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SigSand
planning - designing - developing IT
Special Interest Group on Systems Analysis and Design
Home
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SIGSAND 2023
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Christian S. Jensen
Tag: Christian S. Jensen
Unifying temporal data models via a conceptual model
sigsand
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October 29, 2020
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Object-extended OLAP querying
sigsand
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October 22, 2020
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Temporal Entity-Relationship Models—A Survey
sigsand
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October 22, 2020
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Extended spatiotemporal UML: Motivations, requirements, and constructs
sigsand
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October 22, 2020
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Semantics of time-varying attributes and their use for temporal database design
sigsand
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October 20, 2020
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On the Ontological Expressiveness of Temporal Extensions to the Entity-Relationship Model
sigsand
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October 20, 2020
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Modeling Topological Constraints in Spatial Part-Whole Relationships
sigsand
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October 20, 2020
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Capturing Temporal Constraints in Temporal ER Models
sigsand
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October 20, 2020
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Spatial Keyword Querying
sigsand
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October 20, 2020
0
