| Presentation | 2016-03-05 Friendship Estimation Method for Digital Signage that Induces Encounters Through Learning Material Delivery and its Experiment Hiroaki Kangawa, Hiroyuki Mitsuhara, Masami Shishibori, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed Digital Signage (DS) that induces encounters through learning material delivery in order to increase students’ learning opportunities and learning motivation. This DS estimates friendship from learning material viewing data, but we have not examined the validity of the friendship estimation method. Thus, we conducted experiments to clarify the validity. The participants were 83 undergraduate students. Through these experiments, we obtained learning material viewing data and their real friendship data and then calculated Recall, Precision, and Estimation Efficiency from the obtained data in some conditions of viewing time and frequency. As a result, we found out that the result on viewing time was superior in Recall and Estimation Efficiency, and the result on viewing frequency was superior in Precision. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Encounters / Friendship / Learning Material Delivery / Digital Signage / Viewing Time / Viewing Frequency |
| Paper # | ET2015-132 |
| Date of Issue | 2016-02-27 (ET) |
| Conference Information | |
| Committee | ET |
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| Conference Date | 2016/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kawaga Univ. (Saiwai-cho Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | E-Learning and ICT Cooperative Use by University , etc. |
| Chair | Yukihiro Matsubara(Hiroshima City Univ.) |
| Vice Chair | Tomoko Kojiri(Kansai Univ.) |
| Secretary | Tomoko Kojiri(JAIST) |
| Assistant | Naka Gotoda(Kagawa Univ.) / Yuichiro Tateiwa(Nagoya Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Educational Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Friendship Estimation Method for Digital Signage that Induces Encounters Through Learning Material Delivery and its Experiment |
| Sub Title (in English) | |
| Keyword(1) | Encounters |
| Keyword(2) | Friendship |
| Keyword(3) | Learning Material Delivery |
| Keyword(4) | Digital Signage |
| Keyword(5) | Viewing Time |
| Keyword(6) | Viewing Frequency |
| 1st Author's Name | Hiroaki Kangawa |
| 1st Author's Affiliation | Tokushima University(Tokushima Univ.) |
| 2nd Author's Name | Hiroyuki Mitsuhara |
| 2nd Author's Affiliation | Tokushima University(Tokushima Univ.) |
| 3rd Author's Name | Masami Shishibori |
| 3rd Author's Affiliation | Tokushima University(Tokushima Univ.) |
| Date | 2016-03-05 |
| Paper # | ET2015-132 |
| Volume (vol) | vol.115 |
| Number (no) | ET-492 |
| Page | pp.pp.215-220(ET), |
| #Pages | 6 |
| Date of Issue | 2016-02-27 (ET) |