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G_B's user avatar
G_B's user avatar
G_B
  • Member for 5 years
  • Last seen more than a week ago
24 votes

Counter-intuitive results in OR

21 votes

Counter-intuitive results in OR

18 votes

Infeasibility in mathematical optimization models

15 votes

What are the reasons OR industry projects fail?

14 votes

As an Operations Research professional, how is your time divided when working on an optimization project?

14 votes

Are there any OR challenges that are similar to Kaggle's competitions?

9 votes

Constraint programming using solver: how to state the time limit of search?

7 votes

What are the main differences between Operations Research in the academic world, in the enterprise world and in the government world?

7 votes

Dealing with non-overlapping constraints

7 votes

How to handle real-world (soft) constraints in an optimization problem?

4 votes

Meaning of Moving Average Term in ARIMA

4 votes

Does dispersion really matter?

4 votes

What are best practices to make optimization user interfaces intuitive for the user?

4 votes

How to keep solutions stable/persistent in a problem with many equally good solutions?

3 votes

Constraint that checks for an undirected graph whether it is connected?

3 votes
Accepted

Matrix in ampl: constraint that the values ‚Äčare all different

2 votes

Assignment problem where assignments must be done sequentially

1 vote

How to formulate: each pair of elements in $A$ has one common unit in $B$

1 vote
Accepted

Formulate a problem as Mixed Linear Programming problem