Questions tagged [online-resources]

Questions related to resources (e.g. data, results, code) that can be downloaded freely from the Internet.

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3
votes
0answers
62 views

I need help with finding commuting data for an O.R. MSc thesis

I'm working on my MSc thesis and I need real commuting to work data to apply to the optimization models I developed. I read multiple papers that use commuting data and they all refer to public ...
16
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7answers
2k views

Does there exist an aggregation of videos on optimization?

Is there a website or otherwise maintained list of talks regarding mathematical optimization? This would be a big help for the community it seems. I'm most interested in those relating to integer ...
11
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2answers
2k views

Operations Research books by world-famous authors made available on the web, despite not being “completed”

Are there any books on Operations Research subjects by world-famous authors which have been made available for free access on the web, despite never having been "completed" to the standard to which ...
14
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4answers
510 views

Online Education for OR and Developing Decision Support Systems

I am looking for educational programmes which can be conducted online, such as full MSc., degree certificates, postgraduate courses/modules, MOOCs. Topics I am looking for are on advanced ...
14
votes
3answers
153 views

Dataset human solutions for OR problems

I would like to compare human solutions for OR-problems to optimal solutions. Therefore, I am looking for a dataset with the manual solutions computed by a human. I do not have a specific problem in ...
38
votes
9answers
3k views

Are there any OR challenges that are similar to kaggle's competitions?

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 ...
9
votes
1answer
209 views

Real world demand dataset

I am looking for a publicly available real world demand data to compare the performance of some algorithms. The dataset should include some products with data of a sufficiently long period of time. I ...
9
votes
3answers
2k views

Google - OR tools for workforce scheduling problems

Has anyone used the google OR tools in python to solve the workforce scheduling problem. Can you please let me know Advantages and Disadvantages Any issues faced during usage and implementation
11
votes
4answers
355 views

Good resources for solving techniques (Metaheuristics, MILP, CP etc)

I want some resources (tutorials, online courses, lecture notes, articles, books, etc.) to learn the different techniques to solve OR problems (metaheuristics, CP, MILP, etc). It would be better if ...
7
votes
1answer
91 views

References for “metric” network flow problems

Network flow problems are very well studied in the literature (e.g., see the Network Flows book), and the first DIMACS challenge was dedicated to these problems. Very efficient implementation of ...
12
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2answers
122 views

Benchmark problems for combinatorial multi-objective optimisation

Does anyone know of any good benchmark problems for combinatorial multi-objective optimisation? Something where pareto frontiers are known for example would be very useful.
17
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6answers
2k views

List of Implementations for common OR problems

For the TSP there famously is the concord solver (http://www.math.uwaterloo.ca/tsp/concorde.html) which is argubly the fastest exact solver for the TSP. There are many other problems that also show ...
13
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2answers
153 views

Suggestion of some courses in sequential decision making

I am studying about sequential decision making and I am willing to know if there is any course which is recorded and is publically available covering topics in dynamic programming (DP), reinforcement ...
9
votes
4answers
815 views

Solving MIP in Java with free software

I would like to solve mixed integer programs in Java. I need an approach that relies purely on software that is free (not only for academic use, but also for people outside academia). What would be ...
10
votes
2answers
2k views

Supply Chain Public Data Repository

I was wondering if there is any repository of datasets for supply chain problems. For example, the UC Irvine Machine Learning Repository contains datasets for ML, and MIPLIB is used as a benchmark for ...
15
votes
3answers
317 views

Benchmark problems for scenario-based stochastic optimization

$\newcommand{\E}{\mathbb{E}}$I am working on numerical algorithms for solving convex large-scale multistage scenario-based problems and I am looking for some standard benchmarks problems. I have so ...
12
votes
1answer
113 views

Open source Markov decision process solvers

Which sources are out there that provide reliable and fast MDP solvers? I prefer that the library is callable from C++ but other languages are fine too. There is indeed an abundance of repositories ...
34
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6answers
755 views

Where can I find open source LP solvers?

I'm familiar with COIN-OR and have also used a couple packages in R to solve LPs. Today I found out Google has their own open source optimization software, and it got me wondering what other open ...