Albert Ali Salah, Hayley Hung, Oya Aran, Hatice Gunes. Fourth international workshop on human behavior understanding (HBU 2013). In Alejandro Jaimes, Nicu Sebe, Nozha Boujemaa, Daniel Gatica-Perez, David A. Shamma, Marcel Worring, Roger Zimmermann, editors, ACM Multimedia Conference, MM '13, Barcelona, Spain, October 21-25, 2013. pages 1093-1094, ACM, 2013. [doi]
Abstract is missing.