2312 search results - page 390 / 463 » An algorithmic approach to knowledge evolution |
WWW
2008
ACM
16 years 15 days ago
2008
ACM
This paper provides initial analysis in identifying possible Web services composition using context-based semantic matching. Context-based semantic matching allows service composi...
119
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WWW
2007
ACM
16 years 15 days ago
2007
ACM
Ontology summarization is very important to quick understanding and selection of ontologies. In this paper, we study extractive summarization of ontology. We propose a notion of R...
150
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SIGMOD
2006
ACM
15 years 12 months ago
2006
ACM
We define a match join of R and S with predicate to be a subset of the -join of R and S such that each tuple of R and S contributes to at most one result tuple. Match joins and t...
ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
The skyline query returns the most interesting tuples according to a set of explicitly defined preferences among attribute values. This work relaxes this requirement, and allows us...
PERCOM
2007
ACM
15 years 11 months ago
2007
ACM
Interest in extracting and exploiting information from wireless sensor networks has been increasing for several years. Most scenarios focus on collecting and evaluating large amoun...