4131 search results - page 490 / 827 » Compactness in Topology and Computation |
269
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VLDB
2006
ACM
16 years 7 months ago
2006
ACM
In this paper we study the following problem. Given a database and a set of queries, we want to find a set of views that can compute the answers to the queries, such that the amoun...
157
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PODS
2003
ACM
16 years 7 months ago
2003
ACM
In this paper we study the following problem. Given a database and a set of queries, we want to find, in advance, a set of views that can compute the answers to the queries, such ...
217
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
Mobile Ad hoc NETworks (MANETs) conveniently complement infrastructure-based networks, allowing mobile nodes to spontaneously form a network and share their services, including br...
173
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PAKDD
2009
ACM
16 years 4 months ago
2009
ACM
Since mining frequent patterns from transactional databases involves an exponential mining space and generates a huge number of patterns, efficient discovery of user-interest-based...
169
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
In this paper we explore avenues for improving the reliability of dimensionality reduction methods such as Non-Negative Matrix Factorization (NMF) as interpretive exploratory data...