S3-R1: the IBM smart surveillance system-release 1. - Arun Hampapur; Lisa M. Brown; Jonathan Connell; Norman Haas; Max Lu; Hans Merkl; Sharath Pankanti; Andrew W. Senior; Chiao-Fe Shu; Ying-li Tian (ETP@MM, 2004)

Smart video surveillance: exploring the concept of multiscale spatiotemporal tracking. - Arun Hampapur; Lisa M. Brown; Jonathan Connell; Ahmet Ekin; Norman Haas; Max Lu; Hans Merkl; Sharath Pankanti (IEEE Signal Process. Mag., 2005)