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Operations Research
Matteo Fischetti's user avatar
Matteo Fischetti's user avatar
Matteo Fischetti's user avatar
Matteo Fischetti
  • Member for 3 years, 11 months
  • Last seen more than 3 years ago
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36
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All Questions Answers
Score Newest
answer
28
Feeding known lower bounds to solvers
Jun 13, 2019
answer
18
Infeasibility in mathematical optimization models
Aug 8, 2019
answer
15
Are there any OR challenges that are similar to Kaggle's competitions?
Aug 17, 2019
answer
14
How to determine if a given problem seems to be a good fit to be solved using combinatorial Benders decomposition
Jun 9, 2019
answer
13
Why is it important to choose big-M carefully and what are the consequences of doing it badly?
Jun 9, 2019
answer
12
How to get the best bound of large LP problems in CPLEX?
Jun 17, 2019
answer
11
Performance of a branch and bound algorithm VS branch-cut-heuristics
Aug 10, 2019
answer
10
How to change the search strategy in a B&B framework, i.e., start with depth first and then continue with best node?
Jun 9, 2019
answer
10
Well-known parent/child pairs in the field of OR
Jun 15, 2019
answer
9
Modeling floor function exactly
Jun 17, 2019

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