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Are there any OR challenges that are similar to kaggle's competitions?
Benchmark problems for scenario-based stochastic optimizationSupply Chain Public Data RepositoryReferences for “metric” network flow problemsAre there examples of spatially explicit MIP problems?Is there a SQL/English like language that lets you define formulations given some data?Bridge the gap between theory and practice in Integer Programming
$begingroup$
I am looking for previous OR challenges.
My goal is :
Applying my knowledge while solving problems suggested in those competitions; and/or
If possible, reading solutions posted by participants.
I learned a lot about ML by reading solutions to kaggle competitions. I couldn't find any similar website for OR problems. It seems that the ML hype is eating up everything.
online-resources applications
$endgroup$
add a comment |
$begingroup$
I am looking for previous OR challenges.
My goal is :
Applying my knowledge while solving problems suggested in those competitions; and/or
If possible, reading solutions posted by participants.
I learned a lot about ML by reading solutions to kaggle competitions. I couldn't find any similar website for OR problems. It seems that the ML hype is eating up everything.
online-resources applications
$endgroup$
add a comment |
$begingroup$
I am looking for previous OR challenges.
My goal is :
Applying my knowledge while solving problems suggested in those competitions; and/or
If possible, reading solutions posted by participants.
I learned a lot about ML by reading solutions to kaggle competitions. I couldn't find any similar website for OR problems. It seems that the ML hype is eating up everything.
online-resources applications
$endgroup$
I am looking for previous OR challenges.
My goal is :
Applying my knowledge while solving problems suggested in those competitions; and/or
If possible, reading solutions posted by participants.
I learned a lot about ML by reading solutions to kaggle competitions. I couldn't find any similar website for OR problems. It seems that the ML hype is eating up everything.
online-resources applications
online-resources applications
edited Aug 17 at 8:38
TheSimpliFire♦
2,2766 silver badges39 bronze badges
2,2766 silver badges39 bronze badges
asked Aug 16 at 23:29
Amira ZarglayounAmira Zarglayoun
5496 silver badges14 bronze badges
5496 silver badges14 bronze badges
add a comment |
add a comment |
9 Answers
9
active
oldest
votes
$begingroup$
The Helmut Schmidt Universitat contains a list of past, ongoing, and future contests in Operations Research.
https://www.hsu-hh.de/logistik/research/challenges
For example:
Active challenges: ITC 2019 on finding feasible solutions for organising student rooms and times.
Past challenges: PACE 2018 on Steiner trees on an undirected edge-weighted graph
They are a considerable number of links to past events, though some of them have already been introduced in other answers, such as ROADEF.
$endgroup$
add a comment |
$begingroup$
The French OR society has some interesting OR challenges
http://www.roadef.org/challenge/2018/en/index.php
$endgroup$
add a comment |
$begingroup$
Google Hashcode had some optimization challenges in the past. Problem definitions and data from previous years can be found here.
$endgroup$
add a comment |
$begingroup$
I personally like Project Euler. This website has mathematical problems that usually require programming to solve them. If you solve a problem you get access to the corresponding problem forum, in which users post their code and discuss their approaches.
Admittedly, I consider Project Euler to be more about mathematics and computer science than about Operations Research. Still, there are plenty of problems that involve optimization, or to which OR techniques can be applied.
I suggest the following problems for those with OR skills. Whether these problems are really OR is of course debatable, and the list is non-exhaustive: Problem 11, 18, 67, 68, 81, 82, 83, 84, 96, 122, 149, 185, 190, 280, 345, 392, 460, and 607.
$endgroup$
add a comment |
$begingroup$
Here is a link to INFORMS OR and analytics students team competition. You can also find the challenges for previous years and the presentations of the winner team. I believe you need to be registered in INFORMS in order to get the data.
https://connect.informs.org/oratc/home
Edit: in The Operation Research Challenge (TORCH)'s website, you can find the challenges and required data as well.
$endgroup$
2
$begingroup$
Thanks. I couldn't find how to download the data sets, there are only problems' statements and solutions' presentations.
$endgroup$
– Amira Zarglayoun
Aug 16 at 23:43
add a comment |
$begingroup$
There is a competition section held during MOPTA (Modeling and Optimization: Theory and Applications), which is organized annually by Lehigh University. The competition is for students only and usually devoted to a practical problem and sponsored by a solver company.
$endgroup$
add a comment |
$begingroup$
And we also have the DIMACS implementation challenges #ofcourse
$endgroup$
add a comment |
$begingroup$
Simulation
The simulation-software company Simio holds an annual student competition.
Arena has one also.
Forecasting
There are the Makridakis Competitions, though they are infrequent. M-4 is just now getting finalized.
Optimization
List of active & historical competitions. (as mentioned)
Grid Optimization competition.
Black Box Optimization competition.
$endgroup$
add a comment |
$begingroup$
For constraint programming, there's the Minizinc Challenge.
$endgroup$
$begingroup$
And the xcsp3 challenge as well.
$endgroup$
– Laurent Perron
Aug 23 at 18:52
add a comment |
Your Answer
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9 Answers
9
active
oldest
votes
9 Answers
9
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
The Helmut Schmidt Universitat contains a list of past, ongoing, and future contests in Operations Research.
https://www.hsu-hh.de/logistik/research/challenges
For example:
Active challenges: ITC 2019 on finding feasible solutions for organising student rooms and times.
Past challenges: PACE 2018 on Steiner trees on an undirected edge-weighted graph
They are a considerable number of links to past events, though some of them have already been introduced in other answers, such as ROADEF.
$endgroup$
add a comment |
$begingroup$
The Helmut Schmidt Universitat contains a list of past, ongoing, and future contests in Operations Research.
https://www.hsu-hh.de/logistik/research/challenges
For example:
Active challenges: ITC 2019 on finding feasible solutions for organising student rooms and times.
Past challenges: PACE 2018 on Steiner trees on an undirected edge-weighted graph
They are a considerable number of links to past events, though some of them have already been introduced in other answers, such as ROADEF.
$endgroup$
add a comment |
$begingroup$
The Helmut Schmidt Universitat contains a list of past, ongoing, and future contests in Operations Research.
https://www.hsu-hh.de/logistik/research/challenges
For example:
Active challenges: ITC 2019 on finding feasible solutions for organising student rooms and times.
Past challenges: PACE 2018 on Steiner trees on an undirected edge-weighted graph
They are a considerable number of links to past events, though some of them have already been introduced in other answers, such as ROADEF.
$endgroup$
The Helmut Schmidt Universitat contains a list of past, ongoing, and future contests in Operations Research.
https://www.hsu-hh.de/logistik/research/challenges
For example:
Active challenges: ITC 2019 on finding feasible solutions for organising student rooms and times.
Past challenges: PACE 2018 on Steiner trees on an undirected edge-weighted graph
They are a considerable number of links to past events, though some of them have already been introduced in other answers, such as ROADEF.
answered Aug 17 at 8:12
TheSimpliFire♦TheSimpliFire
2,2766 silver badges39 bronze badges
2,2766 silver badges39 bronze badges
add a comment |
add a comment |
$begingroup$
The French OR society has some interesting OR challenges
http://www.roadef.org/challenge/2018/en/index.php
$endgroup$
add a comment |
$begingroup$
The French OR society has some interesting OR challenges
http://www.roadef.org/challenge/2018/en/index.php
$endgroup$
add a comment |
$begingroup$
The French OR society has some interesting OR challenges
http://www.roadef.org/challenge/2018/en/index.php
$endgroup$
The French OR society has some interesting OR challenges
http://www.roadef.org/challenge/2018/en/index.php
answered Aug 17 at 4:51
Amal de SilvaAmal de Silva
1212 bronze badges
1212 bronze badges
add a comment |
add a comment |
$begingroup$
Google Hashcode had some optimization challenges in the past. Problem definitions and data from previous years can be found here.
$endgroup$
add a comment |
$begingroup$
Google Hashcode had some optimization challenges in the past. Problem definitions and data from previous years can be found here.
$endgroup$
add a comment |
$begingroup$
Google Hashcode had some optimization challenges in the past. Problem definitions and data from previous years can be found here.
$endgroup$
Google Hashcode had some optimization challenges in the past. Problem definitions and data from previous years can be found here.
answered Aug 17 at 7:29
Michael FeldmeierMichael Feldmeier
2,0096 silver badges35 bronze badges
2,0096 silver badges35 bronze badges
add a comment |
add a comment |
$begingroup$
I personally like Project Euler. This website has mathematical problems that usually require programming to solve them. If you solve a problem you get access to the corresponding problem forum, in which users post their code and discuss their approaches.
Admittedly, I consider Project Euler to be more about mathematics and computer science than about Operations Research. Still, there are plenty of problems that involve optimization, or to which OR techniques can be applied.
I suggest the following problems for those with OR skills. Whether these problems are really OR is of course debatable, and the list is non-exhaustive: Problem 11, 18, 67, 68, 81, 82, 83, 84, 96, 122, 149, 185, 190, 280, 345, 392, 460, and 607.
$endgroup$
add a comment |
$begingroup$
I personally like Project Euler. This website has mathematical problems that usually require programming to solve them. If you solve a problem you get access to the corresponding problem forum, in which users post their code and discuss their approaches.
Admittedly, I consider Project Euler to be more about mathematics and computer science than about Operations Research. Still, there are plenty of problems that involve optimization, or to which OR techniques can be applied.
I suggest the following problems for those with OR skills. Whether these problems are really OR is of course debatable, and the list is non-exhaustive: Problem 11, 18, 67, 68, 81, 82, 83, 84, 96, 122, 149, 185, 190, 280, 345, 392, 460, and 607.
$endgroup$
add a comment |
$begingroup$
I personally like Project Euler. This website has mathematical problems that usually require programming to solve them. If you solve a problem you get access to the corresponding problem forum, in which users post their code and discuss their approaches.
Admittedly, I consider Project Euler to be more about mathematics and computer science than about Operations Research. Still, there are plenty of problems that involve optimization, or to which OR techniques can be applied.
I suggest the following problems for those with OR skills. Whether these problems are really OR is of course debatable, and the list is non-exhaustive: Problem 11, 18, 67, 68, 81, 82, 83, 84, 96, 122, 149, 185, 190, 280, 345, 392, 460, and 607.
$endgroup$
I personally like Project Euler. This website has mathematical problems that usually require programming to solve them. If you solve a problem you get access to the corresponding problem forum, in which users post their code and discuss their approaches.
Admittedly, I consider Project Euler to be more about mathematics and computer science than about Operations Research. Still, there are plenty of problems that involve optimization, or to which OR techniques can be applied.
I suggest the following problems for those with OR skills. Whether these problems are really OR is of course debatable, and the list is non-exhaustive: Problem 11, 18, 67, 68, 81, 82, 83, 84, 96, 122, 149, 185, 190, 280, 345, 392, 460, and 607.
answered Aug 17 at 8:19
Kevin DalmeijerKevin Dalmeijer
2,3645 silver badges29 bronze badges
2,3645 silver badges29 bronze badges
add a comment |
add a comment |
$begingroup$
Here is a link to INFORMS OR and analytics students team competition. You can also find the challenges for previous years and the presentations of the winner team. I believe you need to be registered in INFORMS in order to get the data.
https://connect.informs.org/oratc/home
Edit: in The Operation Research Challenge (TORCH)'s website, you can find the challenges and required data as well.
$endgroup$
2
$begingroup$
Thanks. I couldn't find how to download the data sets, there are only problems' statements and solutions' presentations.
$endgroup$
– Amira Zarglayoun
Aug 16 at 23:43
add a comment |
$begingroup$
Here is a link to INFORMS OR and analytics students team competition. You can also find the challenges for previous years and the presentations of the winner team. I believe you need to be registered in INFORMS in order to get the data.
https://connect.informs.org/oratc/home
Edit: in The Operation Research Challenge (TORCH)'s website, you can find the challenges and required data as well.
$endgroup$
2
$begingroup$
Thanks. I couldn't find how to download the data sets, there are only problems' statements and solutions' presentations.
$endgroup$
– Amira Zarglayoun
Aug 16 at 23:43
add a comment |
$begingroup$
Here is a link to INFORMS OR and analytics students team competition. You can also find the challenges for previous years and the presentations of the winner team. I believe you need to be registered in INFORMS in order to get the data.
https://connect.informs.org/oratc/home
Edit: in The Operation Research Challenge (TORCH)'s website, you can find the challenges and required data as well.
$endgroup$
Here is a link to INFORMS OR and analytics students team competition. You can also find the challenges for previous years and the presentations of the winner team. I believe you need to be registered in INFORMS in order to get the data.
https://connect.informs.org/oratc/home
Edit: in The Operation Research Challenge (TORCH)'s website, you can find the challenges and required data as well.
edited Aug 17 at 0:36
answered Aug 16 at 23:33
Oguz ToragayOguz Toragay
2,6383 silver badges28 bronze badges
2,6383 silver badges28 bronze badges
2
$begingroup$
Thanks. I couldn't find how to download the data sets, there are only problems' statements and solutions' presentations.
$endgroup$
– Amira Zarglayoun
Aug 16 at 23:43
add a comment |
2
$begingroup$
Thanks. I couldn't find how to download the data sets, there are only problems' statements and solutions' presentations.
$endgroup$
– Amira Zarglayoun
Aug 16 at 23:43
2
2
$begingroup$
Thanks. I couldn't find how to download the data sets, there are only problems' statements and solutions' presentations.
$endgroup$
– Amira Zarglayoun
Aug 16 at 23:43
$begingroup$
Thanks. I couldn't find how to download the data sets, there are only problems' statements and solutions' presentations.
$endgroup$
– Amira Zarglayoun
Aug 16 at 23:43
add a comment |
$begingroup$
There is a competition section held during MOPTA (Modeling and Optimization: Theory and Applications), which is organized annually by Lehigh University. The competition is for students only and usually devoted to a practical problem and sponsored by a solver company.
$endgroup$
add a comment |
$begingroup$
There is a competition section held during MOPTA (Modeling and Optimization: Theory and Applications), which is organized annually by Lehigh University. The competition is for students only and usually devoted to a practical problem and sponsored by a solver company.
$endgroup$
add a comment |
$begingroup$
There is a competition section held during MOPTA (Modeling and Optimization: Theory and Applications), which is organized annually by Lehigh University. The competition is for students only and usually devoted to a practical problem and sponsored by a solver company.
$endgroup$
There is a competition section held during MOPTA (Modeling and Optimization: Theory and Applications), which is organized annually by Lehigh University. The competition is for students only and usually devoted to a practical problem and sponsored by a solver company.
answered Aug 17 at 9:19
EhsanEhsan
1,2782 silver badges20 bronze badges
1,2782 silver badges20 bronze badges
add a comment |
add a comment |
$begingroup$
And we also have the DIMACS implementation challenges #ofcourse
$endgroup$
add a comment |
$begingroup$
And we also have the DIMACS implementation challenges #ofcourse
$endgroup$
add a comment |
$begingroup$
And we also have the DIMACS implementation challenges #ofcourse
$endgroup$
And we also have the DIMACS implementation challenges #ofcourse
answered Aug 17 at 12:04
Matteo FischettiMatteo Fischetti
1,2563 silver badges15 bronze badges
1,2563 silver badges15 bronze badges
add a comment |
add a comment |
$begingroup$
Simulation
The simulation-software company Simio holds an annual student competition.
Arena has one also.
Forecasting
There are the Makridakis Competitions, though they are infrequent. M-4 is just now getting finalized.
Optimization
List of active & historical competitions. (as mentioned)
Grid Optimization competition.
Black Box Optimization competition.
$endgroup$
add a comment |
$begingroup$
Simulation
The simulation-software company Simio holds an annual student competition.
Arena has one also.
Forecasting
There are the Makridakis Competitions, though they are infrequent. M-4 is just now getting finalized.
Optimization
List of active & historical competitions. (as mentioned)
Grid Optimization competition.
Black Box Optimization competition.
$endgroup$
add a comment |
$begingroup$
Simulation
The simulation-software company Simio holds an annual student competition.
Arena has one also.
Forecasting
There are the Makridakis Competitions, though they are infrequent. M-4 is just now getting finalized.
Optimization
List of active & historical competitions. (as mentioned)
Grid Optimization competition.
Black Box Optimization competition.
$endgroup$
Simulation
The simulation-software company Simio holds an annual student competition.
Arena has one also.
Forecasting
There are the Makridakis Competitions, though they are infrequent. M-4 is just now getting finalized.
Optimization
List of active & historical competitions. (as mentioned)
Grid Optimization competition.
Black Box Optimization competition.
edited Aug 17 at 15:35
answered Aug 17 at 15:27
SecretAgentManSecretAgentMan
1,0072 silver badges22 bronze badges
1,0072 silver badges22 bronze badges
add a comment |
add a comment |
$begingroup$
For constraint programming, there's the Minizinc Challenge.
$endgroup$
$begingroup$
And the xcsp3 challenge as well.
$endgroup$
– Laurent Perron
Aug 23 at 18:52
add a comment |
$begingroup$
For constraint programming, there's the Minizinc Challenge.
$endgroup$
$begingroup$
And the xcsp3 challenge as well.
$endgroup$
– Laurent Perron
Aug 23 at 18:52
add a comment |
$begingroup$
For constraint programming, there's the Minizinc Challenge.
$endgroup$
For constraint programming, there's the Minizinc Challenge.
answered Aug 19 at 3:33
Geoffrey BrentGeoffrey Brent
7717 bronze badges
7717 bronze badges
$begingroup$
And the xcsp3 challenge as well.
$endgroup$
– Laurent Perron
Aug 23 at 18:52
add a comment |
$begingroup$
And the xcsp3 challenge as well.
$endgroup$
– Laurent Perron
Aug 23 at 18:52
$begingroup$
And the xcsp3 challenge as well.
$endgroup$
– Laurent Perron
Aug 23 at 18:52
$begingroup$
And the xcsp3 challenge as well.
$endgroup$
– Laurent Perron
Aug 23 at 18:52
add a comment |
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