26 citations · 31 across the 4 of their papers we have counts for
4 papers
Extensions to the Guaranteed Service Model for Industrial Applications of Multi-Echelon Inventory Optimization
Victoria G. Achkar, Braulio B. Brunaud, Hector D. Perez +3
Multi-echelon inventory optimization (MEIO) plays a key role in a supply chain seeking to achieve specified customer service levels with a minimum capital in inventory. In this wor…
DisjunctiveProgramming.jl: Generalized Disjunctive Programming Models and Algorithms for JuMP
Hector D. Perez, Shivank Joshi, Ignacio E. Grossmann
We present a Julia package, DisjunctiveProgramming.jl, that extends the functionality in JuMP.jl to allow modeling problems via logical propositions and disjunctive constraints. Su…
Extensions to Generalized Disjunctive Programming: Hierarchical Structures and First-order Logic
Hector D. Perez, Ignacio E. Grossmann
Optimization problems with discrete-continuous decisions are traditionally modeled in algebraic form via (non)linear mixed-integer programming. A more systematic approach to modeli…
OR-Gym: A Reinforcement Learning Library for Operations Research Problems
Christian D. Hubbs, Hector D. Perez, Owais Sarwar +3
Reinforcement learning (RL) has been widely applied to game-playing and surpassed the best human-level performance in many domains, yet there are few use-cases in industrial or com…