Monday, 7th July 2025: A Presentation of the Research Findings of ‘Group 5: Establishing a Foundation for Ensuring CA Safety and Security.’

During July 2025, at the Sapporo Convention Centre, at a meeting of The Institute of Electronics, Information and Communication Engineers Bio-Metrics Research Group, (BioX), research findings were presented from ‘Group 5: Establishing a Foundation for Ensuring CA Safety and Security.’, within the Moonshot R&D Project ‘Goal 1: Realising a Society Where Avatars Can Be Used Safely and Reliably.’

Cross-Match Identification of ‘Players’ in ‘CS:GO: Using Behavioural Sequences from Team-Based Esports Matches.’

○Franziska Zimmer, Maharage Nisansala, Sevwandi Perera, Mhd Irvan, Ryosuke Kobayashi, Rie Shigetomi Yamaguchi.  (University Tokyo)

‘Cross-Time’ Behavioural Analysis for User Identity Verification using Apple Watch Data Collected on the Same Day.’

○Maharage Nisasnala, Sevwandi Perera, (University Tokyo), Allam Shehata, Chi Xu, Xiang Li, (University Osaka), Franziska Zimmer, Ryosuke Kobayashi, Mhd Irvan, Rie Shigetomi Yamaguchi, (University Tokyo),Yasushi Yagi, (University Osaka)

‘Identifying Legitimate Players in Online Gaming via Character-Driven Behavioural Biometrics.’

○Mhd Irvan, Franziska Zimmer, Ryosuke Kobayashi, Maharage Nisansala, Sevwandi Perera, Rie Shigetomi Yamaguchi, (University Tokyo)

A Study about Improving Fallback Authentication Using ‘Secret Questions’.

○Kazuki Takabayashi,Seiya Kajiwara, Ryunosuke Harada, Toma Kotori, Wataru Hatakeyama, Yasuharu Sato, Tetsushi Oki, Masakatsu Nishigaki, (Shizuoka University)