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	<title>File:Midgaard validtime granularity.jpg - Revision history</title>
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	<updated>2026-05-02T03:04:08Z</updated>
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		<title>UE-InfoVis09-05: The valid time of a value is represented by a gray horizontal line. The granularity of a data point (left: a more coarse occurrence time than the actual timeline scale, right: a more precise occurrence time) is represented by a small mark or by an extende</title>
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		<updated>2009-05-26T17:20:11Z</updated>

		<summary type="html">&lt;p&gt;The valid time of a value is represented by a gray horizontal line. The granularity of a data point (left: a more coarse occurrence time than the actual timeline scale, right: a more precise occurrence time) is represented by a small mark or by an extende&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Summary ==&lt;br /&gt;
The valid time of a value is represented by a gray horizontal line. The granularity of a data point (left: a more coarse occurrence time than the actual timeline scale, right: a more precise occurrence time) is represented by a small mark or by an extended mark capturing the uncertainties.&lt;br /&gt;
== Copyright status ==&lt;br /&gt;
&lt;br /&gt;
== Source ==&lt;br /&gt;
[Bade et al., 2004] [[Bade, Ragnar|Ragnar Bade]], [[Schlechtweg, Stefan|Stefan Schlechtweg]], and [[Miksch, Silvia|Silvia Miksch]]. Connecting Time-oriented Data and Information to a Coherent Interactive Visualization. In &amp;#039;&amp;#039;Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI 04)&amp;#039;&amp;#039;, pages 105–112, Vienna, Austria, ACM Press, April 2004. [http://isgwww.cs.uni-magdeburg.de/~rbade/midgaard/Bade-CHI04.pdf (pdf)]&lt;/div&gt;</summary>
		<author><name>UE-InfoVis09-05</name></author>
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