3415 search results - page 360 / 683 » Lower bounds on kernelization |
172
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MP
2010
15 years 1 months ago
2010
We consider semidefinite programming relaxations of the quadratic assignment problem, and show how to exploit group symmetry in the problem data. Thus we are able to compute the b...
178
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TIT
2010
15 years 1 months ago
2010
We consider a power-efficient communication model for wireless sensor networks where silence is used to convey information. We study the average-case and worstcase complexities of ...
164
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
A vector-sensor consisting of a monopole sensor collocated with orthogonally oriented dipole sensors can be used for direction-ofarrival (DOA) estimation. A method is proposed to ...
136
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper studies conditions under which a signal can be reconstructed from partial frequency content. We focus on signals in shiftinvariant spaces generated by multiple generato...
253
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CALCO
2011
Springer
14 years 6 months ago
2011
Springer
Abstract. We propose a probabilistic interpretation of a class of reversible communicating processes. The rate of forward and backward computing steps, instead of being given expli...