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» Open and Closed World Assumptions in Data Exchange
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79
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PODS
2008
ACM
170views Database» more  PODS 2008»
15 years 9 months ago
Answering aggregate queries in data exchange
Data exchange, also known as data translation, has been extensively investigated in recent years. One main direction of research has focused on the semantics and the complexity of...
Foto N. Afrati, Phokion G. Kolaitis
ICDT
2010
ACM
195views Database» more  ICDT 2010»
15 years 1 months ago
Answering Non-Monotonic Queries in Relational Data Exchange
Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...
André Hernich
DLOG
2011
14 years 1 months ago
Integrity Constraints for Linked Data
Linked Data makes one central addition to the Semantic Web principles: all entity URIs should be dereferenceable to provide an authoritative RDF representation. URIs in a linked da...
Alan Jeffrey, Peter F. Patel-Schneider
80
Voted
IJVR
2006
178views more  IJVR 2006»
14 years 9 months ago
Scene Synchronization in Close Coupled World Representations Using SCIVE
This paper introduces SCIVE, a Simulation Core for Intelligent Virtual Environments. SCIVE provides a Knowledge Representation Layer (KRL) as a central organizing struc...
Marc Erich Latoschik, Christian Fröhlich, Ale...
KI
2008
Springer
14 years 9 months ago
Towards a Mapping from ERDF(S) to Take Vocabulary
This paper presents a mapping solution from ERDF(S) to Take vocabulary. The work is related to an investigation of integrating ERDF Derivation Rules into Take inference engine. Som...
Ion-Mircea Diaconescu, Adrian Giurca, Gerd Wagner,...