Author : Ching-Chih Han
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)
Book Synopsis Job Scheduling with Temporal Distance Constraints by : Ching-Chih Han
Download or read book Job Scheduling with Temporal Distance Constraints written by Ching-Chih Han and published by . This book was released on 1989 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "The JSD scheduling problem for jobs which must be executed within a temporal distance of each other is defined. Such requirements exist in real-time systems in which some jobs are used to monitor the progress of other jobs: the monitor jobs must be scheduled within a specific time after the job to be monitored. We show that the general JSD and the unit-time JSD problems are NP-complete. We also present an O(n) algorithm for the bi-level unit-time JSD (BUJSD) problem and an O(n℗) algorithm for the multi-level unit-time JSD(MUJSD) problem. The BUJSD algorithm uses an adjusted earliest-deadline-first algorithm, while the MUJSD algorithm uses the extensible partial schedule technique. The correctness of these algorithms is also discussed."