16088 search results - page 379 / 3218 » A Mean-Variance Optimization algorithm |
215
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STOC
2009
ACM
16 years 8 months ago
2009
ACM
A function on n variables is called a k-junta if it depends on at most k of its variables. In this article, we show that it is possible to test whether a function is a k-junta or ...
170
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ESA
1993
Springer
15 years 11 months ago
1993
Springer
A digraph is upward planar if it has a planar drawing such that all the edges are monotone with respect to the vertical direction. Testing upward planarity and constructing upward ...
200
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MOBIHOC
2009
ACM
16 years 8 months ago
2009
ACM
Wireless mesh networks (WMN) are finding increasing usage in city-wide deployments for providing network connectivity. Mesh routers in WMNs typically use multiple wireless channel...
189
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ICCAD
2001
IEEE
16 years 4 months ago
2001
IEEE
Timing closure problems occur when timing estimates computed during logic synthesis do not match with timing estimates computed from the layout of the circuit. In such a situation...
202
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ICDM
2008
IEEE
16 years 1 months ago
2008
IEEE
Nonnegative matrix factorization (NMF) is a versatile model for data clustering. In this paper, we propose several NMF inspired algorithms to solve different data mining problems....