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Paper Abstract and Keywords
Presentation 2007-12-17 16:30
Improving Test Methods for Constraints on Network Route Structures in Constraint Programs
Hajime Nakajima, Haruo Oishi, Takeshi Masuda, Tetsuya Yamamura (NTT) SS2007-49
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a new test method for constraint programs designed to find routes in a network. These programs have two kinds of constraints, one finds all routes in the network (constrains on structures)
and the other filters the found routes by their own qualities (constraints on qualities). The traditional test method for constraints on structures checks one by one whether solutions of constraint programs are appropriate as routes in sample networks. However, this check is too difficult, because we generally obtain a large number of solutions. Our method transforms the constraints into the disjunctive normal form and generates solution templates (solution models) from the conjunctive terms. We can test by checking each solution model. This paper shows the effectiveness of our method by comparing the number of solutions with that of solution models.
Keyword (in Japanese) (See Japanese page) 
(in English) test / constraint program / network design / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 392, SS2007-49, pp. 67-72, Dec. 2007.
Paper # SS2007-49 
Date of Issue 2007-12-10 (SS) 
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 SS2007-49

Conference Information
Committee SS  
Conference Date 2007-12-17 - 2007-12-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Shimane Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) general 
Paper Information
Registration To SS 
Conference Code 2007-12-SS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improving Test Methods for Constraints on Network Route Structures in Constraint Programs 
Sub Title (in English)  
Keyword(1) test  
Keyword(2) constraint program  
Keyword(3) network design  
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1st Author's Name Hajime Nakajima  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Haruo Oishi  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Takeshi Masuda  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Tetsuya Yamamura  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2007-12-17 16:30:00 
Presentation Time 30 minutes 
Registration for SS 
Paper # SS2007-49 
Volume (vol) vol.107 
Number (no) no.392 
Page pp.67-72 
#Pages 6 
Date of Issue 2007-12-10 (SS) 

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