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Re: traveling salesmen problem
Posted:
Oct 20, 2012 11:01 PM


On Saturday, October 20, 2012 9:55:37 PM UTC5, gsgs wrote: > seems to be trivial to solve and therefore mathematically not interesting. Still I think there should be a name and an algorithm how to find it in internet.E.g. at wikipedia. I'd call it the pipeline problem. I think the solution is to repeatedly select the shortest distance between a connected city and a nonconnected one and connect the two. Or has someone a counterexample ? It's not satisfactory for me, though. I want to list the cities in 1dim and I wand conglomerations to be listed in one group and not possibly scattered. The "subtree grouping problem" ? Or the "province forming problem" ? How to assign the cities from a list to k to be formed administrative regions and subregions so the the sum of distances of cities in the same group is minimal. given a metric space M and an integer k, find disjoint subsets S1..Sk of M whose union is M so to minimize SUM(i=1..k)SUM((x,y) in SixSi) d(x,y) well, I don't know k.
I always thought that the travelling salesman problem was how the salesman can maximize the amount of ass he procures during his trip.



