3 papers
math.OC2026
Graph-Based Modeling and Decomposition of Hierarchical Optimization Problems
David L. Cole, Filippo Pecci, Omar J. Guerra +3
We present a graph-theoretic modeling approach for hierarchical optimization that leverages the OptiGraph abstraction implemented in the Julia package Plasmo.jl. We show that the a…
math.OC2025
A Parallelized Cutting-Plane Algorithm for Computationally Efficient Modelling to Generate Alternatives
Michael Lau, Filippo Pecci, Jesse D. Jenkins
Contemporary macro energy systems modelling is characterized by the need to represent strategic and operational decisions with high temporal and spatial resolution and represent di…
math.OC2025
Regularized Benders Decomposition for High Performance Capacity Expansion Models
Filippo Pecci, Jesse D. Jenkins
We consider electricity capacity expansion models, which optimize investment and retirement decisions by minimizing both investment and operation costs. In order to provide credibl…