Sciweavers

7213 search results - page 191 / 1443
» Automated model grouping
Sort
View
VTC
2007
IEEE
200views Communications» more  VTC 2007»
15 years 10 months ago
General Analysis of Uplink Group-Orthogonal MC-CDMA systems
Abstract—Group-orthogonal multicarrier code-division multiple access (GO-MC-CDMA) has been proposed as a multiplexing technique for the uplink segment of wireless systems. The di...
Guillem Femenias, Felip Riera-Palou, Jaume Ramis
ASUNAM
2009
IEEE
15 years 8 months ago
Groupthink and Peer Pressure: Social Influence in Online Social Network Groups
In this paper, we present a horizontal view of social influence, more specifically a quantitative study of the influence of neighbours on the probability of a particular node to jo...
Pan Hui, Sonja Buchegger
CVPR
2007
IEEE
16 years 6 months ago
Using Group Prior to Identify People in Consumer Images
While face recognition techniques have rapidly advanced in the last few years, most of the work is in the domain of security applications. For consumer imaging applications, perso...
Andrew C. Gallagher, Tsuhan Chen
ICPR
2008
IEEE
16 years 5 months ago
Group action recognition in soccer videos
Group action recognition in soccer videos is a challenging problem due to the difficulties of group action representation and camera motion estimation. This paper presents a novel...
Qingdi Wei, Weiming Hu, Xiaoqin Zhang, Yu Kong, Yu...
WWW
2001
ACM
16 years 4 months ago
Batch rekeying for secure group communications
Many emerging web and Internet applications are based on a group communications model. Thus, securing group communications is an important Internet design issue. The key graph app...
Xiaozhou (Steve) Li, Yang Richard Yang, Mohamed G....