A Per-Object-Granularity Tracking Mechanism for Interactive TV Viewership Estimation and Program Rating. - Liang-Jie Zhang; Lurng-Kuo Liu; Dong Xie 003; James S. Lipscomb; Qun Zhou (ISMSE, 2002)

A per-object-granularity tracking mechanism and systemfor interactive TV viewership estimation and program rating in real time. - Liang-Jie Zhang; Lurng-Kuo Liu; James S. Lipscomb; Qun Zhou; Dong Xie 003; Jen-Yao Chung (Multim. Syst., 2004)