Content-Based De-anonymisation of Tweets. - Tomotaka Okuno; Masatsugu Ichino; Tetsuji Kuboyama; Hiroshi Yoshiura (IIH-MSP, 2011)

Ineluctable background checking on social networks: Linking job seeker's résumé and posts. - Tomotaka Okuno; Akira Utsumi; Masatsugu Ichino; Hiroshi Yoshiura; Isao Echizen (PerCom Workshops, 2013)