2268 search results - page 364 / 454 » The Essence of Form Abstraction |
106
click to vote
TR
2011
14 years 8 months ago
2011
Abstract—Electric power transmission systems are a key infrastructure, and blackouts of these systems have major consequences for the economy and national security. Analyses of b...
115
click to vote
JAR
2011
14 years 8 months ago
2011
We consider optimization problems of the form (S, cost), where S is a clause set over Boolean variables x1 . . . xn, with an arbitrary cost function cost: Bn → R, and the aim is ...
127
click to vote
TCOM
2010
14 years 8 months ago
2010
Abstract--This paper provides a systematic mutual information (MI) and multichannel beamforming (MBF) characterization of optimized multiple-input multiple-output (MIMO) communicat...
137
click to vote
TSP
2010
14 years 8 months ago
2010
Abstract--An efficient and flexible dictionary structure is proposed for sparse and redundant signal representation. The proposed sparse dictionary is based on a sparsity model of ...
121
click to vote
TWC
2010
14 years 8 months ago
2010
Abstract--We prove that maximum-likelihood (ML) noncoherent sequence detection of orthogonal space-time block coded signals can always be performed in polynomial time with respect ...