3 citations · 3 across the 2 of their papers we have counts for
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cs.DB2002
Equivalences Among Aggregate Queries with Negation
Sara Cohen, Werner Nutt, Yehoshua Sagiv
Query equivalence is investigated for disjunctive aggregate queries with negated subgoals, constants and comparisons. A full characterization of equivalence is given for the aggreg…
cs.DB2001
EquiX--A Search and Query Language for XML
Sara Cohen, Yaron Kanza, Yakov Kogan +3
EquiX is a search language for XML that combines the power of querying with the simplicity of searching. Requirements for such languages are discussed and it is shown that EquiX me…
cs.DB2000
EquiX---A Search and Query Language for XML
Sara Cohen, Yaron Kanza, Yakov Kogan +3
EquiX is a search language for XML that combines the power of querying with the simplicity of searching. Requirements for such languages are discussed and it is shown that EquiX me…