| Presentation | 2006-07-14 Support system for detecting abuse users in internet auction Yu HIRATE, Akira AIYOSHIZAWA, Shorei O, Yuichi IOKU, Fuyuko KIDO, Hayato YAMANA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Due to recent widespread use of internet, many people use internet auction system, and trade with each other. At the same time, damages from the fraud caused by abuse users have been become a serious problem of the internet auction system. In this paper, we developed abuse user detecting system referring to rating log data, which is a part of auction log data. Rating log data indicates assesment between seller and buyer. The system consists of two methods; extracting users who are rated as "Good" abusively, and extracting abuse users' community based on one abuse user. Our evaluation shows proposing system are able to detect abuse users' communities from auction rating log data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Internet Auction / Abuse User Detection / Community Extraction |
| Paper # | DE2006-98 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2006/7/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Support system for detecting abuse users in internet auction |
| Sub Title (in English) | |
| Keyword(1) | Internet Auction |
| Keyword(2) | Abuse User Detection |
| Keyword(3) | Community Extraction |
| 1st Author's Name | Yu HIRATE |
| 1st Author's Affiliation | Science and Engineering, Waseda University() |
| 2nd Author's Name | Akira AIYOSHIZAWA |
| 2nd Author's Affiliation | Science and Engineering, Waseda University |
| 3rd Author's Name | Shorei O |
| 3rd Author's Affiliation | Yahoo! Japan Corporation |
| 4th Author's Name | Yuichi IOKU |
| 4th Author's Affiliation | Yahoo! Japan Corporation |
| 5th Author's Name | Fuyuko KIDO |
| 5th Author's Affiliation | Yahoo! Japan Corporation |
| 6th Author's Name | Hayato YAMANA |
| 6th Author's Affiliation | Science and Engineering, Waseda University |
| Date | 2006-07-14 |
| Paper # | DE2006-98 |
| Volume (vol) | vol.106 |
| Number (no) | 150 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |