2015
DOI: 10.1016/j.ejor.2014.10.049
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Mathematical programming strategies for solving the minimum common string partition problem

Abstract: The minimum common string partition problem is an NP-hard combinatorial optimization problem with applications in computational biology. In this work we propose the first integer linear programming model for solving this problem. Moreover, on the basis of the integer linear programming model we develop a deterministic 2-phase heuristic which is applicable to larger problem instances. The results show that provenly optimal solutions can be obtained for problem instances of small and medium size from the literat… Show more

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Cited by 14 publications
(47 citation statements)
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“…In this context one can also apply methods based on problems related to string similarity, such as e.g. some variant of the minimum common 425 string partition problem [44]. However, as heuristics, they cannot guarantee such a high precision as the alignment process.…”
Section: Discussionmentioning
confidence: 99%
“…In this context one can also apply methods based on problems related to string similarity, such as e.g. some variant of the minimum common 425 string partition problem [44]. However, as heuristics, they cannot guarantee such a high precision as the alignment process.…”
Section: Discussionmentioning
confidence: 99%
“…The first 10 (Group1) have lengths less than or equal to 200 bps (base-pairs), the next 10 (Group2) have lengths within [201, 400] and the rest 10 (Group3) have lengths within [401, 600] bps. Notably, these datases are also used for experimentation and analysis by researchers in recent papers [13, 14]. …”
Section: Methodsmentioning
confidence: 99%
“…We have also tested our formulation with a new random dataset collected through personal communication with Christian Blum, one of the co-authors of [14]. This new dataset is a collection of 300 uniform random instances of different lengths and alphabet sizes.…”
Section: Methodsmentioning
confidence: 99%
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