| Presentation | 2018-06-01 QoS Prediction for Situated Service Recommendation under Rating Scarcity Jiapeng Dai, Donghui Lin, Toru Ishida, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With rapid growth in the number and variety of Web services, how to recommend suitable services to users becomes a big challenge. The influence of complex situation information should be considered for better service recommendation. Rating scarcity is a vital issue as it aggravates when considering more situational factors. Also, an effective approach for many situational factors is needed. To this end, we propose a two-phase QoS prediction method to tackle the two issues. Experiments on QoS data collected through a Web service platform show the improvement of our approach over several existing methods, especially under severe rating scarcity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Service RecommendationSituation InformationRating ScarcityQoS |
| Paper # | SC2018-6 |
| Date of Issue | 2018-05-25 (SC) |
| Conference Information | |
| Committee | SC |
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| Conference Date | 2018/6/1(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | UBIC 3D Theater, University of Aizu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Service Computing for the 4th Industrial Revolution and Other Issues |
| Chair | Masahide Nakamura(Kobe Univ.) |
| Vice Chair | Shinji Kikuchi(Univ. of Aizu) / Yoji Yamato(NTT) |
| Secretary | Shinji Kikuchi(NEC) / Yoji Yamato(Fujitsu Lab.) |
| Assistant | |
| Paper Information | |
| Registration To | Technical Committee on Service Computing |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | QoS Prediction for Situated Service Recommendation under Rating Scarcity |
| Sub Title (in English) | |
| Keyword(1) | Service RecommendationSituation InformationRating ScarcityQoS |
| 1st Author's Name | Jiapeng Dai |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Donghui Lin |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Toru Ishida |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2018-06-01 |
| Paper # | SC2018-6 |
| Volume (vol) | vol.118 |
| Number (no) | SC-72 |
| Page | pp.pp.33-36(SC), |
| #Pages | 4 |
| Date of Issue | 2018-05-25 (SC) |