Journal of Computational Physics
Hybrid Genetic Algorithm for DNA Sequencing with Errors
Journal of Heuristics
Complexity of DNA sequencing by hybridization
Theoretical Computer Science
Tabu search algorithm for DNA sequencing by hybridization with isothermic libraries
Computational Biology and Chemistry
A math-heuristic algorithm for the DNA sequencing problem
LION'10 Proceedings of the 4th international conference on Learning and intelligent optimization
An integer programming approach to DNA sequence assembly
Computational Biology and Chemistry
A hybrid algorithm for the DNA sequencing problem
Discrete Applied Mathematics
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This work introduces a metaheuristic method for the reconstruction of the DNA string from its l-mer content in the presence of large amounts of positive and negative errors. The procedure consists of three parts: the formulation of the problem as an asymmetric traveling salesman problem (ATSP), a technique for handling the positive errors and an optimization algorithm that solves the formulated problem. The optimization algorithm is a variation of the threshold accepting method with intense local search and its function is controlled by a size diminishing shell. The optimization algorithm is used consecutively on ATSPs of continuously decreasing sizes till it reaches a final solution. The proposed method provides solutions of better quality compared to algorithms in the recent bibliography.