Computation of bisection width for random d-regular graphs
In this paper we describe a randomized greedy algorithm for obtaining bisections of graphs. Analysis of the algorithm's performance on random d-regular graphs yields asymptotically almost sure upper bounds on the bisection width of such graphs with n vertices, as n goes to infinity. We also giv...
| Autores: | , , |
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| Tipo de documento: | relatório científico |
| Data de publicação: | 2003 |
| País: | España |
| Recursos: | Universitat Politècnica de Catalunya (UPC) |
| Repositório: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglês |
| OAI Identifier: | oai:upcommons.upc.edu:2117/97320 |
| Acesso em linha: | https://hdl.handle.net/2117/97320 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Randomized greedy algorithm Graphs bisections Bisection width Random d-regular graphs Àrees temàtiques de la UPC::Informàtica::Informàtica teòrica |
| Resumo: | In this paper we describe a randomized greedy algorithm for obtaining bisections of graphs. Analysis of the algorithm's performance on random d-regular graphs yields asymptotically almost sure upper bounds on the bisection width of such graphs with n vertices, as n goes to infinity. We also give empirical values of the size of bisection found by the algorithm for some small values of d. |
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