A review and comparison of solvers for convex MINLP

J Kronqvist, DE Bernal, A Lundell… - Optimization and …, 2019 - Springer
In this paper, we present a review of deterministic software for solving convex MINLP
problems as well as a comprehensive comparison of a large selection of commonly …

The SCIP optimization suite 8.0

K Bestuzheva, M Besançon, WK Chen… - arxiv preprint arxiv …, 2021 - arxiv.org
The SCIP Optimization Suite provides a collection of software packages for mathematical
optimization centered around the constraint integer programming framework SCIP. This …

Large-scale unit commitment under uncertainty: an updated literature survey

W Van Ackooij, I Danti Lopez, A Frangioni… - Annals of Operations …, 2018 - Springer
Abstract The Unit Commitment problem in energy management aims at finding the optimal
production schedule of a set of generation units, while meeting various system-wide …

Mixed-integer nonlinear optimization

P Belotti, C Kirches, S Leyffer, J Linderoth, J Luedtke… - Acta Numerica, 2013 - cambridge.org
Many optimal decision problems in scientific, engineering, and public sector applications
involve both discrete decisions and nonlinear system dynamics that affect the quality of the …

Redesigning Benders decomposition for large-scale facility location

M Fischetti, I Ljubić, M Sinnl - Management Science, 2017 - pubsonline.informs.org
The uncapacitated facility location (UFL) problem is one of the most famous and most
studied problems in the operations research literature. Given a set of potential facility …

On mixed-integer programming formulations for the unit commitment problem

B Knueven, J Ostrowski… - INFORMS Journal on …, 2020 - pubsonline.informs.org
We provide a comprehensive overview of mixed-integer programming formulations for the
unit commitment (UC) problem. UC formulations have been an especially active area of …

Tight mixed integer linear programming formulations for the unit commitment problem

J Ostrowski, MF Anjos, A Vannelli - IEEE Transactions on Power …, 2011 - ieeexplore.ieee.org
This paper examines the polytope of feasible power generation schedules in the unit
commitment (UC) problem. We provide computational results comparing formulations for the …

Sparse regression at scale: Branch-and-bound rooted in first-order optimization

H Hazimeh, R Mazumder, A Saab - Mathematical Programming, 2022 - Springer
We consider the least squares regression problem, penalized with a combination of the ℓ _ 0
ℓ 0 and squared ℓ _ 2 ℓ 2 penalty functions (aka ℓ _0 ℓ _2 ℓ 0 ℓ 2 regularization). Recent …

Tighter approximated MILP formulations for unit commitment problems

A Frangioni, C Gentile… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
The short-term unit commitment (UC) problem in hydrothermal power generation is a large-
scale, mixed-integer nonlinear program, which is difficult to solve efficiently, especially for …

Perspective reformulations of mixed integer nonlinear programs with indicator variables

O Günlük, J Linderoth - Mathematical programming, 2010 - Springer
We study mixed integer nonlinear programs (MINLP) s that are driven by a collection of
indicator variables where each indicator variable controls a subset of the decision variables …