Analysis and Modeling of Behavioral Changes in a News Service. - Atom Sonoda; Fujio Toriumi; Hiroto Nakajima; Miyabi Gouji (WI, 2018)

Analysis of Factors that affect Users' Behavioral Changes in News Service. - Atom Sonoda; Yoshifumi Seki; Fujio Toriumi (WI (Companion), 2019)

Image Processing for the Prevention of Infectious Diseases. - Sho Higuchi; Shunichi Taniguchi; Yuta Kawasaki; Atom Sonoda (New Gener. Comput., 2021)

Improving Recommendation Diversity by Maximizing Semantic Volume. - Atom Sonoda; Fujio Toriumi; Hiroto Nakajima (WI/IAT, 2022)

Analyzing user engagement in news application considering popularity diversity and content diversity. - Atom Sonoda; Yoshifumi Seki; Fujio Toriumi (J. Comput. Soc. Sci., 2022)

User Experiments on the Effect of the Diversity of Consumption on News Services. - Atom Sonoda; Fujio Toriumi; Hiroto Nakajima (IEEE Access, 2024)