Questions tagged [robust-optimization]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
5
votes
1answer
74 views

What is intended when we use “robustness”, “resilience” and “reliability” in Operations Research?

I will use an example to detail my question but I would like you to keep in mind that I wanted to define: Robustness, Resillience, Reliability in the most general case within Operations Research. ...
4
votes
0answers
62 views

Is JuMPeR good enough for Robust Optimization problem?

I'm a graduate student studying Robust Optimization (RO). So far, I've been studied the theoretic point of RO, and now I am looking for an actual tool for solving RO problems, both for practice and ...
6
votes
1answer
140 views

What is robust optimization?

What is the academic definition of robust optimization? What are examples of robust optimization on: shift rostering vehicle routing problem facility location problem bin packing ...
3
votes
1answer
77 views

Robust/Stochastic optimization deployed in real-world systems/applications

In an applied project we are working on currently, we want to use robust or stochastic programming in order to enhance the performance of the systems (by reference to certain metrics). As you may ...
17
votes
2answers
639 views

Difference between stochastic optimization and robust optimization

I would like to know whether stochastic optimization and robust optimization are the same and if not, what is the main difference between them. I did an Internet search and I found the following ...
13
votes
1answer
148 views

Robust counterpart: why is dual reformulation not working?

I am trying to solve robust optimisation problems, but I am getting nonsensical solutions most of the time… Here is a very simplified example: \begin{alignat}{2}\max&\quad x+z&\\\text{s.t.}&...
8
votes
0answers
82 views

Calculating robustness of layout plans

We have tried to design a manufacturing cell which will produce specific families of products. We figure out three layout plans for implementation. For practical reasons, we need to calculate the ...
15
votes
4answers
855 views

Modeling the uncertainty of the input parameters

There are many approaches to deal with the uncertainty such as stochastic programming, robust optimization and fuzzy programming. Finding a suitable approach that is applicable in the real situations ...