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An ant colony optimization algorithm for DNA sequencing by hybridization

delete2008-11-01
delete37
PRE
AI
C
Christian Blum *
M
Mateu Yábar Vallès
M
María J. Blesa
DOI:10.1016/j.cor.2007.03.007delete
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摘要

摘要

En 中文
The reconstruction of DNA sequences from DNA fragments is one of the most challenging problems in computational biology. In recent years the specific problem of DNA sequencing by hybridization has attracted quite a lot of interest in the optimization community. Several metaheuristics such as tabu search and evolutionary algorithms have been applied to this problem. However, the performance of existing metaheuristics is often inferior to the performance of recently proposed constructive heuristics. On the basis of these new heuristics we develop an ant colony optimization algorithm for DNA sequencing by hybridization. An important feature of this algorithm is the implementation in a so-called multi-level framework. The computational results show that our algorithm is currently a state-of-the-art method for the tackled problem. (c) 2007 Elsevier Ltd. All rights reserved.
Keyword:
ant colony optimization
multi-level techniques
DNA sequencing by hybridization
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期刊

C
Computers and Operations Research
IF:
4.3
论文数:
6.5K
被引数:
1.8W

机构

U
universitat politecnica de catalunya
学者数:
1.9W
论文数: 1.6W
被引数: 17
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