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Paper Abstract and Keywords
Presentation 2020-10-16 13:00
Flexible Jump Diffusion Process Model for Large Scale OSS Effort Control Considering External Factors from Big Data
Tokubo Shun, Tamura Yosinobu (Tokyo City Univ), Ymada Sigeru (Tottori Univ) R2020-19
Abstract (in Japanese) (See Japanese page) 
(in English) As the current status of software services, most of open source software (OSS) is widely used by many companies. Then, it is necessary to quantitatively evaluate the quality of such OSS. In particular, it is useful for the OSS developers to assess the optimal version-up time and the quality of OSS. Recently, the big data on OSS is increasing because of the frequency usage of database software. Therefore, it is very important to consider the database software with big data in case of the project management for OSS. In this paper, we propose the flexible jump diffusion process model based on the stochastic differential equations. Moreover, we show several numerical examples based on the proposed models.
Keyword (in Japanese) (See Japanese page) 
(in English) Open Source Software / Software Effort / Big Data / Stochastic Differential Equation / Jump Diffusion Process / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 191, R2020-19, pp. 1-6, Oct. 2020.
Paper # R2020-19 
Date of Issue 2020-10-09 (R) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 R  
Conference Date 2020-10-16 - 2020-10-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Reliability of Information Communication System, Reliability General 
Paper Information
Registration To R 
Conference Code 2020-10-R 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Flexible Jump Diffusion Process Model for Large Scale OSS Effort Control Considering External Factors from Big Data 
Sub Title (in English)  
Keyword(1) Open Source Software  
Keyword(2) Software Effort  
Keyword(3) Big Data  
Keyword(4) Stochastic Differential Equation  
Keyword(5) Jump Diffusion Process  
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1st Author's Name Tokubo Shun  
1st Author's Affiliation Tokyo City University (Tokyo City Univ)
2nd Author's Name Tamura Yosinobu  
2nd Author's Affiliation Tokyo City University (Tokyo City Univ)
3rd Author's Name Ymada Sigeru  
3rd Author's Affiliation Tottori University (Tottori Univ)
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Speaker Author-1 
Date Time 2020-10-16 13:00:00 
Presentation Time 25 minutes 
Registration for R 
Paper # R2020-19 
Volume (vol) vol.120 
Number (no) no.191 
Page pp.1-6 
#Pages
Date of Issue 2020-10-09 (R) 


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