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Paper Abstract and Keywords
Presentation 2016-03-05 11:10
Friendship Estimation Method for Digital Signage that Induces Encounters Through Learning Material Delivery and its Experiment
Hiroaki Kangawa, Hiroyuki Mitsuhara, Masami Shishibori (Tokushima Univ.) ET2015-132
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed Digital Signage (DS) that induces encounters through learning material delivery in order to increase students’ learning opportunities and learning motivation. This DS estimates friendship from learning material viewing data, but we have not examined the validity of the friendship estimation method. Thus, we conducted experiments to clarify the validity. The participants were 83 undergraduate students. Through these experiments, we obtained learning material viewing data and their real friendship data and then calculated Recall, Precision, and Estimation Efficiency from the obtained data in some conditions of viewing time and frequency. As a result, we found out that the result on viewing time was superior in Recall and Estimation Efficiency, and the result on viewing frequency was superior in Precision.
Keyword (in Japanese) (See Japanese page) 
(in English) Encounters / Friendship / Learning Material Delivery / Digital Signage / Viewing Time / Viewing Frequency / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 492, ET2015-132, pp. 215-220, March 2016.
Paper # ET2015-132 
Date of Issue 2016-02-27 (ET) 
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 ET  
Conference Date 2016-03-05 - 2016-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kawaga Univ. (Saiwai-cho Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) E-Learning and ICT Cooperative Use by University , etc. 
Paper Information
Registration To ET 
Conference Code 2016-03-ET 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Friendship Estimation Method for Digital Signage that Induces Encounters Through Learning Material Delivery and its Experiment 
Sub Title (in English)  
Keyword(1) Encounters  
Keyword(2) Friendship  
Keyword(3) Learning Material Delivery  
Keyword(4) Digital Signage  
Keyword(5) Viewing Time  
Keyword(6) Viewing Frequency  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroaki Kangawa  
1st Author's Affiliation Tokushima University (Tokushima Univ.)
2nd Author's Name Hiroyuki Mitsuhara  
2nd Author's Affiliation Tokushima University (Tokushima Univ.)
3rd Author's Name Masami Shishibori  
3rd Author's Affiliation Tokushima University (Tokushima Univ.)
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Speaker Author-1 
Date Time 2016-03-05 11:10:00 
Presentation Time 20 minutes 
Registration for ET 
Paper # ET2015-132 
Volume (vol) vol.115 
Number (no) no.492 
Page pp.215-220 
#Pages
Date of Issue 2016-02-27 (ET) 


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