Nov 22, 2021 · We show this by reducing the problem to a finite-domain VCSP which can be solved using the basic linear program relaxation. It follows that ...

Dec 18, 2019 · We initiate the systematic investigation of infinite-domain VCSPs by studying the complexity of VCSPs for piecewise linear homogeneous cost functions.

We show this by reducing the problem to a finite-domain VCSP which can be solved using the basic linear program relaxation. It follows that VCSPs for submodular ...

This work begins the systematic investigation of the complexity of infinite-domain VCSPs with piecewise linear homogeneous cost functions and shows that ...

Dec 18, 2019 · We show this by reducing the problem to a finite-domain VCSP which can be solved using the basic linear program relaxation. It follows that ...

We show this by reducing the problem to a finite-domain VCSP which can be solved using the basic linear program relaxation. It follows that VCSPs for submodular ...

TL;DR: In this article, the authors give a sufficient condition for the combined basic linear programming and affine integer programming relaxation for the ...

Nov 22, 2021 · Valued constraint satisfaction problems (VCSPs) are a large class of combinatorial optimisation problems. The computational complexity of ...

Piecewise Linear Valued CSPs Solvable by Linear Programming Relaxation. M. Bodirsky M. Mamino and C. Viola. Note. Submitted.

In this paper, we present a polynomial-time algorithm solving the valued constraint satisfaction problem for a fixed number of variables and for piecewise ...