844 search results - page 72 / 169 » Solving the p |
193
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ICCSA
2007
Springer
15 years 7 months ago
2007
Springer
A style dress outlet usually purchases products from multiple suppliers with different cost, quality and selling price. It is assumed that some suppliers will sell their goods to t...
155
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SIGPRO
2011
15 years 15 days ago
2011
In this paper, we survey and compare different algorithms that, given an overcomplete dictionary of elementary functions, solve the problem of simultaneous sparse signal approxim...
133
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JCSS
2006
15 years 5 months ago
2006
We introduce the probabilistic class SBP which is defined in a BPP-like manner. This class emerges from BPP by keeping the promise of a probability gap but decreasing the probabil...
136
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
Query flooding is a problem existing in Peer-to-Peer networks like Gnutella. Firework Query Model solves this problem by Peer Clustering and routes the query message more intellig...
159
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PODS
2005
ACM
16 years 5 months ago
2005
ACM
We consider query optimization techniques for data intensive P2P applications. We show how to adapt an old technique from deductive databases, namely Query-Sub-Query (QSQ), to a s...