Mostafa
  • Member for 2 years, 7 months
  • Last seen this week
4 answers
14 votes
1k views
2 bookmarks
How to model a mixed-integer linear programming formulation in Python using Gurobi?
1 answers
14 votes
3k views
4 bookmarks
How to formulate (linearize) a maximum function in a constraint?
2 answers
8 votes
3k views
1 bookmarks
Python does not identify the academic version of CPLEX
1 answers
7 votes
153 views
Formulating two non-negative variables without binary and/or big-M
1 answers
7 votes
363 views
Can docplex (module for Constraint Programming optimizer CPLEX for Python) read .lp or .mps file?
2 answers
6 votes
176 views
What is the definition for an integer-friendly constraint?
1 answers
5 votes
344 views
1 bookmarks
Polynomially solvable cases of zero-one programming
1 answers
5 votes
62 views
If a problem is inapproximable for $(2-\epsilon)$, can we conclude there exists no PTAS for it?
1 answers
4 votes
166 views
1 bookmarks
Column generation when intractable variables appear in the objective function
3 answers
4 votes
187 views
Formulate relationship between four binary variables
1 answers
4 votes
224 views
1 bookmarks
How to represent multiple elements of the same set correctly?
2 answers
4 votes
135 views
Can I export to .cpo file using OPL?
2 answers
3 votes
564 views
Problem with big-M in CPLEX OPL
0 answers
2 votes
51 views
Is this a common generalization of the independent set problem?
1 answers
1 votes
154 views
Generating numbers that should add up to a fixed value while they follow a known distribution