735 search results - page 38 / 147 » Evaluating Probabilistic Queries over Imprecise Data |
107
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KSEM
2010
Springer
15 years 4 days ago
2010
Springer
In this paper, we consider the problem of query answering over large multimedia ontologies. Traditional reasoning systems may have problems to deal with large amounts of expressive...
107
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OTM
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. This paper presents a comparison of performance of various triplestore technologies currently in either production release or beta test. Our comparison of triple-store te...
225
Voted
ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
We introduce a novel query type defined over streaming moving object data, namely, the Continuous Motion Pattern (CMP) Queries. A motion pattern is defined as a sequence of distin...
115
Voted
ICDCS
2009
IEEE
15 years 11 months ago
2009
IEEE
In this paper, we study the problem of indexing multidimensional data in the P2P networks based on distributed hash tables (DHTs). We identify several design issues and propose a ...
129
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
RDF is a data model for representing labeled directed graphs, and it is used as an important building block of semantic web. Due to its flexibility and applicability, RDF has bee...