| Presentation | 2021-03-05 A Method to Visualize Log Files for Analyzing Unexpected Behavior of Web Applications Hiroki Kasai, Satoshi Yazawa, Shinpei Ogata, Kozo Okano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Web Application / Log Analysis / Visualization / Sequence Diagram |
| Paper # | KBSE2020-35 |
| Date of Issue | 2021-02-26 (KBSE) |
| Conference Information | |
| Committee | KBSE |
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| Conference Date | 2021/3/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroyuki Nakagawa(Osaka Univ.) |
| Vice Chair | Takuya Saruwatari(NTT Data) |
| Secretary | Takuya Saruwatari(OKI) |
| Assistant | Shinpei Ogata(Shinshu Univ.) / Erina Nakihara(Doshisha Univ,) |
| Paper Information | |
| Registration To | Technical Committee on Knowledge-Based Software Engineering |
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| Language | JPN |
| 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 |
| 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) |
| Date | 2021-03-05 |
| Paper # | KBSE2020-35 |
| Volume (vol) | vol.120 |
| Number (no) | KBSE-423 |
| Page | pp.pp.7-12(KBSE), |
| #Pages | 6 |
| Date of Issue | 2021-02-26 (KBSE) |