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A Branch-and-Bound Algorithm for the Closest String Problem  (Make Corrections)  
Claudio N. Meneses, Carlos A.S. Oliveira, Panos M. Pardalos



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Abstract: We are concerned with the Closest String Problem (CSP), which can be defined as follows: given a finite set S = {s&sup1, s², ..., s^n} of strings, each string with length m, find a center string t of length m minimizing d, such that for every string s^i ∈ S, dH(t, s^i) ≤ d. By dH (t, s^i) we mean the Hamming distance between t and s^i. This problem has applications in Molecular Biology and Coding Theory. The CSP is known to be NP-hard... (Update)

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BibTeX entry:   (Update)

@misc{ meneses-branchbound,
  author = "Claudio N. Meneses and Carlos A.S. Oliveira and Panos M. Pardalos",
  title = "A Branch-and-Bound Algorithm for the Closest String Problem",
  url = "citeseer.ist.psu.edu/673764.html" }
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