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VLDB
1991
ACM
14 years 13 days ago
1991
ACM
In this paper we describe a rule-based approach to semantic specification that can be used to establish semantic agreement between a source and receiver. Query processing techniqu...
CIKM
2001
Springer
14 years 1 months ago
2001
Springer
Existing approaches for optimizing queries in data integration use decoupled strategies–attempting to optimize coverage and cost in two separate phases. Since sources tend to ha...
EUROPKI
2005
Springer
14 years 2 months ago
2005
Springer
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing different authorizatio...
ESWS
2007
Springer
14 years 3 months ago
2007
Springer
The Semantic Web seems to be evolving into a property-linked web of RDF data, conceptually divorced from (but physically housed in) the hyperlinked web of HTML documents. We discus...
IJCAI
2003
13 years 10 months ago
2003
This is a position paper that describes a long-term ongoing research project that is being developed at ITESM. The project is called Bymx. The aim of Bymx is to integrate informat...