| Paper Abstract and Keywords |
| Presentation |
2006-07-14 09:10
Support system for detecting abuse users in internet auction
Yu Hirate, Akira Aiyoshizawa (Waseda Univ.), Shorei O, Yuichi Ioku, Fuyuko Kido (Yahoo! Japan Corp.), Hayato Yamana (Waseda Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (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) |
| (in English) |
Internet Auction / Abuse User Detection / Community Extraction / Data Mining / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 150, DE2006-98, pp. 37-42, July 2006. |
| Paper # |
DE2006-98 |
| Date of Issue |
2006-07-07 (DE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
DE |
| Conference Date |
2006-07-12 - 2006-07-14 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
HOTEL SENKEI |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Data Engineering, etc. |
| Paper Information |
| Registration To |
DE |
| Conference Code |
2006-07-DE |
| Language |
Japanese |
| 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) |
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| Keyword(1) |
Internet Auction |
| Keyword(2) |
Abuse User Detection |
| Keyword(3) |
Community Extraction |
| Keyword(4) |
Data Mining |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Yu Hirate |
| 1st Author's Affiliation |
Waseda University (Waseda Univ.) |
| 2nd Author's Name |
Akira Aiyoshizawa |
| 2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
| 3rd Author's Name |
Shorei O |
| 3rd Author's Affiliation |
Yahoo! Japan Corporation (Yahoo! Japan Corp.) |
| 4th Author's Name |
Yuichi Ioku |
| 4th Author's Affiliation |
Yahoo! Japan Corporation (Yahoo! Japan Corp.) |
| 5th Author's Name |
Fuyuko Kido |
| 5th Author's Affiliation |
Yahoo! Japan Corporation (Yahoo! Japan Corp.) |
| 6th Author's Name |
Hayato Yamana |
| 6th Author's Affiliation |
Waseda University (Waseda Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-07-14 09:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
DE |
| Paper # |
DE2006-98 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.150 |
| Page |
pp.37-42 |
| #Pages |
6 |
| Date of Issue |
2006-07-07 (DE) |
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