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» A Formalization of ODMG Queries
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DBPL
2007
Springer
103views Database» more  DBPL 2007»
15 years 4 months ago
Datalog Programs over Infinite Databases, Revisited
Traditionally, infinite databases were studied as a data model for queries that may contain function symbols (since functions may be expressed as infinite relations). Recently, th...
Sara Cohen, Joseph Gil, Evelina Zarivach
CCS
2006
ACM
15 years 4 months ago
Searchable symmetric encryption: improved definitions and efficient constructions
Searchable symmetric encryption (SSE) allows a party to outsource the storage of his data to another party in a private manner, while maintaining the ability to selectively search...
Reza Curtmola, Juan A. Garay, Seny Kamara, Rafail ...
ESWS
2006
Springer
15 years 4 months ago
PowerAqua: Fishing the Semantic Web
The Semantic Web (SW) offers an opportunity to develop novel, sophisticated forms of question answering (QA). Specifically, the availability of distributed semantic markup on a lar...
Vanessa Lopez, Enrico Motta, Victoria S. Uren
106
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ER
2000
Springer
122views Database» more  ER 2000»
15 years 4 months ago
Managing RDF Metadata for Community Webs
The need for descriptive information, i.e., metadata, about Web resources has been recognized in several application contexts (e.g., digital libraries, portals). The Resource Descr...
Sofia Alexaki, Vassilis Christophides, Gregory Kar...
FLAIRS
2007
15 years 3 months ago
Guiding Inference with Policy Search Reinforcement Learning
Symbolic reasoning is a well understood and effective approach to handling reasoning over formally represented knowledge; however, simple symbolic inference systems necessarily sl...
Matthew E. Taylor, Cynthia Matuszek, Pace Reagan S...