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Paper Abstract and Keywords
Presentation 2008-07-18 09:30
QoE Assessment of Group Synchronization Control in Distributed Virtual Environments with Avatars
Kazuki Hosoya, Yutaka Ishibashi, Shinji Sugawara (Nagoya Inst. of Tech.), Kostas E. Psannis (Univ. of Macedonia) CQ2008-18
Abstract (in Japanese) (See Japanese page) 
(in English) By subjective assessment, this report investigates
the effects of group (or inter-destination) synchronization
control in distributed virtual environments where users have
a conversation with each other by using avatars constructed by computer graphics (CG) and live voices.

Assessment results show that the fairness among the users can be maintained
high under the group synchronization control in networked competitive work.

We also demonstrate that the synchronization quality of networked collaborative work can be improved under the group synchronization control.
Keyword (in Japanese) (See Japanese page) 
(in English) Distributed virtual environment / Avatar / Voice / Network latency / Fairness / Interactivity / Group synchronization / QoE  
Reference Info. IEICE Tech. Rep., vol. 108, no. 137, CQ2008-18, pp. 27-32, July 2008.
Paper # CQ2008-18 
Date of Issue 2008-07-10 (CQ) 
ISSN Print edition: ISSN 0913-5685    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 CQ2008-18

Conference Information
Committee CQ  
Conference Date 2008-07-17 - 2008-07-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Kushiro Learning Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Multimodal Media, Video/voice service quality, wireless network quality next generation network architecture, etc 
Paper Information
Registration To CQ 
Conference Code 2008-07-CQ 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) QoE Assessment of Group Synchronization Control in Distributed Virtual Environments with Avatars 
Sub Title (in English)  
Keyword(1) Distributed virtual environment  
Keyword(2) Avatar  
Keyword(3) Voice  
Keyword(4) Network latency  
Keyword(5) Fairness  
Keyword(6) Interactivity  
Keyword(7) Group synchronization  
Keyword(8) QoE  
1st Author's Name Kazuki Hosoya  
1st Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
2nd Author's Name Yutaka Ishibashi  
2nd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
3rd Author's Name Shinji Sugawara  
3rd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
4th Author's Name Kostas E. Psannis  
4th Author's Affiliation Univeresity of Macedonia (Univ. of Macedonia)
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Speaker Author-1 
Date Time 2008-07-18 09:30:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2008-18 
Volume (vol) vol.108 
Number (no) no.137 
Page pp.27-32 
#Pages
Date of Issue 2008-07-10 (CQ) 


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