2223 search results - page 348 / 445 » Query Optimization in an OODBMS |
155
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
We present new algorithms on commodity graphics processors to perform fast computation of several common database operations. Specifically, we consider operations such as conjunct...
120
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SIGMOD
2002
ACM
16 years 4 months ago
2002
ACM
The availability of summary data for XML documents has many applications, from providing users with quick feedback about their queries, to cost-based storage design and query opti...
141
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ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Abstract-Unstructured text represents a large fraction of the world's data. It often contain snippets of structured information within them (e.g., people's names and zip ...
132
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MOBIHOC
2006
ACM
16 years 3 months ago
2006
ACM
Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. This paper introduces stora...
137
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ICDCS
2009
IEEE
16 years 1 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 ...