4277 search results - page 210 / 856 » On Multiple Linear Approximations |
113
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SODA
1998
ACM
15 years 5 months ago
1998
ACM
We describe a new exact-arithmetic approach to linear programming when the number of variables n is much larger than the number of constraints m (or vice versa). The algorithm is ...
144
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EJC
2008
15 years 4 months ago
2008
Abstract. A pattern class is a set of permutations closed under pattern involvement or, equivalently, defined by certain subsequence avoidance conditions. Any pattern class X which...
135
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CORR
2008
Springer
15 years 3 months ago
2008
Springer
Abstract--We propose an algorithm to maximize the instantaneous sum data rate transmitted by a base station in the downlink of a multiuser multiple-input, multiple-output system. T...
168
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SIAMCOMP
2012
13 years 6 months ago
2012
Abstract. In the framework of Carter and Wegman, a k-independent hash function maps any k keys independently. It is known that 5independent hashing provides good expected performan...
129
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ICML
2004
IEEE
16 years 4 months ago
2004
IEEE
We present a generalization of the nonnegative matrix factorization (NMF), where a multilayer generative network with nonnegative weights is used to approximate the observed nonne...