4337 search results - page 348 / 868 » Cache-Oblivious Query Processing |
160
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EDBT
2009
ACM
16 years 1 months ago
2009
ACM
The largeness and the heterogeneity of most graph-modeled datasets in several database application areas make the query process a real challenge because of the lack of a complete ...
194
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CIKM
2007
Springer
16 years 25 days ago
2007
Springer
Challenging the implicit reliance on document collections, this paper discusses the pros and cons of using query logs rather than document collections, as self-contained sources o...
169
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CLEF
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. In this paper we report results of experiments conducted with strategies for improving text-based image retrieval. The adopted strategies were evaluated in the photograph...
166
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ICDT
2007
ACM
16 years 25 days ago
2007
ACM
Abstract. In many cases, users may want to consider incomplete answers to their queries. Often, however, there is an overwhelming number of such answers, even if subsumed answers a...
174
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IDEAS
2006
IEEE
16 years 21 days ago
2006
IEEE
This paper proposes techniques to query encrypted XML documents. Such a problem predominantly occurs in “Database as a Service” (DAS) architectures, where a client may outsour...