311 search results - page 34 / 63 » Evaluating Complex Semantic Artifacts |
MMS
2008
14 years 9 months ago
2008
We address the challenge of semantic gap reduction for image retrieval through an improved SVM-based active relevance feedback framework, together with a hybrid visual and concept...
100
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XSYM
2005
Springer
15 years 3 months ago
2005
Springer
XQuery is a feature-rich language with complex semantics. This makes it hard to come up with a benchmark suite which covers all performance-critical features of the language, and a...
108
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AAAI
2000
14 years 11 months ago
2000
Researchers in the ontology-design field have developed the content for ontologies in many domain areas. Recently, ontologies have become increasingly common on the WorldWide Web ...
DOLAP
1999
ACM
15 years 2 months ago
1999
ACM
Modeling data warehouses is a complex task focusing, very often, into internal structures and implementation issues. In this paper we argue that, in order to accurately reflect the...
101
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WWW
2003
ACM
15 years 10 months ago
2003
ACM
SweetDeal is a rule-based approach to representation of business contracts that enables software agents to create, evaluate, negotiate, and execute contracts with substantial auto...