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Paper Abstract and Keywords
Presentation 2013-05-31 11:10
Spatio-temporal Data Mining on Turn-taking and Mental Workload between Collaborative Learners
Katsunori Oyama, Masato Kaneko, Atsushi Takeuchi (Nihon Univ.) HCS2013-19 HIP2013-19
Abstract (in Japanese) (See Japanese page) 
(in English) This study argues visualization method for monitoring changing situation of communication in a development team. A concept lattice in this paper projects potential causal factors of changes in workload from multimodal sensor data. The use of concept lattice in spatio-temporal data stream enabled us for visualization of changing potential causal factors in finite-length of time. We conducted an experiment to validate our method. Temporal situations during a lesson of computer programming were evaluated to classify causal factors of changing mental workload. Large variations of mental workload during computer programming were mostly shown at the point the users faced a programming error or the point it was resolved.
Keyword (in Japanese) (See Japanese page) 
(in English) Situation Awareness / BCI / Formal Concept Analysis / Wearable Sensors / Turn-taking / EEG changes / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 72, HCS2013-19, pp. 129-134, May 2013.
Paper # HCS2013-19 
Date of Issue 2013-05-23 (HCS, HIP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 HCS2013-19 HIP2013-19

Conference Information
Committee HIP HCS HI-SIGCE  
Conference Date 2013-05-30 - 2013-05-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Communication Enhancing and Human Communications 
Paper Information
Registration To HCS 
Conference Code 2013-05-HIP-HCS-SIGCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spatio-temporal Data Mining on Turn-taking and Mental Workload between Collaborative Learners 
Sub Title (in English)  
Keyword(1) Situation Awareness  
Keyword(2) BCI  
Keyword(3) Formal Concept Analysis  
Keyword(4) Wearable Sensors  
Keyword(5) Turn-taking  
Keyword(6) EEG changes  
1st Author's Name Katsunori Oyama  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Masato Kaneko  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Atsushi Takeuchi  
3rd Author's Affiliation Nihon University (Nihon Univ.)
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Date Time 2013-05-31 11:10:00 
Presentation Time 25 
Registration for HCS 
Paper # IEICE-HCS2013-19,IEICE-HIP2013-19 
Volume (vol) IEICE-113 
Number (no) no.72(HCS), no.73(HIP) 
Page pp.129-134 
#Pages IEICE-6 
Date of Issue IEICE-HCS-2013-05-23,IEICE-HIP-2013-05-23 

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