464 search results - page 12 / 93 » Modeling Semantic Constraints with Logic in the EARL Data Mo... |
PODS
2005
ACM
14 years 6 months ago
2005
ACM
Abstract. We present a semantics and answer set programs for relational peer data exchange systems. When a peer answers a query, it exchanges data with other peers in order to supp...
BIRTHDAY
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. This chapter considers the different temporal constructs appeared in the literature of temporal conceptual models (timestamping and evolution constraints), and it provid...
PVLDB
2008
13 years 6 months ago
2008
Despite the intense interest towards realizing the Semantic Web vision, most existing RDF data management schemes are constrained in terms of efficiency and scalability. Still, th...
ICLP
2009
Springer
14 years 7 months ago
2009
Springer
Over the years, the stable-model semantics has gained a position of the correct (two-valued) interpretation of default negation in programs. However, for programs with aggregates (...
WAIM
2005
Springer
14 years 6 days ago
2005
Springer
The Resource Space Model (RSM) is a semantic data model based on orthogonal classification semantics for effectively managing various resources in interconnection environment. In p...