199 search results - page 33 / 40 » Join queries on uncertain data: Semantics and efficient proc... |
WWW
2003
ACM
15 years 10 months ago
2003
ACM
This paper describes a novel approach for obtaining semantic interoperability among data sources in a bottom-up, semiautomatic manner without relying on pre-existing, global seman...
SERVICES
2008
14 years 11 months ago
2008
Distributed stream query services must simultaneously process a large number of complex, continuous queries with stringent performance requirements while utilizing distributed pro...
108
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CIVR
2010
Springer
14 years 7 months ago
2010
Springer
In many applications, we find large video collections from different genres where the user is often only interested in one or two specific video genres. So, when users are queryin...
COOPIS
2004
IEEE
15 years 1 months ago
2004
IEEE
This paper presents a framework for building an ontology to provide semantic interpretations in image contents. The novelty of this framework comes from building a MPEG-7 ontology ...
154
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SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
Snippets are used by almost every text search engine to complement ranking scheme in order to effectively handle user searches, which are inherently ambiguous and whose relevance ...