Wednesday, December 7, 2022

[DMANET] Web-based Solvers for MaxCut, QUBO, Spin Glass Instances

If you are looking for exact solutions to

* Maximum Cut
* Unconstrained Binary Quadratic Programming

and specifically

* Spin Glass

instances, we encourage submissions to our web-interfaced solvers.

The McSparse service accessible via

http://mcsparse.uni-bonn.de/

is targeted in particular to sparse (and moderately dense or small dense)
general Maximum Cut and UBQP instances.

The McGroundstate component accessible via

http://mcsparse.uni-bonn.de/mcgroundstate/

is designed to compute the energetic groundstates of Ising Spin Glass
problems, in particular (but not only) on two- or three-dimensional
regular lattices (with free or periodic boundaries) and with Gaussian or
bimodal (-1,1) couplings.

Finally, Potts, Sherrington-Kirkpatrick, and 2D planar Ising Spin Glass
(free boundary in at least one direction) may also be submitted to
http://spinglass.uni-bonn.de/.

All the best,
Sven Mallach

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