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Paper Abstract and Keywords
Presentation 2026-03-19 15:15
Personalized Home Automation Service Supporting Elderly People Living Alone -- Requirement Extraction via Dialogue and Control Schedule Generation --
Ryota Murate, Akinori Matsukawa, Takuya Nakata, Chen Sinan, Kiyoshi Yasuda, Masahide Nakamura (Kobe Univ.) KBSE2025-57
Abstract (in Japanese) (See Japanese page) 
(in English) With the rise of elderly individuals living alone, IoT and AI-based life support technologies have gained significant attention. However, complex interfaces often exacerbate the digital divide, while excessive automation can undermine user autonomy. This paper proposes a Large Language Model (LLM)-based home automation system that generates control schedules adapted to user needs through natural language dialogue. By extracting ``6W1H'' requirements from dialogue logs and utilizing iterative reasoning to create API execution plans, the system fosters independence. Evaluations demonstrate that our approach achieves higher task coverage and respects user preferences for manual control more effectively than simple batch generation.
Keyword (in Japanese) (See Japanese page) 
(in English) Elderly living alone / Home automation / Large language models / Life support / Dialogue systems / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 423, KBSE2025-57, pp. 45-51, March 2026.
Paper # KBSE2025-57 
Date of Issue 2026-03-12 (KBSE) 
ISSN 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 KBSE2025-57

Conference Information
Committee KBSE  
Conference Date 2026-03-19 - 2026-03-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Prefectural General Welfare Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To KBSE 
Conference Code 2026-03-KBSE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Personalized Home Automation Service Supporting Elderly People Living Alone 
Sub Title (in English) Requirement Extraction via Dialogue and Control Schedule Generation 
Keyword(1) Elderly living alone  
Keyword(2) Home automation  
Keyword(3) Large language models  
Keyword(4) Life support  
Keyword(5) Dialogue systems  
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1st Author's Name Ryota Murate  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Akinori Matsukawa  
2nd Author's Affiliation Kobe University (Kobe Univ.)
3rd Author's Name Takuya Nakata  
3rd Author's Affiliation Kobe University (Kobe Univ.)
4th Author's Name Chen Sinan  
4th Author's Affiliation Kobe University (Kobe Univ.)
5th Author's Name Kiyoshi Yasuda  
5th Author's Affiliation Kobe University (Kobe Univ.)
6th Author's Name Masahide Nakamura  
6th Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2026-03-19 15:15:00 
Presentation Time 30 minutes 
Registration for KBSE 
Paper # KBSE2025-57 
Volume (vol) vol.125 
Number (no) no.423 
Page pp.45-51 
#Pages 7 
Date of Issue 2026-03-12 (KBSE) 

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