[HTML][HTML] A class of valid inequalities for multilinear 0–1 optimization problems

Y Crama, E Rodríguez-Heck - Discrete Optimization, 2017‏ - Elsevier
This paper investigates the polytope associated with the classical standard linearization
technique for the unconstrained optimization of multilinear polynomials in 0–1 variables. A …

Berge-acyclic multilinear 0–1 optimization problems

C Buchheim, Y Crama, E Rodríguez-Heck - European Journal of …, 2019‏ - Elsevier
The problem of optimizing a multilinear polynomial f in 0–1 variables arises in applications
from many different areas. We are interested in resolution methods based on reformulating …

A cut-and-branch algorithm for the quadratic knapsack problem

FD Fomeni, K Kaparis, AN Letchford - Discrete Optimization, 2022‏ - Elsevier
Abstract The Quadratic Knapsack Problem (QKP) is a well-known NP-hard combinatorial
optimisation problem, with many practical applications. We present a 'cut-and …

An RLT approach for solving the binary-constrained mixed linear complementarity problem

FD Fomeni, SA Gabriel, MF Anjos - Computers & Operations Research, 2019‏ - Elsevier
It is well known that the mixed linear complementarity problem can be used to model
equilibria in energy markets as well as a host of other engineering and economic problems …

A new family of facet defining inequalities for the maximum edge-weighted clique problem

FD Fomeni - Optimization Letters, 2017‏ - Springer
This paper considers a family of cutting planes, recently developed for mixed 0–1
polynomial programs and shows that they define facets for the maximum edge-weighted …