The paper reports on some preliminary results obtained by using polynomial time algorithms to solve max-cut on some special graphs within a heuristic scheme known as subgraph sampling. Computational results are reported on toroidal graphs of about 100 000 nodes with edge weights generated from both a Gaussian and a bivariate uniform distribution.

A heuristic for max-cut in toroidal grid graphs

Claudio Gentile;
2020

Abstract

The paper reports on some preliminary results obtained by using polynomial time algorithms to solve max-cut on some special graphs within a heuristic scheme known as subgraph sampling. Computational results are reported on toroidal graphs of about 100 000 nodes with edge weights generated from both a Gaussian and a bivariate uniform distribution.
2020
Istituto di Analisi dei Sistemi ed Informatica ''Antonio Ruberti'' - IASI
max-cut
toroidal grid graphs
Ising spin glass
heuristics
subgraph sampling
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/386667
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact