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Paper Abstract and Keywords
Presentation 2013-02-22 13:00
[Special Talk] Smart Posterboard: Multi-modal Sensing and Recognition of Poster Presentation
Tatsuya Kawahara (Kyoto Univ.) PRMU2012-167
Abstract (in Japanese) (See Japanese page) 
(in English) Conversations in poster sessions in academic events, referred to as poster conversations, pose interesting and challenging topics on multi-modal analysis of multi-party interactions. This article gives an overview of our project and system for multi-modal sensing, analysis and “understanding” of poster conversations. We focus on the audience's feedback behaviors such as non-lexical backchannels (reactive tokens) and noddings as well as eye-gaze events by the presenter and the audience. We investigate whether we can predict when and who will ask what kind of questions, and also interest level of the audience. We also design and implement a “smart posterboard”, which can detect human behaviors and visualize interactions during poster sessions.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-modal / Behavioral Signal Processing / Conversation Analysis / Turn-taking / Posterboard / Posterboard / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 441, PRMU2012-167, pp. 167-172, Feb. 2013.
Paper # PRMU2012-167 
Date of Issue 2013-02-14 (PRMU) 
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)
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Conference Information
Committee PRMU  
Conference Date 2013-02-21 - 2013-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PRMU 
Conference Code 2013-02-PRMU 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Smart Posterboard: Multi-modal Sensing and Recognition of Poster Presentation 
Sub Title (in English)  
Keyword(1) Multi-modal  
Keyword(2) Behavioral Signal Processing  
Keyword(3) Conversation Analysis  
Keyword(4) Turn-taking  
Keyword(5) Posterboard  
Keyword(6) Posterboard  
1st Author's Name Tatsuya Kawahara  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
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Date Time 2013-02-22 13:00:00 
Presentation Time 50 
Registration for PRMU 
Paper # IEICE-PRMU2012-167 
Volume (vol) IEICE-112 
Number (no) no.441 
Page pp.167-172 
#Pages IEICE-6 
Date of Issue IEICE-PRMU-2013-02-14 

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