Temporal data: Difference between revisions
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== Definitions == | == Definitions == | ||
{{Quotation|Temporal data is data that varies over time.|[Jensen and Snodgrass, 1999]}} | {{Quotation|Temporal data is data that varies over time.|[Jensen and Snodgrass, 1999]}} | ||
{{Quotation|A temporal data denotes the evolution of an object characteristic over a period of time.|[Daassi and Nigay, 2004]}} | |||
== Remarks == | == Remarks == | ||
Revision as of 02:19, 2 June 2005
Temporal data refers to a series of data originating in one concept (stochastic variable) yet varying over time and ordered accordingly.
Definitions
Temporal data is data that varies over time.
[Jensen and Snodgrass, 1999]
A temporal data denotes the evolution of an object characteristic over a period of time.
[Daassi and Nigay, 2004]
Remarks
Applying exploratory (esp. timelines) as well as confirmatory methods, temporal data can be used to analyze the influence of time on a certain variable.
References
- [Jensen and Snodgrass, 1999]: Jensen, Christian S. and Snodgrass, Richard T., Temporal Data Management, IEEE Transactions on Knowledge and Data Engineering, 11:36-44, 1999.