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Paper Abstract and Keywords
Presentation 2026-09-11 14:15
A Study on Ontology Structures for Instructional Manual Generation Using Large Language Models
Masatoshi Yamada (Tokoha Univ.) HCS2026-54
Abstract (in Japanese) (See Japanese page) 
(in English) Because the tips and know-how that sports coaches acquire through experience are situated as tacit knowledge, they are difficult to codify into manuals, and it is likewise not easy for coaches to keep producing such manuals on their own. In recent years, attempts to delegate this task to large language models (hereafter, LLMs) have been advancing. At the same time, because the internal processing of an LLM is opaque, there is no guarantee that the coach's intent will be reflected in the generated output. This paper therefore proposes an approach in which coaches' verbal cues are structured and then referenced by the LLM. The starting point of this idea is the observation that coaches employ both words expressible in numerical values or concrete movements and words expressing sensations. The former can be understood as differentiation, which determines a single optimal point, whereas the latter can be understood as variation, which determines the movement as a whole over time. Taking this distinction as a clue, we propose a structure comprising three layers: body-part parameters, coordination patterns, and sensory terms. Describing each layer separately is expected to make it possible to switch which layer is presented according to the learner's level of proficiency, and to preserve vocabulary specific to each coach. These benefits arise not from the generative capability of the LLM itself, but from how the referenced knowledge is structured.
Keyword (in Japanese) (See Japanese page) 
(in English) skill / tacit knowledge / instructional manual / ontology / large language model / / /  
Reference Info. IEICE Tech. Rep., vol. 126, no. 175, HCS2026-54, pp. 86-88, Sept. 2026.
Paper # HCS2026-54 
Date of Issue 2026-09-03 (HCS) 
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 HCS2026-54

Conference Information
Committee HCS  
Conference Date 2026-09-10 - 2026-09-11 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To HCS 
Conference Code 2026-09-HCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Ontology Structures for Instructional Manual Generation Using Large Language Models 
Sub Title (in English)  
Keyword(1) skill  
Keyword(2) tacit knowledge  
Keyword(3) instructional manual  
Keyword(4) ontology  
Keyword(5) large language model  
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1st Author's Name Masatoshi Yamada  
1st Author's Affiliation Tokoha University (Tokoha Univ.)
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Speaker Author-1 
Date Time 2026-09-11 14:15:00 
Presentation Time 25 minutes 
Registration for HCS 
Paper # HCS2026-54 
Volume (vol) vol.126 
Number (no) no.175 
Page pp.86-88 
#Pages 3 
Date of Issue 2026-09-03 (HCS) 

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