login about faq
All Questions
activenewesthottestmost voted
1
vote
2
answers
78
views

MIP Solvers Size Limits on NEOS Server

3 hours ago fbahr ♦1.1k
2
votes
1
answer
106
views

Robust Optimization for average case analysis

6 hours ago Ehsan811
0
votes
1
answer
105
views

gams equation

yesterday nik5
2
votes
2
answers
154
views

What formats for representing optimization problem instances are supported by most solvers?

2 days ago Brian Borchers436
7
votes
3
answers
253
views

Questions for INFORMS Board

2 days ago Ehsan811
6
votes
0
answers
88
views

(new OR award) The ORBEL Wolsey-Award

Jan 25 at 14:24 pierre schaus354
1
vote
2
answers
146
views

Finding index of max value in AMPL

Jan 25 at 10:20 forkandwait213
1
vote
1
answer
66
views

AMPL equivalent of case statement

Jan 25 at 04:19 Pavan79
5
votes
4
answers
207
views

Thinking about the approximation ratio of a simple heuristic for solving LP

Jan 24 at 13:59 fbahr ♦1.1k
6
votes
3
answers
786
views

Operations Research Tutorial Software and Websites

Jan 23 at 20:30 Florenc241
2
votes
8
answers
199
views

modeling reverse flow in network programming problem

Jan 21 at 23:00 Pavan79
3
votes
5
answers
190
views

"Minor" options for OR

Jan 21 at 11:06 fbahr ♦1.1k
0
votes
2
answers
160
views

gams error in code-linear programing

Jan 18 at 11:08 nik5
3
votes
3
answers
221
views

How to prepare a submission for PATAT 2012

Jan 18 at 03:40 Andrea Schaerf51
0
votes
0
answers
114
views

(new software) global constrained optimization solver with discrete variables

Jan 17 at 09:39 Dmitrey183
11
votes
5
answers
1.5k
views

OR Social Network Users Directory

Jan 17 at 05:48 fbahr ♦1.1k
2
votes
3
answers
337
views

What solver for LP with single non-linear constraint?

Jan 15 at 13:47 vak33
6
votes
0
answers
131
views

Operations Research Journals RSS List

Jan 13 at 11:57 Samik R.675
6
votes
91
answers
595
views

What are the recommended Operations Research journals?

Jan 12 at 15:39 fbahr ♦1.1k
4
votes
1
answer
333
views

Online or Correspondence OR degree

Jan 12 at 15:16 larrydag 1 ♦2.8k
4
votes
5
answers
281
views

Solvers Implementing Specialized Methods for Stochastic Integer Programming

Jan 12 at 12:15 Luis de la Torre217
7
votes
6
answers
926
views

Your top 3 on most respected OR journals

Jan 12 at 03:40 Ehsan811
0
votes
2
answers
133
views

Close enough to objective (MINLP)?

Jan 12 at 02:21 Ehsan811
3
votes
3
answers
155
views

How often is this site used?

Jan 11 at 18:39 fbahr ♦1.1k
2
votes
5
answers
525
views

OR Internships

Jan 11 at 18:35 fbahr ♦1.1k
6
votes
15
answers
2.4k
views

What is your software optimization solver of preference?

Jan 11 at 16:38 Tauhid Rahman41
4
votes
2
answers
140
views

Dantzig-Wolfe decomposition: which master problems are not set covering?

Jan 11 at 16:05 Michael Trick ♦♦2.9k
4
votes
3
answers
120
views

Determining the coordinates of points from pairwise distance measurements

Jan 11 at 15:14 ashutosh mahajan70
4
votes
7
answers
240
views

dividing into roughly equal sized groups, with a sorted list

Jan 10 at 07:34 Marco Luebbecke565
5
votes
4
answers
445
views

Does cellular automaton have any kind of real life application?

Jan 08 at 21:56 Marco Luebbecke565

12345 ... 17next page »

posts per page153050
OR-Exchange! Your site for questions, answers, and announcements about operations research.

about | faq | privacy | terms of service | contact
powered by OSQA | sponsored by informs.org