Presentation | 2016-07-22 Friend Suggestions Method Based on Node Degree Distribution in Social Recommender System Jin-cheng Zhang, Yasuhiro Urayama, Takuji Tachibana, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In some online services such as Amazon, a social recommender system is considered to improve the effective of the recommendation. In the social recommender system, each recommendation of items or businesses is performed based on the friendship of users in a social network. In this paper, we propose a friend suggestions method for the social recommender system in order to propagate the recommendation information of items effectively. The proposed method selects two users based on the node degree distribution in the social network and a rating of each user for each item. For the selected users, the social recommender system suggests that the users have friendship. If the number of friends for each user increases, the recommendation information can be propagated to all users more quickly. We evaluate the performance of the proposed method with simulation and show the effectiveness of the proposed method in some numerical examples. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Social networks / Recommender system / Degree distribution / Hitting time / Information diffusion |
Paper # | NS2016-71 |
Date of Issue | 2016-07-13 (NS) |
Conference Information | |
Committee | RCS / RCC / ASN / NS / SR |
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Conference Date | 2016/7/20(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device),etc. |
Chair | Hidekazu Murata(Kyoto Univ.) / Shinsuke Hara(Osaka City Univ.) / Hiroshi Tohjo(NTT) / Hideki Tode(Osaka Pref. Univ.) / Takeo Fujii(Univ. of Electro-Comm.) |
Vice Chair | Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Kazunori Hayashi(Kyoto Univ.) / Ryu Miura(NICT) / Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Satoru Yamano(NEC) / Yoshikatsu Okazaki(NTT) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) |
Secretary | Satoshi Denno(Toshiba) / Yukitoshi Sanada(NTT DoCoMo) / Eisuke Fukuda(Kagawa Univ.) / Kazunori Hayashi(Hokkaido Univ.) / Ryu Miura(Kanagawa Inst. of Tech.) / Hiroo Sekiya(NTT) / Hiraku Okada(Kyushu Inst. of Tech.) / Satoru Yamano(NTT) / Yoshikatsu Okazaki(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi / Suguru Kameda |
Assistant | Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Toshinori Kagawa(NICT) / Kentaro Kobayashi(Nagoya Univ.) / Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) / Shohei Kamamura(NTT) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Reliable Communication and Control / Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Network Systems / Technical Committee on Smart Radio |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Friend Suggestions Method Based on Node Degree Distribution in Social Recommender System |
Sub Title (in English) | |
Keyword(1) | Social networks |
Keyword(2) | Recommender system |
Keyword(3) | Degree distribution |
Keyword(4) | Hitting time |
Keyword(5) | Information diffusion |
1st Author's Name | Jin-cheng Zhang |
1st Author's Affiliation | University of Shanghai for Science and Technology(USST) |
2nd Author's Name | Yasuhiro Urayama |
2nd Author's Affiliation | University of Fukui(Univ. of Fukui) |
3rd Author's Name | Takuji Tachibana |
3rd Author's Affiliation | University of Fukui(Univ. of Fukui) |
Date | 2016-07-22 |
Paper # | NS2016-71 |
Volume (vol) | vol.116 |
Number (no) | NS-146 |
Page | pp.pp.109-112(NS), |
#Pages | 4 |
Date of Issue | 2016-07-13 (NS) |