Program

13:00-18:00 on 8th November, 2021
(Time Zone: JST)

Session1Chair: Mori Kurokawa
13:00-13:10Opening
13:10-13:50Keynote Talk: User activity prediction based on cross-domain approaches in different service domainsTakahiro Hara
13:50-14:00Coffee Break
Session2Chair: Nobuo Kawaguchi
14:00-14:40Invited Talk: From startup to established company: News recommendation algorithm design based on user experience and business strategyYoshifumi Seki
14:40-15:00Oral Presentation(1): An Empirical Study on News Recommendation in Multiple Domain SettingsShuichiro Haruta, Mori Kurokawa
15:00-15:20Oral Presentation(2): Concept Drift Detection with Denoising Autoencoder in Incomplete DataKei Yonekawa, Jun Murao, Mori Kurokawa, Daichi Amagata, Takuya Maekawa, Takahiro Hara
15:20-15:40Coffee Break
Session3Chair: Takahiro Hara
15:40-16:00Oral Presentation(3): Synthetic People Flow: Privacy-Preserving Mobility Modeling from Large-Scale Location Data in Urban AreasNaoki Tamura, Kenta Urano, Shunsuke Aoki, Takuro Yonezawa, Nobuo Kawaguchi
16:00-16:20Oral Presentation(4): A Study on Metrics for Concept Drift Detection based on Predictions and Parameters of Ensemble ModelKei Yonekawa, Shuichiro Haruta, Tatsuya Konishi, Kazuhiro Saito, Hideki Asoh, Mori Kurokawa
16:20-16:40Oral Presentation(5): Event-Driven Interest Detection for Task-Oriented Mobile AppsFernando Kaway Carvalho Ota, Farouk Damoun, Sofiane Lagraa, Patricia Becerra-Sanchez, Christophe Atten, Jean Hilger, Radu State
16:40-17:00Coffee Break
Session4Chair: Mori Kurokawa
17:00-17:50Invited Talk: Small groups modeling in cultural heritage – automatic detection of social behavior of pairs of museum visitorsTsvi Kuflik
17:50-18:00Closing