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Proceedings Paper

Scheduling algorithms
Author(s): William J. Wolfe; David Wood; Stephen E. Sorensen
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Paper Abstract

This paper discusses automated scheduling as it applies to complex domains such as factories, transportation, and communications systems. The window-constrained-packing problem is introduced as an ideal model of the scheduling trade offs. Specific algorithms are compared in terms of simplicity, speed, and accuracy. In particular, dispatch, look-ahead, and genetic algorithms are statistically compared on randomly generated job sets. The conclusion is that dispatch methods are fast and fairly accurate; while modern algorithms, such as genetic and simulate annealing, have excessive run times, and are too complex to be practical.

Paper Details

Date Published: 19 December 1996
PDF: 12 pages
Proc. SPIE 2911, Advanced Sensor and Control-System Interface, (19 December 1996); doi: 10.1117/12.262508
Show Author Affiliations
William J. Wolfe, Univ. of Colorado/Denver (United States)
David Wood, Univ. of Colorado/Denver (United States)
Stephen E. Sorensen, Hughes Information Technology Systems (United States)


Published in SPIE Proceedings Vol. 2911:
Advanced Sensor and Control-System Interface
Bartholomew O. Nnaji, Editor(s)

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