Sequence comparison with mixed convex and concave costs
نویسندگان
چکیده
منابع مشابه
Sequence Comparison with Mixed Convex and Concave Costs
Recently a number of algorithms have been developed for solving the minimum-weight edit sequence problem with non-linear costs for multiple insertions and deletions. We extend these algorithms to cost functions that are neither convex nor concave, but a mixture of both. We also apply this technique to related dynamic programming algorithms.
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In this paper the problem of minimum cost communication network design is considered where the costs are piecewise linear concave. Several methods are compared: Simulated Annealing method, a heuristic based on the method proposed by Minoux, and a lagrangian method based on lower bounding procedure.
متن کاملNetwork Optimization with Concave Costs
In this paper the problem of minimum cost communication network design is considered where the costs are piecewise linear concave. Several methods are compared: Simulated Annealing method, a heuristic based on the method proposed by Minoux, and a lagrangian method based on lower bounding procedure.
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EFFICIENT ALGORITHMS FOR SEQUENCE ANALYSIS WITH CONCAVE AND CONVEX GAP COSTS
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ژورنال
عنوان ژورنال: Journal of Algorithms
سال: 1990
ISSN: 0196-6774
DOI: 10.1016/0196-6774(90)90031-9