Our paper primarily written by Takuhiro Kaneko (Researcher @NTT CS lab. from 2014) is published in Pattern Recognition Letters as a feature article of special issue on ICPR2012 Awarded papers.
Takuhiro Kaneko, Masamichi Shimosaka, Shigeyuki Odashima, Rui Fukui, Tomomasa Sato: A fully connected model for consistent collective activity recognition in videos. Pattern Recognition Letters (43), pp. 109-118, 2014.