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A neural algorithm for MAX-2SAT: Performance analysis and circuit implementation

delete1997-04-01
delete7
PRE
AI
M
Maria Alberta Alberti
A
Alberto Bertoni
P
Paola Campadelli
G
Giuliano Grossi
R
Roberto Posenato
DOI:10.1016/S0893-6080(96)00065-2delete
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Abstract

Abstract

En 中文
A neural algorithm for solving approximately the maximum 2-satisfiability problem is presented and its performance is analysed: the worst case relative error is 0.25 and the computation time is bounded by nm/4, where n is the number of variables and m the number of clauses of a problem instance. Simulation experiments show a very good average case performance. We design a uniform family of circuits of small size and depth to implement the algorithm and present an efficient realization on field programmable gate arrays. (C) 1997 Elsevier Science Ltd.
Keywords:
approximation
optimization
satisfiability
hopfield networks
programmable gate arrays
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Journal

Neural Networks cover
Neural Networks
IF:
6.3
Papers:
8.2K
Citations:
3.0W

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