3 papers
cs.LG2020
Mapping Network States Using Connectivity Queries
Alexander Rodríguez, Bijaya Adhikari, Andrés D. González +3
Can we infer all the failed components of an infrastructure network, given a sample of reachable nodes from supply nodes? One of the most critical post-disruption processes after a…
math.OC2018
Empirical analysis of metaheuristic search techniques for the parameterized dynamic slope scaling procedure
Weili Zhang, Charles D. Nicholson
The dynamic slope scaling procedure is an approximation method successfully which solves the fixed charge network flow (FCNF) problem by iteratively linearizing the fixed cost. The…
math.OC2018
Objective Scaling Ensemble Approach for Integer Linear Programming
Weili Zhang, Charles Nicholson
The objective scaling ensemble approach is a novel two-phase heuristic for integer linear programming problems shown to be effective on a wide variety of integer linear programming…