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Paper Abstract and Keywords
Presentation 2014-11-14 15:10
Analysis of Memory Bias of Network Quality to Users' Communication Behavior during Web Browsing
Hideyuki Koto, Norihiro Fukumoto, Sumaru Niida, Shigehiro Ano (KDDI R&D Labs.), Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.) NS2014-144
Abstract (in Japanese) (See Japanese page) 
(in English) As the contents of the Internet become richer, quality of communication network plays a key role in determining the perceived experience of users. Consequently, understanding both QoS of the communication network and QoE of users, in terms of user and network interaction, are becoming increasingly important. In this paper, we analyze the effect of memory bias of network quality on user behavior in a flow of web browsing. We utilize a method to convert passively monitored telecommunication traffic into units of user actions and behaviors which correlates highly with the QoE of users. We show that there exists a memory bias where the user’s experience and behavior is affected not only by the current network quality, but also by the series of qualities in the past.
Keyword (in Japanese) (See Japanese page) 
(in English) Network Quality / Communication Behavior / QoE / Passive Monitoring / Memory Bias / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 297, NS2014-144, pp. 93-98, Nov. 2014.
Paper # NS2014-144 
Date of Issue 2014-11-06 (NS) 
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 ICM CQ NS NV  
Conference Date 2014-11-13 - 2014-11-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Kochi-City-Culture-Plaza CUL-PORT 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Quality, Network Measurement and Management, Network Virtualization, Network Service, General 
Paper Information
Registration To NS 
Conference Code 2014-11-ICM-CQ-NS-NV 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Memory Bias of Network Quality to Users' Communication Behavior during Web Browsing 
Sub Title (in English)  
Keyword(1) Network Quality  
Keyword(2) Communication Behavior  
Keyword(3) QoE  
Keyword(4) Passive Monitoring  
Keyword(5) Memory Bias  
1st Author's Name Hideyuki Koto  
1st Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
2nd Author's Name Norihiro Fukumoto  
2nd Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
3rd Author's Name Sumaru Niida  
3rd Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
4th Author's Name Shigehiro Ano  
4th Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
5th Author's Name Shin'ichi Arakawa  
5th Author's Affiliation Osaka University (Osaka Univ.)
6th Author's Name Masayuki Murata  
6th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2014-11-14 15:10:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2014-144 
Volume (vol) vol.114 
Number (no) no.297 
Page pp.93-98 
Date of Issue 2014-11-06 (NS) 

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