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Paper Abstract and Keywords
Presentation 2017-11-10 15:00
An Evaluation on Discerning Hidden Critical Rules in Legacy Information Systems
Akio Jin, Masayuki Inoue, Takuya Saruwatari, Teruko Miyata, Daisuke Hamuro (NTT), Noriaki Izumi (AIST) KBSE2017-26
Abstract (in Japanese) (See Japanese page) 
(in English) When we renew it and develop it, in the Legacy system that the specifications of the existing system (software) are incomprehensible, we want to know the current specifications, but there is the case which only some experts can estimate it or the engineers overlook it because it is difficult. Therefore we focus on the business rules in current specifications and suggest a method to support the estimate of the business rules that it is easy to overlook in the table data from the outliers in particular. As a result of objectifying the proposed method in comparison with the conventional method, and having evaluated it, we confirmed a constant effect.
Keyword (in Japanese) (See Japanese page) 
(in English) Legacy System / Renewal Development / Table-Format Data / Business Rule / Objective Evaluation / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 295, KBSE2017-26, pp. 1-6, Nov. 2017.
Paper # KBSE2017-26 
Date of Issue 2017-11-03 (KBSE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee KBSE  
Conference Date 2017-11-10 - 2017-11-11 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To KBSE 
Conference Code 2017-11-KBSE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Evaluation on Discerning Hidden Critical Rules in Legacy Information Systems 
Sub Title (in English)  
Keyword(1) Legacy System  
Keyword(2) Renewal Development  
Keyword(3) Table-Format Data  
Keyword(4) Business Rule  
Keyword(5) Objective Evaluation  
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1st Author's Name Akio Jin  
1st Author's Affiliation Nippon telegraph and telephone corporation (NTT)
2nd Author's Name Masayuki Inoue  
2nd Author's Affiliation Nippon telegraph and telephone corporation (NTT)
3rd Author's Name Takuya Saruwatari  
3rd Author's Affiliation Nippon telegraph and telephone corporation (NTT)
4th Author's Name Teruko Miyata  
4th Author's Affiliation Nippon telegraph and telephone corporation (NTT)
5th Author's Name Daisuke Hamuro  
5th Author's Affiliation Nippon telegraph and telephone corporation (NTT)
6th Author's Name Noriaki Izumi  
6th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
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Speaker Author-1 
Date Time 2017-11-10 15:00:00 
Presentation Time 45 minutes 
Registration for KBSE 
Paper # KBSE2017-26 
Volume (vol) vol.117 
Number (no) no.295 
Page pp.1-6 
#Pages
Date of Issue 2017-11-03 (KBSE) 


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