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» A General Semantics for Evaluation Logic
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ICDT
2010
ACM
194views Database» more  ICDT 2010»
15 years 8 months ago
Bag Equivalence of XPath Queries
When a query is evaluated under bag semantics, each answer is returned as many times as it has derivations. Bag semantics has long been recognized as important, especially when ag...
Sara Cohen, Yaacov Y. Weiss
KDD
2008
ACM
146views Data Mining» more  KDD 2008»
16 years 7 months ago
Constraint programming for itemset mining
The relationship between constraint-based mining and constraint programming is explored by showing how the typical constraints used in pattern mining can be formulated for use in ...
Luc De Raedt, Tias Guns, Siegfried Nijssen
ASWC
2008
Springer
15 years 8 months ago
Bounded Ontological Consistency for Scalable Dynamic Knowledge Infrastructures
Both semantic web applications and individuals are in need of knowledge infrastructures that can be used in dynamic and distributed environments where different autonomous entities...
Maciej Zurawski, Alan Smaill, Dave Robertson
POPL
2007
ACM
16 years 6 months ago
Logic-flow analysis of higher-order programs
This work presents a framework for fusing flow analysis and theorem proving called logic-flow analysis (LFA). The framework itthe reduced product of two abstract interpretations: ...
Matthew Might
WWW
2002
ACM
16 years 7 months ago
Simulation, verification and automated composition of web services
Web services -- Web-accessible programs and devices ? are a key application area for the Semantic Web. With the proliferation of Web services and the evolution towards the Semanti...
Srini Narayanan, Sheila A. McIlraith