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Operations Research
Geoffrey De Smet's user avatar
Geoffrey De Smet's user avatar
Geoffrey De Smet's user avatar
Geoffrey De Smet
  • Member for 5 years, 3 months
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About

Timefold CTO and OptaPlanner creator. Timefold is the open source constraint solver AI for Java, Kotlin and Python.

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

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Top posts
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question
41
Are there any COVID-19 (coronavirus) related optimization problems with input datasets that we can "crowd solve"?
Mar 5, 2020
answer
27
List of Implementations for common OR problems
Jul 1, 2019
question
25
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
20
How to evaluate the performance of open source solver?
Jul 5, 2019
question
19
AI gets a lot of attention these days. Does constraint optimization get more attention, too? Why (not)?
Jul 17, 2019
answer
18
How to innovate in OR
Jul 31, 2019
answer
15
Which GPUs to get for Mathematical Optimization (if any)?
Jul 17, 2019
question
15
Might you know any simple puzzles similar to $n$ queens? Anything parametrized worth running to a constraint solver?
Sep 11, 2019
question
14
Recommendations for OR video channels (YouTube etc.)
Mar 12, 2021
question
13
In Local Search, which reheating techniques have a good track record?
Jul 24, 2019
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48
Comparator.comparing(...) of a nested field
39
How do I do strikethrough (line-through) in asciidoc?
39
Best way to automagically migrate tests from JUnit 3 to JUnit 4?
37
Explain P = NP problem to 10 year old
34
JUnit parameterized tests: how do I run only 1 specific test from IntelliJ/Eclipse?