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Paper Abstract and Keywords
Presentation 2013-01-22 14:25
On Polynomial Time Checking on Reachability in Sound Extended Free-Choice Workflow Nets
Daiki Kano, Shingo Yamaguchi (Yamaguchi Univ.) MSS2012-48
Abstract (in Japanese) (See Japanese page) 
(in English) There are two aspects of a workflow: definition and instance.
In this paper, we tackle verification of correctness of workflow instances by using reachability.
The reachability problem is known to be intractable.
Limiting our analysis to a sound extended free-choice
workflow net, we gave a condition on the
reachability problem. Based on the condition, we also proposed
a polynomial time algorithm for solving the problem.
Keyword (in Japanese) (See Japanese page) 
(in English) Petri net / workflow net / reachability / polynomial-time / algorithm / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 383, MSS2012-48, pp. 17-21, Jan. 2013.
Paper # MSS2012-48 
Date of Issue 2013-01-15 (MSS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MSS2012-48

Conference Information
Committee MSS  
Conference Date 2013-01-22 - 2013-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Int. Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MSS 
Conference Code 2013-01-MSS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Polynomial Time Checking on Reachability in Sound Extended Free-Choice Workflow Nets 
Sub Title (in English)  
Keyword(1) Petri net  
Keyword(2) workflow net  
Keyword(3) reachability  
Keyword(4) polynomial-time  
Keyword(5) algorithm  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Daiki Kano  
1st Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
2nd Author's Name Shingo Yamaguchi  
2nd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
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Speaker Author-1 
Date Time 2013-01-22 14:25:00 
Presentation Time 25 minutes 
Registration for MSS 
Paper # MSS2012-48 
Volume (vol) vol.112 
Number (no) no.383 
Page pp.17-21 
#Pages 5 
Date of Issue 2013-01-15 (MSS) 

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