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ICDT
2003
ACM
96views Database» more  ICDT 2003»
13 years 10 months ago
Structural Properties of XPath Fragments
tended abstract to appear ICDT 2003 (Jan 2003, Siena)
Michael Benedikt, Wenfei Fan, Gabriel M. Kuper
ICDT
2003
ACM
121views Database» more  ICDT 2003»
13 years 10 months ago
Containment of Aggregate Queries
Sara Cohen, Werner Nutt, Yehoshua Sagiv
ICDT
2003
ACM
91views Database» more  ICDT 2003»
13 years 10 months ago
Decidable Containment of Recursive Queries
Diego Calvanese, Giuseppe De Giacomo, Moshe Y. Var...
ICDT
2003
ACM
104views Database» more  ICDT 2003»
13 years 10 months ago
Data Exchange: Semantics and Query Answering
Ronald Fagin, Phokion G. Kolaitis, Renée J....