Operations Research Stack Exchange is a question and answer site for operations research and analytics professionals, educators, and students. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top

Explore our questions

3 votes
1 answer
94 views

Multiprocessor Scheduling Problem: How to modify some constraints after variable changing?

2 votes
2 answers
184 views

How to model Max-Cut as ILP

1 vote
1 answer
55 views

Modeling Multi-Agent Collision in Google CP-SAT Solver

1 vote
2 answers
96 views

Google CP-SAT Infeasible ILP for Large Problem Area

2 votes
0 answers
47 views

Good encoding for grid layout problem

2 votes
1 answer
48 views

Is it possible to merge two objective functions using the LpSolve package in R?

1 vote
1 answer
133 views

How to model this problem?

4 votes
2 answers
500 views

Modeling an either-or-constraint

4 votes
2 answers
1k views

How can we write a binary variable as a power to a constant number?

2 votes
3 answers
298 views

How to formulate if-then for two sums in an integer program

0 votes
2 answers
88 views

On the non-sufficiency of total unimodularity of the constraint matrix in the definition of an integer polytope

5 votes
1 answer
101 views

Modulo Integer Programming, $m$ equations $n$ variables

3 votes
2 answers
255 views

Activate Binary if specific pairs of binaries equal 2

9 votes
1 answer
528 views

TSP problem: traveller does not visit all nodes - Google OR-tools

Browse more Questions