2 papers
cs.DS2020
The Invisible Hand Heuristic for Origin-Destination Integer Multicommodity Network Flows
Richard S. Barr, Thomas McLoud
Origin-destination integer multicommodity flow problems differ from classic multicommodity models in that each commodity has one source and one sink, and each commodity must be rou…
cs.DM2020
A Self-Organizing Extreme-Point Tabu-Search Algorithm for Fixed Charge Network Problems with Extensions
Richard S. Barr, Fred Glover, Toby Huskinson +1
We propose a new self-organizing algorithm for fixed-charge network flow problems based on ghost image (GI) processes as proposed in Glover (1994) and adapted to fixed-charge trans…