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Paper Abstract and Keywords
Presentation 2021-03-05 13:35
A Method to Visualize Log Files for Analyzing Unexpected Behavior of Web Applications
Hiroki Kasai (Shinshu Univ), Satoshi Yazawa (VR), Shinpei Ogata, Kozo Okano (Shinshu Univ) KBSE2020-35
Abstract (in Japanese) (See Japanese page) 
(in English) In order for developers and maintainers to understand the situation in which their Web applications behaved unexpectedly, it is laborious work for them to comprehensively analyze log files captured from each of Web clients and Web servers. In this paper, we therefore propose a visualization method that combines multiple log files to aid developers and maintainers in analyzing unexpected behavior of a Web application. The proposed method focuses on the behaviors of requests, responses, and file accesses that frequently occur in Web applications, and visualizes the interactions between Web clients and Web servers as sequence diagrams. In order to evaluate the effectiveness of the proposed method, we applied the proposed method to log files of unexpected behavior caused by a configuration defect of a Web server.
Keyword (in Japanese) (See Japanese page) 
(in English) Web Application / Log Analysis / Visualization / Sequence Diagram / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 423, KBSE2020-35, pp. 7-12, March 2021.
Paper # KBSE2020-35 
Date of Issue 2021-02-26 (KBSE) 
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 KBSE  
Conference Date 2021-03-05 - 2021-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To KBSE 
Conference Code 2021-03-KBSE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Method to Visualize Log Files for Analyzing Unexpected Behavior of Web Applications 
Sub Title (in English)  
Keyword(1) Web Application  
Keyword(2) Log Analysis  
Keyword(3) Visualization  
Keyword(4) Sequence Diagram  
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1st Author's Name Hiroki Kasai  
1st Author's Affiliation Shinshu University (Shinshu Univ)
2nd Author's Name Satoshi Yazawa  
2nd Author's Affiliation Voice Research, Inc. (VR)
3rd Author's Name Shinpei Ogata  
3rd Author's Affiliation Shinshu University (Shinshu Univ)
4th Author's Name Kozo Okano  
4th Author's Affiliation Shinshu University (Shinshu Univ)
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Speaker Author-1 
Date Time 2021-03-05 13:35:00 
Presentation Time 30 minutes 
Registration for KBSE 
Paper # KBSE2020-35 
Volume (vol) vol.120 
Number (no) no.423 
Page pp.7-12 
#Pages
Date of Issue 2021-02-26 (KBSE) 


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