721 search results - page 48 / 145 » Avatar semantic search: a database approach to information r... |
161
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
176
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
A growing number of applications are built on top of search engines and issue complex structured queries. This paper contributes a customisable ranking-based processing of such qu...
162
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MM
2005
ACM
15 years 11 months ago
2005
ACM
Learning the user’s semantics for CBIR involves two different sources of information: the similarity relations entailed by the content-based features, and the relevance relatio...
167
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VLDB
2001
ACM
15 years 10 months ago
2001
ACM
Previous research has demonstrated that space can be saved in a MultiMedia DataBase Management System (MMDBMS) by storing some of the data items virtually, meaning they are stored...
188
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VISUAL
1999
Springer
15 years 10 months ago
1999
Springer
The FRAMES project is developing a system for video database search, content-based retrieval, and virtual video program synthesis. For dynamic synthesis applications, a video progr...