Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Libério Martins Silva"'
Publikováno v:
RAIRO - Operations Research. 55:2247-2264
This paper studies heuristics for the bandwidth reduction of large-scale matrices in serial computations. Bandwidth optimization is a demanding subject for a large number of scientific and engineering applications. A heuristic for bandwidth reduction
Publikováno v:
Engineering with Computers. 36:1857-1873
This paper proposes a novel ant colony hyperheuristic approach for reordering the rows and columns of symmetric positive definite matrices. This ant colony hyperheuristic approach evolves heuristics for bandwidth reduction applied to instances arisin
Publikováno v:
SCCC
This article compares the results of the Diagonal Dominance algorithm with the George-Liu algorithm to find pseudo-peripheral vertices for heuristics for bandwidth reduction evolved by an ant colony optimization hyperheuristic to accelerate the zero-
Publikováno v:
Anais do Seminário Integrado de Software e Hardware (SEMISH 2020).
Researchers used graph-theory approaches to design the state-of-theart low-cost heuristics for profile reduction. This paper evolves and selects four low-cost heuristics for profile reduction using a genetic programming hyperheuristic approach. This
Publikováno v:
Revista Cereus. 10:354-364
O conceito de hiper-heuristica e o de utilizar um metodo para automatizar a construcao e escolha de heuristicas para solucionar problemas computacionais de busca. Neste artigo, com base em uma revisao publicada em 2013, e apresentada uma revisao bibl
Publikováno v:
Applied Soft Computing. 94:106434
This paper considers the bandwidth reduction problem for large-scale matrices in serial computations. A heuristic for bandwidth reduction reorders the rows and columns of a given sparse matrix so that the method places entries with a nonzero value as