Title :
A Method of Representing Videos Based on User Interest Model in Mobile Multimedia Service
Author :
Li, Xiang ; Deng, Yang ; Wang, Wendong ; Yanming, Zou ; Kongqiao, Wang
Author_Institution :
State Key Lab. of Networking & Switching, Beijing Univ. of Posts & Telecoms, Beijing, China
Abstract :
With the arrival of 3G era, video representation based on user interest has been an active research area in the past few years. Contrasting to the traditional approaches, which merely involved the interest of most users (e. g. most visited videos on Youtube), this paper proposes a novel video representing method based on individual interest model which is formed by collecting and analyzing user behaviors. Furthermore, this model can be extended into group interest model by introducing multi-dimension homo-interest sequence. Experiment results from 100 user cases and database of 25 videos show the effectiveness of our method.
Keywords :
3G mobile communication; image representation; multimedia communication; video communication; 3G network technology; mobile multimedia service; multidimension homo-interest sequence; user interest model; video representation; Bandwidth; Computer networks; Feedback; Mobile communication; Mobile computing; Multimedia computing; Multimedia systems; Optical films; Videos; YouTube; multimedia service; user behavior; user interest; video representation;
Conference_Titel :
Communications and Mobile Computing (CMC), 2010 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6327-5
Electronic_ISBN :
978-1-4244-6328-2
DOI :
10.1109/CMC.2010.137
