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Paper Abstract and Keywords
Presentation 2011-10-21 16:10
Redefining Environment Feature Interactions in Home Network System Based on Nature of Environmental Impacts
Kousuke Ikegami, Takuya Inada, Shinsuke Matsumoto, Masahide Nakamura (Kobe Univ.) CPSY2011-37
Abstract (in Japanese) (See Japanese page) 
(in English) The integrated services of the home network system (HNS)
orchestrate multiple networked home appliances to
achieve value-added and comfortable services for home users.
If multiple services are used at the same time,
functional conflicts may occur among the services,
which results in unexpexted behaviors.
This is known as feature interactions (FIs).
We defined two kinds of FIs : appliance interactions and
environmental interactions.
Due to lack of the degree of environmental impact and explicit
consideration of requirements, the previous formalization tends
to overestimate many acceptable cases as feature interactions.

To capture the environment interaction more precisely,
this paper introduces an {\em environment impact model},
describing how much impact is given to the environment
by each appliance operation within a service.
We also describe user requirements by environment
properties evaluated within the model.
Then, the environment interaction is formalized as
the unfulfilled requirement caused by the use of
multiple services.
Keyword (in Japanese) (See Japanese page) 
(in English) home network / integrated service / feature interaction / environment interaction / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 255, CPSY2011-37, pp. 67-72, Oct. 2011.
Paper # CPSY2011-37 
Date of Issue 2011-10-14 (CPSY) 
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 CPSY2011-37

Conference Information
Committee CPSY  
Conference Date 2011-10-21 - 2011-10-21 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CPSY 
Conference Code 2011-10-CPSY 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Redefining Environment Feature Interactions in Home Network System Based on Nature of Environmental Impacts 
Sub Title (in English)  
Keyword(1) home network  
Keyword(2) integrated service  
Keyword(3) feature interaction  
Keyword(4) environment interaction  
Keyword(5)  
Keyword(6)  
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1st Author's Name Kousuke Ikegami  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Takuya Inada  
2nd Author's Affiliation Kobe University (Kobe Univ.)
3rd Author's Name Shinsuke Matsumoto  
3rd Author's Affiliation Kobe University (Kobe Univ.)
4th Author's Name Masahide Nakamura  
4th Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2011-10-21 16:10:00 
Presentation Time 20 minutes 
Registration for CPSY 
Paper # CPSY2011-37 
Volume (vol) vol.111 
Number (no) no.255 
Page pp.67-72 
#Pages 6 
Date of Issue 2011-10-14 (CPSY) 

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