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152
Voted
MP
2006
15 years 5 months ago
2006
This paper addresses a multi-stage stochastic integer programming formulation of the uncapacitated lot-sizing problem under uncertainty. We show that the classical ( , S) inequalit...
149
Voted
MP
2006
15 years 5 months ago
2006
Abstract. Interval analysis is a powerful tool which allows to design branch-and-bound algorithms able to solve many global optimization problems. In this paper we present new adap...
151
Voted
ICPPW
2006
IEEE
15 years 11 months ago
2006
IEEE
Abstract— Most image processing applications are characterized by computation-intensive operations, and high memory and performance requirements. Parallelized implementation on s...
162
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MP
2002
15 years 5 months ago
2002
In this paper we describe an automatic procedure for successively reducing the set of possible nonzeros in a Jacobian matrix until eventually the exact sparsity pattern is obtained...
125
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MP
2002
15 years 5 months ago
2002
We revise the Volume Algorithm (VA) for linear programming and relate it to bundle methods. When first introduced, VA was presented as a subgradient-like method for solving the ori...