Ling-Yu Duan Jinqiao Wang Yantao Zheng Hanqing Lu Jesse S. Jin Digesting Commercial Clips from TV Streams. 28-41 2008 15 IEEE MultiMedia 1 http://doi.ieeecomputersociety.org/10.1109/MMUL.2008.4 db/journals/ieeemm/ieeemm15.html#DuanWZLJ08