2978 search results - page 153 / 596 » Modelling and Querying Video Data |
147
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WAIM
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. The heterogeneity nature of XML data creates the need for approximate query answering. In this paper, we present an XML system that cooperates with users to provide user-...
157
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ACL
2012
13 years 7 months ago
2012
Syntactic analysis of search queries is important for a variety of information-retrieval tasks; however, the lack of annotated data makes training query analysis models difficult...
141
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EDBT
2006
ACM
16 years 5 months ago
2006
ACM
In authorization-transparent access control, users formulate their queries against the database schema rather than against authorization views that transform and hide data. The Tru...
193
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ICCSA
2004
Springer
15 years 10 months ago
2004
Springer
During recent years, a new framework, which aims to bring a unified and global approach in indexing, browsing and querying various digital multimedia data such as audio, video and ...
157
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EDBT
2010
ACM
16 years 1 days ago
2010
ACM
Schemas, and more generally metadata specifying structural and semantic constraints, are invaluable in data management. They facilitate conceptual design and enable checking of da...