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SigSand
planning - designing - developing IT
Special Interest Group on Systems Analysis and Design
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Posts by sigsand
sigsand
4309 POSTS
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Computational problems related to the design of normal form relational schemas
sigsand
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October 29, 2020
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A formal approach to the definition and the design of conceptual...
sigsand
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October 29, 2020
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Explaining ambiguity in a formal query language
sigsand
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October 29, 2020
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Database abstractions: aggregation and generalization
sigsand
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October 29, 2020
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A normal form for precisely characterizing redundancy in nested relations
sigsand
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October 29, 2020
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Consequences of assuming a universal relation
sigsand
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October 29, 2020
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Database description with SDM: a semantic database model
sigsand
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October 29, 2020
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Formal semantics for time in databases
sigsand
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October 29, 2020
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ODE: Ontology-assisted data extraction
sigsand
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October 29, 2020
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EAS-E: an integrated approach to application development
sigsand
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October 29, 2020
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