Operations Research
user avatar
user avatar
user avatar
Geoffrey De Smet
  • Member for 3 years
  • Last seen more than a week ago
Profile Activity
Stats
4,377
reputation
70k
reached
46
answers
15
questions
Communities
View all
About

OptaPlanner lead. OptaPlanner is the open source constraint solver AI for Java (and Kotlin). For Python, we have OptaPy.

OptaPlanner is used across the globe for the vehicle routing problem, employee rostering, maintenance scheduling, conference scheduling and other planning challenges.

My twitter

Badges
View all badges
This user doesn’t have any gold badges yet.
7
silver badges
28
bronze badges
Top tags
View all tags
63
Score
9
Posts
15
Posts %
52
Score
9
Posts
15
Posts %
47
Score
12
Posts
20
Posts %
36
Score
4
Posts
7
Posts %
33
Score
6
Posts
10
Posts %
24
Score
7
Posts
11
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
41
Are there any COVID-19 (coronavirus) related optimization problems with input datasets that we can "crowd solve"?
Mar 5, 2020
question
24
What are the main differences between Operations Research in the academic world, in the enterprise world and in the government world?
Jun 9, 2019
answer
23
List of Implementations for common OR problems
Jul 1, 2019
answer
19
How to evaluate the performance of open source solver?
Jul 5, 2019
question
18
AI gets a lot of attention these days. Does constraint optimization get more attention, too? Why (not)?
Jul 17, 2019
answer
17
How to innovate in OR
Jul 31, 2019
answer
14
Which GPUs to get for Mathematical Optimization (if any)?
Jul 17, 2019
question
14
Might you know any simple puzzles similar to $n$ queens? Anything parametrized worth running to a constraint solver?
Sep 11, 2019
question
13
In Local Search, which reheating techniques have a good track record?
Jul 24, 2019
question
11
Recommendations for OR video channels (YouTube etc.)
Mar 12, 2021
Top network posts
View all network posts
38
Best way to automagically migrate tests from JUnit 3 to JUnit 4?
37
Comparator.comparing(...) of a nested field
36
Explain P = NP problem to 10 year old
34
JUnit parameterized tests: how do I run only 1 specific test from IntelliJ/Eclipse?
33
How do I do strikethrough (line-through) in asciidoc?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.