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Paper Abstract and Keywords
Presentation 2020-03-06 13:40
Closed-Form Solutions of the Fundamental Equation Describing User Dynamics in Online Social Networks
T. Ikeya, Masaki Aida (Tokyo Metropolitan Univ.) IN2019-130
Abstract (in Japanese) (See Japanese page) 
(in English) The oscillation model based on the wave equation of networks is а model describing user dynamics in online social networks.
To explicitly describe the causal relation of user dynamics that a certain specific structure of networks causes, the fundamental equation of the user dynamics can be introduced into the oscillation model.
Moreover, by considering the sparseness of online social networks, another fundamental equation having different form is derived.
In this paper, we show closed-form solutions of the fundamental equation and solutions of the original wave equation from the closed-form solutions.
In addition, we compare solutions derived from the different fundamental equations and investigate the properties of the solutions.
Keyword (in Japanese) (See Japanese page) 
(in English) oscillation model / user dynamics / wave equation / fundamental equation / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 461, IN2019-130, pp. 309-314, March 2020.
Paper # IN2019-130 
Date of Issue 2020-02-27 (IN) 
ISSN 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)
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Conference Information
Committee NS IN  
Conference Date 2020-03-05 - 2020-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Royal Hotel Okinawa Zanpa-Misaki 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2020-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Closed-Form Solutions of the Fundamental Equation Describing User Dynamics in Online Social Networks 
Sub Title (in English)  
Keyword(1) oscillation model  
Keyword(2) user dynamics  
Keyword(3) wave equation  
Keyword(4) fundamental equation  
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1st Author's Name T. Ikeya  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Masaki Aida  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker Author-1 
Date Time 2020-03-06 13:40:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2019-130 
Volume (vol) vol.119 
Number (no) no.461 
Page pp.309-314 
#Pages
Date of Issue 2020-02-27 (IN) 


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