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Topic: optimal sorting
Replies: 3   Last Post: Dec 11, 2012 11:59 PM

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Sterten

Posts: 65
Registered: 12/13/04
optimal sorting
Posted: Dec 7, 2012 1:47 PM
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given a (symmetrical) finite real square matrix d(n,n)
find a permutation s in S_n such that

SUM[i=2..n] ( min{d(s(i),s(j))|0<j<i} ) is minimal

how is it called, how to solve it




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