Operations Research
prubin
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About

I am Professor Emeritus of Management Science at Michigan State University (US). My background is in math, and I work primarily in discrete optimization.

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All Questions Answers
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29
Why is it important to choose big-M carefully and what are the consequences of doing it badly?
Jun 4 '19
29
Optimization terminology: "Exact" v. "Approximate"
Jul 9 '19
28
How can I deal with non-operations research managers?
Jun 6 '20
25
What are the reasons OR industry projects fail?
Oct 30 '19
21
Combinatorial Optimization: Metaheuristics, CP, IP -- "versus" or "and"?
Jun 5 '19
20
Where can I find open source LP solvers?
May 30 '19
18
What are the most-used technical skills in OR?
Oct 28 '19
18
How to innovate in OR
Jul 30 '19
18
What are the main differences between Operations Research in the academic world, in the enterprise world and in the government world?
Jun 10 '19
17
Why does the design of heuristics require considerable domain knowledge?
Nov 4 '21
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10
How closely should we stick to Stack Exchange norms?
7
Update: OR.SE at INFORMS
6
OR.SE Meetup at INFORMS?
5
Should we have a custom tag for questions deviating from SE norms?
3
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11
R shiny Dashboard: How to add vertical scrollbar to dashboard sidebar?
6
Integer programming formulation of the partition problem
5
Help needed in understanding the constraints of convex optimisation problem
5
Does the problem of P vs NP come under the category of Operational Research?

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