150 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Yongjian, Huang; Dimitrova, Vania; Agarwal, Pragya. Detecting mismatches between a user's and a system's conceptualizations to empower user modelling for the Semantic Web in: '''Workshop on Personalisation in the Semantic Web, User Modelling, PerSWeb05''', pp. 53-63. 2005.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Denaux, Ronald; Dimitrova, Vania; Aroyo, Lora. Integrating open user modeling and learning content management for the semantic web in: Ardissono,L, Brna,P &amp; Mitrovic, A (editors) '''User Modeling 2005: 10th International Conference, UM 2005''', pp. 9-18 Springer-Verlag. 2005.<br /> &lt;br /&gt;&lt;br /&gt;<br /> [http://www.comp.leeds.ac.uk/cgi-bin/sis/ext/publ_pub.cgi?cmd=author&amp;amp;pagetype=fac&amp;amp;defunit=ALL&amp;amp;inpress=1&amp;amp;auth_id=vgd Full List]<br /> <br /> == External Links ==<br /> [http://www.comp.leeds.ac.uk/cgi-bin/sis/ext/staff_pub.cgi/vania.html?cmd=displaystaff&amp;pagetype=fac&amp;defunit=ALL Personal Homepage]&lt;br \&gt;<br /> [http://www.leeds.ac.uk/ University of Leeds]<br /> <br /> [[Category:Persons]]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Dimitrova,_Vania&diff=13241 2007-04-19T07:46:25Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[Image:DimitrovaVania.jpg]]<br /> <br /> University of Leeds&lt;br \&gt;<br /> School of Computing<br /> <br /> == Academic Grande ==<br /> <br /> PhD in Artificial Intelligence in Education at “Computer Based Learning Unit, Leeds University”. Title of the dissertation “Interactive Open Learner Modelling”, degree awarded September 2001<br /> <br /> == Employment ==<br /> <br /> Lecturer in Informatics, School of Computing, Leeds University&lt;br \&gt;<br /> Member of Informatics Research Group at Leeds University<br /> <br /> == Research Areas ==<br /> Artificial Intelligence in Education&lt;br \&gt;<br /> Intelligent Tutoring Systems&lt;br \&gt;<br /> Learner/User Modelling&lt;br \&gt;<br /> Human Computer Interaction&lt;br \&gt;<br /> Knowledge Representation and Reasoning <br /> <br /> == Recent Publications ==<br /> <br /> Mazza, Ricardo; Dimitrova, Vania. CourseVis: A graphical student monitoring tool for supporting instructors in web-based distance courses. International Journal of Human Computer Studies, vol. 65, pp. 125-139. 2007.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Gonzalez-Barahona, Jesus M; Dimitrova, Vania; Chaparo, Diego; Tebb, Chris; Romero, Teofilio; Canas, Luis; Matravers, Julika; Kleanthous, Styliani. Community-driven development of educational materials: the Edukalibre approach in: Nejdl,W &amp;Tochtermann, K (editors) Innovative Approaches for Learning and Knowledge Sharing - First European Conference on Technology Enhanced Learning EC-TEL 2006 Proceedings, pp. 125-139 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Aroyo, L; Denaux, R; Dimitrova, V; Pye, M. Interactive ontology-based user knowledge acquisition: a case study in: Sure, Y &amp; Domingue, J (editors) The Semantic Web: Research and Applications: 3rd European Semantic Web Conference, ESWC 2006, pp. 560-574 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Plate, C; Basselin, N; Kroner, A; Schneider, M; Baldes, S; Dimitrova, V; Jameson, A. Recomindation: new functions for augmented memories in: Wade, V, Ashman, H &amp; Smyth, B (editors) Adaptive Hypermedia and Adaptive Web-Based Systems: Proceedings of AH 2006, pp. 141-150 Springer-Verlag. 2006.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Yongjian, Huang; Dimitrova, Vania; Agarwal, Pragya. Detecting mismatches between a user's and a system's conceptualizations to empower user modelling for the Semantic Web in: Workshop on Personalisation in the Semantic Web, User Modelling, PerSWeb05, pp. 53-63. 2005.<br /> &lt;br /&gt;&lt;br /&gt;<br /> Denaux, Ronald; Dimitrova, Vania; Aroyo, Lora. Integrating open user modeling and learning content management for the semantic web in: Ardissono,L, Brna,P &amp; Mitrovic, A (editors) User Modeling 2005: 10th International Conference, UM 2005, pp. 9-18 Springer-Verlag. 2005.<br /> &lt;br /&gt;&lt;br /&gt;<br /> [http://www.comp.leeds.ac.uk/cgi-bin/sis/ext/publ_pub.cgi?cmd=author&amp;amp;pagetype=fac&amp;amp;defunit=ALL&amp;amp;inpress=1&amp;amp;auth_id=vgd Full List]<br /> <br /> == External Links ==<br /> [http://www.comp.leeds.ac.uk/cgi-bin/sis/ext/staff_pub.cgi/vania.html?cmd=displaystaff&amp;pagetype=fac&amp;defunit=ALL Personal Homepage]&lt;br \&gt;<br /> [http://www.leeds.ac.uk/ University of Leeds]<br /> <br /> [[Category:Persons]]</div>

UE-InfoVis07-10 https://infovis-wiki.net/w/index.php?title=Mazza,_Riccardo&diff=13239 2007-04-18T16:56:26Z

<p>UE-InfoVis07-10: </p> <hr /> <div>[[Image:MazzaRiccardo.jpg]]<br /> &lt;br \&gt;<br /> '''University of Lugano &lt;BR \&gt;'''<br /> Facluty of Communication Sciences&lt;BR \&gt;<br /> Facluty of Informatics&lt;BR \&gt;<br /> <br /> == Academic Grade ==<br /> <br /> Ph.D in Communication Sciences, Universita della Sivzzera Italiana/ University of Lugano (Switzerland). Title of the dissertation „Using Information Visualisation to Facilitate Instructors in Web-based Distance Education“ Promoted in June 2004&lt;br \&gt;<br /> &lt;br \&gt;<br /> Graduated in Computer Science, University of Pisa, 1997&lt;br \&gt;<br /> &lt;br \&gt;<br /> Postgraduate specialisation in Information Technologies, Centro Cefriel - Milano, 1997&lt;br \&gt;<br /> &lt;br \&gt;<br /> [http://www.istituti.usilu.net/mazzar/Web_area/Curriculum/curriculum_completo_en.pdf CV]<br /> <br /> == Current Employment ==<br /> <br /> ''Universitá della Svizzera Italiana/ University of Lugano'', faculty of Communication Sciences: PostDoc researcher and teaching assistant&lt;br \&gt;<br /> ''Universitá della Svizzera Italiana/ University of Lugano'', faculty of Informatics: PostDoc teaching assistant&lt;br \&gt;<br /> ''Telos Internet Solutions SAGL'', founding partner<br /> <br /> == Research Interest ==<br /> <br /> Information Visualization&lt;br \&gt;<br /> Student modelling and external graphical representations in distance education<br /> <br /> == Current Research Projects ==<br /> <br /> [http://www.istituti.usilu.net/mazzar/Projects/Peng/index.html PENG - Personalized News Content Programming]&lt;br \&gt;<br /> [http://www.peng-project.org/ Official Peng Project Homepage]&lt;br \&gt;&lt;br \&gt;<br /> [http://www.istituti.usilu.net/mazzar/Projects/Viz_ch/index.html Viz.ch]&lt;br \&gt;<br /> [http://www.istituti.usilu.net/mazzar/Projects/PF/index.html The Fundamental Programming Modules]<br /> <br /> == List of Publications ==<br /> <br /> Because there are so many publications of Riccardo Mazza, you can find the full list [http://www.istituti.usilu.net/mazzar/papers.htm here.]&lt;br /&gt;<br /> <br /> == Awards ==<br /> <br /> '''2004 - Best Alternate Tracks Paper Award'''&lt;br /&gt;<br /> Riccardo Mazza, Vania Dimitrova. Visualising Student Tracking Data to Support Instructors in<br /> Web-Based Distance Education. In: 13th International World Wide Web Conference (WWW 2004) -<br /> Educational Track. New York May 17-22.&lt;br /&gt;<br /> &lt;br /&gt;<br /> '''1998 - “1st Silicon-Cray Award”'''&lt;br /&gt;<br /> supported by Silicon Graphics Italia &amp; Cray Research. Special mention for the work with title: &quot;Un sistema per il riconoscimento di comandi gestuali&quot;.&lt;br /&gt;<br /> <br /> == External Links==<br /> <br /> [http://www.istituti.usilu.net/mazzar/Web/index.html Personal Homepage]&lt;br \&gt;<br /> [http://www.unisi.ch/ University of Lugano]&lt;br \&gt;<br /> [http://www.di.unipi.it/ University of Pisa]&lt;br \&gt;<br /> [http://www.cefriel.it/ Centro Cefriel - Milano]&lt;br \&gt;<br /> <br /> [[Category:Persons]]</div>

UE-InfoVis07-10