6274 search results - page 468 / 1255 » From query complexity to computational complexity |
164
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COCOON
2005
Springer
16 years 14 days ago
2005
Springer
Rocchio’s similarity-based relevance feedback algorithm, one of the most important query reformation methods in information retrieval, is essentially an adaptive supervised lear...
177
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SSDBM
2003
IEEE
16 years 5 days ago
2003
IEEE
MoBIoS is a specialized database management system whose storage manager is based on metric-space indexing, and whose query language entails biological data types. When relational...
162
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SSDBM
2010
IEEE
16 years 8 hour ago
2010
IEEE
We present a technique for organizing data in spatial databases with non-convex domains based on an automatic characterization using the medial-axis transform (MAT). We define a t...
207
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WIDM
1999
ACM
15 years 11 months ago
1999
ACM
Recent work on information integration has yielded novel and efficient solutions for gathering data from the World Wide Web. However, there has been little attention given to the ...
175
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CIDR
2009
15 years 8 months ago
2009
In recent years, column stores (or C-stores for short) have emerged as a novel approach to deal with read-mostly data warehousing applications. Experimental evidence suggests that...