| Presentation | 2020-11-26 A Study on Voice Analysis Using Emotion Recognition for Detection of Special Fraud Shota Endo, Koji Tanida, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The purpose of this study is to establish a special fraud detection system based on voice analysis. First, we describe the outline of the proposed system and the role of its components, namely, conversation content analysis, voiceprint analysis, and emotion analysis. Second, in this paper, we describe in detail the use of emotion analysis in particular. We hypothesized that emotions of victims are different for each fraud method, and tested this hypothesis. Based on the results of the test, we clarify the usefulness of emotion analysis in detecting special frauds and present the future prospects. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | |
| Paper # | NS2020-78 |
| Date of Issue | 2020-11-19 (NS) |
| Conference Information | |
| Committee | NS / ICM / CQ |
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| Conference Date | 2020/11/26(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Virtual Conference |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network quality, Network measurement/management, Network virtualization, Network service, Blockchain, Security, Network intelligence, etc. |
| Chair | Akihiro Nakao(Univ. of Tokyo) / Kazuhiko Kinoshita(Tokushima Univ.) / Hideyuki Shimonishi(NEC) |
| Vice Chair | Tetsuya Oishi(NTT) / Yoichi Sato(NEC) / Haruo Ooishi(NTT) / Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.) |
| Secretary | Tetsuya Oishi(NTT) / Yoichi Sato(Chuo Univ.) / Haruo Ooishi(NTT) / Jun Okamoto(Bosco) / Takefumi Hiraguri(Doshisha Univ.) |
| Assistant | Shinya Kawano(NTT) / Tetsuya Uchiumi(Fujitsu Lab.) / Yoshiaki Nishikawa(NEC) / Takuto Kimura(NTT) / Ryoichi Kataoka(KDDI Research) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Information and Communication Management / Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Voice Analysis Using Emotion Recognition for Detection of Special Fraud |
| Sub Title (in English) | |
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| 1st Author's Name | Shota Endo |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Koji Tanida |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2020-11-26 |
| Paper # | NS2020-78 |
| Volume (vol) | vol.120 |
| Number (no) | NS-257 |
| Page | pp.pp.14-19(NS), |
| #Pages | 6 |
| Date of Issue | 2020-11-19 (NS) |