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Paper Abstract and Keywords
Presentation 2015-05-12 10:55
[Invited Lecture] Software Engineering Embracing Uncertainty
Naoyasu Ubayashi (Kyushu Univ.) SS2015-13
Abstract (in Japanese) (See Japanese page) 
(in English) Uncertainty is one of the crucial research topics in software engineering. In most software development
projects, we have to properly deal with uncertain concerns by using informal ways such as documents, mailing
lists, or ITS (Issue Tracking Systems). If uncertainty can be dealt with modularly, we can add or delete uncertain
concerns to/from models, code, and tests whenever these concerns arise or are fixed to certain concerns. In this
talk, we propose Software Engineering Embracing Uncertainty that can deal with uncertain concerns in a modular
and formal way. Agile methods embrace change to accept changeable user requirements. On the other hand, our
approach embraces uncertainty to support exploratory software development. There are two types of uncertainty:
Known Unknowns and Unknown Unknowns. Our research group is developing Archface-U, an interface mechanism
for modeling and programming the Known Unknowns-type uncertain concerns in a modular way. We are implement-
ing iArch, an IDE (Integrated Development Environment) supporting Archface-U. Using iArch-U, we can preserve
the consistency among models, code, and test even if they contain uncertain concerns. The Archface-U compiler
can detect an error when the consistency is violated.
Keyword (in Japanese) (See Japanese page) 
(in English) Uncertainty / Model-Driven Development / Programming Language Processor / Verifier / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 20, SS2015-13, pp. 63-63, May 2015.
Paper # SS2015-13 
Date of Issue 2015-05-04 (SS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 SS2015-13

Conference Information
Committee SS  
Conference Date 2015-05-11 - 2015-05-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SS 
Conference Code 2015-05-SS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Software Engineering Embracing Uncertainty 
Sub Title (in English)  
Keyword(1) Uncertainty  
Keyword(2) Model-Driven Development  
Keyword(3) Programming Language Processor  
Keyword(4) Verifier  
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1st Author's Name Naoyasu Ubayashi  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2015-05-12 10:55:00 
Presentation Time 60 minutes 
Registration for SS 
Paper # SS2015-13 
Volume (vol) vol.115 
Number (no) no.20 
Page p.63 
#Pages
Date of Issue 2015-05-04 (SS) 


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