44 search results - page 2 / 9 » User Profiling: A Method for Limited Feedback in OFDMA Syste... |
SIGIR
2010
ACM
12 years 11 months ago
2010
ACM
TION ABSTRACT Personalised Video Retrieval: Application of Implicit Feedback and Semantic User Profiles Frank Hopfgartner University of Glasgow Glasgow G12 8QQ United Kingdom A ch...
IJSEKE
2007
13 years 4 months ago
2007
The Chronobot/Virtual Classroom (CVC) system is a novel time knowledge exchange platform where any pair of users can exchange their time and knowledge. User profile that contains ...
ATAL
2003
Springer
13 years 8 months ago
2003
Springer
Personalized information agents can help overcome some of the limitations of communal Web information sources such as portals and search engines. Two important components of these...
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we propose a low complexity linear multiuser beamforming system for the multiple-input multipleoutput (MIMO) broadcast channel. We consider the specific case of ...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
– In this paper, we propose a decomposition method called Generalized Multi-Unitary Decomposition (GMUD) which is useful in multi-user MIMO precoding. This decomposition transfor...