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arXiv · 1703.06042

A Visual Web Tool to Perform What-If Analysis of Optimization Approaches

Sascha Van Cauwelaert·Michele Lombardi·Pierre Schaus
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Abstract

In Operation Research, practical evaluation is essential to validate the efficacy of optimization approaches. This paper promotes the usage of performance profiles as a standard practice to visualize and analyze experimental results. It introduces a Web tool to construct and export performance profiles as SVG or HTML files. In addition, the application relies on a methodology to estimate the benefit of hypothetical solver improvements. Therefore, the tool allows one to employ what-if analysis to screen possible research directions, and identify those having the best potential. The approach is showcased on two Operation Research technologies: Constraint Programming and Mixed Integer Linear Programming.

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BibTeXRIS

Sascha Van Cauwelaert, Michele Lombardi, Pierre Schaus. 2017-03-16. A Visual Web Tool to Perform What-If Analysis of Optimization Approaches. https://arxiv.org/abs/1703.06042

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