Stack Exchange

Geoffrey De Smet

Belgium

http://www.optaplanner.org

I am the OptaPlanner lead.

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Top Questions
32 votes

JUnit parameterized tests: how do I run only 1 specific test from IntelliJ/Eclipse?

java eclipse junit intellij-idea asked May 13 '13 at 8:00
stackoverflow.com

24 votes

How do I do strikethrough (line-through) in asciidoc?

asciidoc asciidoctor asked Aug 6 '16 at 12:28
stackoverflow.com

22 votes

Comparator.comparing(…) of a nested field

java lambda java-8 comparator asked Jul 22 '16 at 18:42
stackoverflow.com

21 votes

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

academic government enterprise asked Jun 9 '19 at 19:15
or.stackexchange.com

18 votes

Freemarker: an enum in an if statement

java freemarker asked Sep 14 '12 at 9:51
stackoverflow.com

18 votes

Using jars that use java.beans classes (Introspector, BeanInfo or PropertyDescriptor)

java android reflection asked Feb 25 '13 at 11:07
stackoverflow.com

17 votes

AI gets a lot of attention these days. Does constraint optimization get more attention, too? Why (not)?

constraint-programming machine-learning ai asked Jul 17 '19 at 12:45
or.stackexchange.com

16 votes

Do not run a category of slow JUnit tests by default in Maven and every IDE (Eclipse, IntelliJ, …) without an explicit TestSuite

eclipse junit intellij-idea jenkins maven-3 asked Apr 8 '13 at 8:36
stackoverflow.com

15 votes

Calling a getter in Java though reflection: What's the fastest way to repeatedly call it (performance and scalability wise)?

java reflection asked Jan 3 '13 at 20:20
stackoverflow.com

14 votes

BigInteger: count the number of decimal digits in a scalable method

java biginteger asked Sep 16 '13 at 12:42
stackoverflow.com

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Top Answers
73
What is a good Java library to zip/unzip files?
stackoverflow.com

36
Best way to automagically migrate tests from JUnit 3 to JUnit 4?
stackoverflow.com

34
Explain P = NP problem to 10 year old
cstheory.stackexchange.com

25
Algorithm for creating a school timetable
stackoverflow.com

24
Drools vs JBPM ? differences, pros and cons
stackoverflow.com

18
How to evaluate the performance of open source solver?
or.stackexchange.com

17
Deployment issue with Maven Plugin
stackoverflow.com

16
Why isn't Drools working with Java 8?
stackoverflow.com

16
What algorithm should I use to create an automatic staff scheduling feature?
softwareengineering.stackexchange.com

16
How to innovate in OR
or.stackexchange.com

14
Which GPUs to get for Mathematical Optimization (if any)?
or.stackexchange.com

13
List of Implementations for common OR problems
or.stackexchange.com

12
Tennis match scheduling
stackoverflow.com

12
Decision trees and rule engines (Drools)
stackoverflow.com

10
Using jars that use java.beans classes (Introspector, BeanInfo or PropertyDescriptor)
stackoverflow.com

10
How to (graphically) present computational results?
or.stackexchange.com

9
Do not run a category of slow JUnit tests by default in Maven and every IDE (Eclipse, IntelliJ, …) without an explicit TestSuite
stackoverflow.com

8
Drools: How to use an enum in the lhs of a rule?
stackoverflow.com

8
Const correctness in Java using Annotations?
stackoverflow.com

8
Neigbourhoods in Large Neighbourhood Search (LNS) algorithms
or.stackexchange.com

8
Optimization Problem Libraries
or.stackexchange.com

8
Are metaheuristics ever practical for continuous optimization?
or.stackexchange.com

8
What is a solution?
or.stackexchange.com

8
Algorithms vs LP or MIP
or.stackexchange.com

7
Good resources for solving techniques (Metaheuristics, MILP, CP etc)
or.stackexchange.com

7
Drools rule iterate collections and verify property
stackoverflow.com

7
Packing problem revisited
stackoverflow.com

6
Eight Queens Heuristic
stackoverflow.com

6
Drools - using accumulate to find min and max
stackoverflow.com

6
drools rules syntax for nested classes
stackoverflow.com

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