Lai, J.-H.J.-H.LaiSHAO-YI CHIEN2018-09-102018-09-102012http://www.scopus.com/inward/record.url?eid=2-s2.0-84861861005&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/372680Semantic scalability using tennis videos as examplesjournal article10.1007/s11042-010-0685-x