2957 search results - page 236 / 592 » The Complexity of Polynomial-Time Approximation |
141
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RSA
2010
15 years 5 months ago
2010
Abstract. We present a randomized approximation algorithm for counting contingency tables, m × n non-negative integer matrices with given row sums R = (r1, . . . , rm) and column ...
180
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IJDMB
2010
15 years 3 months ago
2010
: Crystal lattices are discrete models of the three-dimensional space that have been effectively employed to facilitate the task of determining proteins' natural conformation....
137
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TSP
2010
15 years 1 months ago
2010
Using the subband technique, an LTI system can be implemented by the composition of an analysis filterbank, followed by a transfer matrix (subband model) and a synthesis filterbank...
167
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ICRA
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— In this paper, we explore the capabilities of actuated models of the compass gait walker on rough terrain. We solve for the optimal high-level feedback policy to negoti...
152
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NIPS
2007
15 years 8 months ago
2007
The peristimulus time histogram (PSTH) and its more continuous cousin, the spike density function (SDF) are staples in the analytic toolkit of neurophysiologists. The former is us...