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Feb 26, 2015 at 3:01 review Reopen votes
Feb 26, 2015 at 4:50
Feb 23, 2015 at 18:03 comment added Charlie Parker @usul, I tried asking in now, I am not sure if its good enough now, what do you think? cstheory.stackexchange.com/questions/30591/…
Feb 23, 2015 at 17:23 comment added usul @Pinocchio, you can also try this question on cstheory.stackexchange.com, though I recommend trying to make it a bit more focused (for instance, if you care most about algorithms and optimization, mention that).
Feb 22, 2015 at 16:15 comment added Charlie Parker @BjørnKjos-Hanssen thank you, finally a comment that is very useful. I will look into this.
Feb 21, 2015 at 23:50 comment added arsmath I'm skeptical that the class of open questions in applications of submodularity to theoretical machine learning can be characterized as "broad", even if there are several answers.
Feb 21, 2015 at 22:27 comment added Suvrit While the ultimate intent of the question is good, in its present form I think it is a bit too broad / vague. There are certainly several very specific open questions that do exist, including that of obtained "optimal" algorithms for submodular minimization, exploring connections to algebraic geometry, and much more.
Feb 21, 2015 at 20:34 comment added Bjørn Kjos-Hanssen meta.mathoverflow.net/a/2152/4600
Feb 21, 2015 at 19:04 comment added Charlie Parker @usul I don't know why it was put on hold either, as the people that voted, left no comments and no signals for me to improve my question.
Feb 21, 2015 at 19:03 comment added Charlie Parker @JoonasIlmavirta I didn't know what good tags to add. But it seems people already added them.
Feb 21, 2015 at 15:26 review Reopen votes
Feb 21, 2015 at 16:45
S Feb 21, 2015 at 14:24 history suggested usul
added some tags
Feb 21, 2015 at 13:58 review Suggested edits
S Feb 21, 2015 at 14:24
Feb 21, 2015 at 13:56 comment added usul Can someone explain why this was put on hold as off-topic? This question is about open problems in research-level mathematics!
Feb 21, 2015 at 9:45 history closed Will Jagy
Alex Degtyarev
abx
Qiaochu Yuan
Stefan Kohl
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Feb 21, 2015 at 3:20 comment added Joonas Ilmavirta Could you add some tags that would connect the question to submodularity? The current tags tell nothing about the branch of mathematics the question is about.
Feb 21, 2015 at 3:17 review Close votes
Feb 21, 2015 at 9:45
Feb 21, 2015 at 2:25 review First posts
Feb 21, 2015 at 2:26
Feb 21, 2015 at 2:21 history asked Charlie Parker CC BY-SA 3.0