Search Results for author: Leo Liberti

Found 5 papers, 0 papers with code

The Algorithm Configuration Problem

no code implementations1 Mar 2024 Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti

The field of algorithmic optimization has significantly advanced with the development of methods for the automatic configuration of algorithmic parameters.

Learning to Configure Mathematical Programming Solvers by Mathematical Programming

no code implementations10 Jan 2024 Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti

We discuss the issue of finding a good mathematical programming solver configuration for a particular instance of a given problem, and we propose a two-phase approach to solve it.

A learning-based mathematical programming formulation for the automatic configuration of optimization solvers

no code implementations8 Jan 2024 Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti

We propose a methodology, based on machine learning and optimization, for selecting a solver configuration for a given instance.

Distance Geometry and Data Science

no code implementations18 Sep 2019 Leo Liberti

Data are often represented as graphs.

Globally Optimal Symbolic Regression

no code implementations29 Oct 2017 Vernon Austel, Sanjeeb Dash, Oktay Gunluk, Lior Horesh, Leo Liberti, Giacomo Nannicini, Baruch Schieber

In this study we introduce a new technique for symbolic regression that guarantees global optimality.

regression Symbolic Regression

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