1 citations · 1 across the 6 of their papers we have counts for
6 papers
The Bidirectionality-Preserving Feedback Arc Set Problem with an Application to Faculty Hiring Network Analysis
Sina Akbari, Adolfo R. Escobedo, Jorge A. Sefair
This work introduces a novel combinatorial optimization problem to uncover strict and non-strict hierarchical structures underlying digraphs with bidirected arcs. We show that the…
Exact Matrix Factorization Updates for Nonlinear Programming
Adolfo R. Escobedo
LU and Cholesky matrix factorization algorithms are core subroutines used to solve systems of linear equations (SLEs) encountered while solving an optimization problem. Standard fa…
Transmission and Capacity Expansion Planning Against Rising Temperatures: A Case Study in Arizona
J. Kyle Skolfield, Jose Ramirez-Vergara, Adolfo R. Escobedo
The stable and efficient operation of the transmission network is fundamental to the power system's ability to deliver electricity reliably and cheaply. As average temperatures con…
Derivations of large classes of facet-defining inequalities of the weak order polytope using ranking structures
Adolfo R. Escobedo, Romena Yasmin
The study of ordering polytopes has been essential to the solution of various challenging combinatorial optimization problems. For instance, the incorporation of facet defining ine…
Derivation and Generation of Path-Based Valid Inequalities for Transmission Expansion Planning
J. Kyle Skolfield, Laura M. Escobar, Adolfo R. Escobedo
This paper seeks to solve the long-term transmission expansion planning problem more effectively by reducing the solution search space and the computational effort. The proposed me…
A New Correlation Coefficient for Aggregating Non-strict and Incomplete Rankings
Yeawon Yoo, Adolfo R. Escobedo, J. Kyle Skolfield
We introduce a correlation coefficient that is designed to deal with a variety of ranking formats including those containing non-strict (i.e., with-ties) and incomplete (i.e., unkn…