518 search results - page 8 / 104 » Beating a Random Assignment |
EOR
2006
14 years 11 months ago
2006
This paper deals with a stochastic Generalized Assignment Problem with recourse. Only a random subset of the given set of jobs will require to be actually processed. An assignment...
ICALP
2009
Springer
15 years 6 months ago
2009
Springer
Let Φ be a uniformly distributed random k-SAT formula with n variables and m clauses. We present a polynomial time algorithm that finds a satisfying assignment of Φ with high p...
IPCO
1992
15 years 26 days ago
1992
We consider the probabilistic relationship between the value of a random asymmetric traveling salesman problem ATSP(M) and the value of its assignment relaxation AP(M). We assume ...
118
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INFORMATICALT
2000
14 years 11 months ago
2000
Many heuristics, such as simulated annealing, genetic algorithms, greedy randomized adaptive search procedures are stochastic. In this paper, we propose a deterministic heuristic a...
101
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AAAI
2004
15 years 1 months ago
2004
From a computational perspective, there is a close connection between various probabilistic reasoning tasks and the problem of counting or sampling satisfying assignments of a pro...