Real-time task scheduling with fuzzy deadlines and processing times

Authors
Litoiu, M Tadei, R
Citation
M. Litoiu et R. Tadei, Real-time task scheduling with fuzzy deadlines and processing times, FUZ SET SYS, 117(1), 2001, pp. 35-45
Citations number
17
Categorie Soggetti
Engineering Mathematics
Journal title
FUZZY SETS AND SYSTEMS
ISSN journal
01650114 → ACNP
Volume
117
Issue
1
Year of publication
2001
Pages
35 - 45
Database
ISI
SICI code
0165-0114(20010101)117:1<35:RTSWFD>2.0.ZU;2-H
Abstract
A set of n independent and periodical tasks are considered. The processing times and the deadlines are described by fuzzy numbers. We try to find the optimal assignment of priorities not to miss deadlines. We manage the probl em in two ways: first, we solve the problem by introducing the new cost fun ctions; second, we solve the problem by using the ordering relations define d on fuzzy numbers. Examples with trapezoidal and triangular fuzzy numbers are provided. (C) 2001 Elsevier Science B.V. All rights reserved.