| Presentation | 2021-07-09 Investigation of OSS copyright notices using fine-grained analysis Taketo Tanabe, Katsuro Inoue, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A copyright notice is a comment at the top of a file indicating the copyright owner of the source code. In the case of OSS, many people can create and edit the source code, and not all people have motivation to show the copyright owner. Then, in this study, in order to examine to what extent the copyright notice is described, after the existence of the copyright notice was defined by the line unit of the source code, the proportion was investigated. As a result, the following were proven: That there is a row without the copyright indication in all OSS, and that there is a relation between the proportion of row which the author made and the proportion which describes the copyright notice. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | copyright notice / copyright owner / OSS / git blame |
| Paper # | SS2021-11,KBSE2021-23 |
| Date of Issue | 2021-07-01 (SS, KBSE) |
| Conference Information | |
| Committee | KBSE / IPSJ-SE / SS |
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| Conference Date | 2021/7/8(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Virtual (Zoom) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroyuki Nakagawa(Osaka Univ.) / 鷲崎 弘宜(早稲田大学) / Takashi Kobayashi(Tokyo Inst. of Tech.) |
| Vice Chair | Takuya Saruwatari(NTT Data) / / Kozo Okano(Shinshu Univ.) |
| Secretary | Takuya Saruwatari(Shinsｈu Univ) / (Doshisha Univ,) / Kozo Okano |
| Assistant | Hideharu Kojima(Osaka Univ.) / Yutaro Kashiwa(Kyushu Univ,) / 伊原 彰紀(和歌山大学) / 小川 秀人(日立製作所) / 竹内 広宜(武蔵大学) / 徳本 晋(富士通) / 伏田 享平(NTT株式会社) / 福田 浩章(芝浦工業大学) / 横川 智教(岡山県立大学) / Shinpei Ogata(Shinshu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Knowledge-Based Software Engineering / Special Interest Group on Software Engineering / Technical Committee on Software Science |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigation of OSS copyright notices using fine-grained analysis |
| Sub Title (in English) | |
| Keyword(1) | copyright notice |
| Keyword(2) | copyright owner |
| Keyword(3) | OSS |
| Keyword(4) | git blame |
| 1st Author's Name | Taketo Tanabe |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Katsuro Inoue |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2021-07-09 |
| Paper # | SS2021-11,KBSE2021-23 |
| Volume (vol) | vol.121 |
| Number (no) | SS-94,KBSE-95 |
| Page | pp.pp.57-62(SS), pp.57-62(KBSE), |
| #Pages | 6 |
| Date of Issue | 2021-07-01 (SS, KBSE) |