Timeline for Choosing $K$ "centers" from the space of permutations
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32 events
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| Jul 6, 2018 at 23:17 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 6, 2018 at 21:48 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
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| Jan 12, 2017 at 11:50 | comment | added | Abdelmalek Abdesselam | @Tom: it doesn't seem like $\Pi$ being a set of permutations plays any role in your problem. Why not just set let $\Pi$ be a finite set etc.? | |
| Jan 12, 2017 at 10:56 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 13, 2016 at 10:05 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 13, 2016 at 9:39 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
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| Jul 16, 2016 at 7:33 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
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| May 17, 2016 at 6:39 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 18, 2016 at 5:50 | answer | added | Manfred Weis | timeline score: 1 | |
| Mar 17, 2016 at 23:35 | comment | added | Tom Solberg | @Turbo I'm studying a problem that's distantly related to the Euclidean travelling salesman problem, where the goal is to select an optimal sequence to visit a set of points. I'm interested in determining if it's possible to find a "good solution" by enumerating a set of, say, $(0.9N)!$ permutations, and selecting the best one. | |
| Mar 17, 2016 at 23:25 | comment | added | Turbo | @TomSelberg Not easy. Usually one sets a set on which $S_n$ acts and study distances on this set and this seems like permutation codes. There can be other metrics. Unless the set is structured there is literally no hope. Why this problem though? Any reasons you seek? You have added 'optimization-control' tag. | |
| Mar 17, 2016 at 23:05 | history | asked | Tom Solberg | CC BY-SA 3.0 |