Decomposition of timed automata for solving scheduling problems

Tatsushi Nishi; Masato Wakatake; Masahiro Inuiguchi

doi:10.1109/ICSMC.2008.4811664

Decomposition of timed automata for solving scheduling problems

Tatsushi Nishi, Masato Wakatake, Masahiro Inuiguchi

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

In this paper, we propose a decomposition and coordination method for timed automata for modeling and solution of scheduling problems. Parallel composition of timed automata makes it possible to describe concurrent dynamics for several submodels represented by timed automata. To reduce state space explosion for parallel composition of timed automata, a decomposition and coordination method is developed. In the proposed method, a feasible solution is derived by coordinating the solution of each decomposed subproblem. Computational experiments demonstrate the feasibility of the proposed method.

Original language	English
Article number	4811664
Pages (from-to)	2459-2464
Number of pages	6
Journal	Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
DOIs	https://doi.org/10.1109/ICSMC.2008.4811664
Publication status	Published - 2008
Externally published	Yes
Event	2008 IEEE International Conference on Systems, Man and Cybernetics, SMC 2008 - Singapore, Singapore Duration: Oct 12 2008 → Oct 15 2008

Keywords

Decomposition
Scheduling
Timed automata

ASJC Scopus subject areas

Electrical and Electronic Engineering
Control and Systems Engineering
Human-Computer Interaction

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journal = "Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics",

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T1 - Decomposition of timed automata for solving scheduling problems

AU - Nishi, Tatsushi

AU - Wakatake, Masato

AU - Inuiguchi, Masahiro

PY - 2008

Y1 - 2008

N2 - In this paper, we propose a decomposition and coordination method for timed automata for modeling and solution of scheduling problems. Parallel composition of timed automata makes it possible to describe concurrent dynamics for several submodels represented by timed automata. To reduce state space explosion for parallel composition of timed automata, a decomposition and coordination method is developed. In the proposed method, a feasible solution is derived by coordinating the solution of each decomposed subproblem. Computational experiments demonstrate the feasibility of the proposed method.

AB - In this paper, we propose a decomposition and coordination method for timed automata for modeling and solution of scheduling problems. Parallel composition of timed automata makes it possible to describe concurrent dynamics for several submodels represented by timed automata. To reduce state space explosion for parallel composition of timed automata, a decomposition and coordination method is developed. In the proposed method, a feasible solution is derived by coordinating the solution of each decomposed subproblem. Computational experiments demonstrate the feasibility of the proposed method.

KW - Decomposition

KW - Scheduling

KW - Timed automata

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JO - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics

JF - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics

SN - 1062-922X

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T2 - 2008 IEEE International Conference on Systems, Man and Cybernetics, SMC 2008

Y2 - 12 October 2008 through 15 October 2008

ER -

Decomposition of timed automata for solving scheduling problems

Abstract

Keywords

ASJC Scopus subject areas

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