We study semidefinite programming relaxations of Max-Cut, the problem of finding the cut with the maximum weight in a given graph, and investigate the potential of the resulting bounds within the branch-and-bound framework in order to solve the problem to optimality. We present BiqBin and MADAM, parallel semidefinite-based exact solvers that utilize new semidefinite relaxations obtained by strengthening the basic relaxation with a subset of hypermetric inequalities, and then apply the bundle method and the alternating direction method of multipliers, respectively, in the bounding routines. In the case of MADAM, the benefit of the new approach is a less computationally expensive update rule for the dual variable with respect to the inequalit...
In this paper we summarize recent results on finding tight semidefinite programming relaxations for ...
Semidefinite relaxation for certain discrete optimization problems involves replacing a vector-value...
Special Issue on Mixed Integer Nonlinear Programming (MINLP)International audienceThis paper deals w...
International audienceWe present an improved algorithm for finding exact solutions to Max-Cut and th...
International audienceWe present an improved algorithm for finding exact solutions to Max-Cut and th...
International audienceWe present an improved algorithm for finding exact solutions to Max-Cut and th...
We present an improved algorithm for finding exact solutions to Max-Cut and the related binary quadr...
Problem maksimalnega prereza grafa je najti takšno razbitje množice vozlišč grafa, da bo vsota uteži...
Problem maksimalnega prereza je primer NP težkega problema. To pomeni, da ne poznamo učinkovitega po...
During this decade, semidefinite programming has emerged as an important area of optimization due to...
We present a method for finding exact solutions of Max-Cut, the prob-lem of finding a cut of maximum...
We consider low-rank semidefinite programming (LRSDP) relaxations of unconstrained {−1, 1} quadrati...
In this paper we analyze a known relaxation for the Sparsest Cut problem based on positive semidefin...
This thesis investigates various computational approaches to the Maximum Cut problem. It is generall...
In this paper, we consider a class of quadratic maximization problems. One important instance in tha...
In this paper we summarize recent results on finding tight semidefinite programming relaxations for ...
Semidefinite relaxation for certain discrete optimization problems involves replacing a vector-value...
Special Issue on Mixed Integer Nonlinear Programming (MINLP)International audienceThis paper deals w...
International audienceWe present an improved algorithm for finding exact solutions to Max-Cut and th...
International audienceWe present an improved algorithm for finding exact solutions to Max-Cut and th...
International audienceWe present an improved algorithm for finding exact solutions to Max-Cut and th...
We present an improved algorithm for finding exact solutions to Max-Cut and the related binary quadr...
Problem maksimalnega prereza grafa je najti takšno razbitje množice vozlišč grafa, da bo vsota uteži...
Problem maksimalnega prereza je primer NP težkega problema. To pomeni, da ne poznamo učinkovitega po...
During this decade, semidefinite programming has emerged as an important area of optimization due to...
We present a method for finding exact solutions of Max-Cut, the prob-lem of finding a cut of maximum...
We consider low-rank semidefinite programming (LRSDP) relaxations of unconstrained {−1, 1} quadrati...
In this paper we analyze a known relaxation for the Sparsest Cut problem based on positive semidefin...
This thesis investigates various computational approaches to the Maximum Cut problem. It is generall...
In this paper, we consider a class of quadratic maximization problems. One important instance in tha...
In this paper we summarize recent results on finding tight semidefinite programming relaxations for ...
Semidefinite relaxation for certain discrete optimization problems involves replacing a vector-value...
Special Issue on Mixed Integer Nonlinear Programming (MINLP)International audienceThis paper deals w...