Individual-Initiated Auditable Access Control for Privacy-Preserved IoT Data Sharing with Blockchain. - Ruichen Cong; Yixiao Liu; Kiichi Tago; Ruidong Li 001; Hitoshi Asaeda; Qun Jin (ICC Workshops, 2021)

Infrared Distance Sensor-based Parking Space Reservation System for People with Disabilities. - Ruichen Cong; Shun Kanega; Nozomi Fujikawa (DASC/PiCom/CBDCom/CyberSciTech, 2022)

Secure Interoperation of Blockchain and IPFS Through Client Application Enabled by CP-ABE. - Ruichen Cong; Yixiao Liu; Yenjou Wang; Kiichi Tago; Ruidong Li 001; Hitoshi Asaeda; Qun Jin (HCI (32), 2022)

Measurement and verification of cognitive load in multimedia presentation using an eye tracker. - Ruichen Cong; Kiichi Tago; Qun Jin (Multim. Tools Appl., 2022)

Determining Important Features in Multidimensional Health Data for Individualized Precision Healthcare. - Ruichen Cong; Jianlun Wu; Shoji Nishimura; Atsushi Ogihara; Qun Jin (DASC/PiCom/CBDCom/CyberSciTech, 2023)

A Trustworthy Decentralized System for Health Data Integration and Sharing: Design and Experimental Validation. - Ruichen Cong; Yaping Ye; Jianlun Wu; Yuxi Li; Yuerong Chen; Yishan Bian; Kiichi Tago; Shoji Nishimura; Atsushi Ogihara; Qun Jin (HCI (35), 2023)

Multi-ledger Coordinating Mechanism by Smart Contract for Individual-Initiated Trustworthy Data Sharing. - Yenjou Wang; Ruichen Cong; Yixiao Liu; Kiichi Tago; Ruidong Li 001; Hitoshi Asaeda; Qun Jin (HCI (35), 2023)

Multidimensional Data Integration and Analysis for Youth Health Care During the Covid-19 Pandemic. - Jianlun Wu; Yaping Ye; Yuxi Li; Ruichen Cong; Yishan Bian; Yuerong Chen; Kiichi Tago; Shoji Nishimura; Atsushi Ogihara; Qun Jin (HCI (19), 2023)

Analyzing Lifestyle and Behavior with Causal Discovery in Health Data from Wearable Devices and Self-Assessments. - Jing Zhang; Ruichen Cong; Ou Deng; Yuxi Li; Keishin Lam; Qun Jin (HealthCom, 2024)

Phenome-wide causal proteomics enhance systemic lupus erythematosus flare prediction: A study in Asian populations. - Liying Chen; Ou Deng; Ting Fang; Mei Chen; Xvfeng Zhang; Ruichen Cong; Dingqi Lu; Runrun Zhang; Qun Jin; Xinchang Wang (CoRR, 2024)

Multiple feature selection based on an optimization strategy for causal analysis of health data. - Ruichen Cong; Ou Deng; Shoji Nishimura; Atsushi Ogihara; Qun Jin (Health Inf. Sci. Syst., 2024)

Exploratory and Interpretable Approach to Estimating Latent Health Risk Factors Without Using Domain Knowledge. - Ruichen Cong; Shoji Nishimura; Atsushi Ogihara; Qun Jin (Big Data Min. Anal., 2025)