Airline Crew Scheduling with Potts Neurons

Research output: Contribution to journalArticle

Abstract

A Potts feedback neural network approach for finding good solutions to resource allocation problems with a nonfixed topology is presented. As a target application, the airline crew scheduling problem is chosen. The topological complication is handled by means of a propagator defined in terms of Potts neurons. The approach is tested on artificial random problems tuned to resemble real-world conditions. Very good results are obtained for a variety of problem sizes. The computer time demand for the approach only grows like (number of flights)3. A realistic problem typically is solved within minutes, partly due to a prior reduction of the problem size, based on an analysis of the local arrival and departure structure at the single airports.

Details

Authors
Organisations
Original languageEnglish
Pages (from-to)1589-1599
Number of pages11
JournalNeural Computation
Volume9
Issue number7
Publication statusPublished - 1997 Oct 1
Publication categoryResearch
Peer-reviewedYes