Distributed Information Systems, Social Information Model
Department of Social Informatics, Graduate School of Informatics
Kyoto University

• Professor: YOSHIKAWA Masatoshi
• Associate Professor: MA Qiang
• Program-Specific Associate Professor: SUGIYAMA Kazunari

Please refer to the Research Topics page.
Please contact the faculty member by e-mail if you wish to visit our laboratory.
(Yoshikawa has stopped accepting new students.　Ma does not accept research students.)

• Oct. 2022 Dr. Yang Cao moved to Hokkaido University.
• Aug. 2022 The following papers have been accepted at The 21st IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT2022):
  • Yosuke Saito (D2) and Kazunari Sugiyama: “Job Recommendation Based on Multiple Behaviors and Explicit Preference”
  • Akihiro Kokubo (Master graduate) and Kazunari Sugiyama: “Explainable Recommendation Enhancing Review Properties and PPLM”
• Aug. 2022 Peng (D2)'s paper, “SVD-GCN: A Simplified Graph Convolution Paradigm for Recommendation” has been accepted at The 31st ACM International Conference on Information and Knowledge Management (CIKM 2022).
• Apr. 2022 Peng (D2)'s paper, "Less is More: Reweighting Important Spectral Graph Features for Recommendation" has been accepted at The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR2022).

• Past News