3471 search results - page 531 / 695 » User activity histories |
137
click to vote
INFSOF
2006
15 years 6 months ago
2006
In the domain of multi-user and agent-oriented information systems, personalized information systems aim to give specific and customized responses to individual user requests. In ...
193
click to vote
JSAC
2008
15 years 6 months ago
2008
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
161
click to vote
JUCS
2008
15 years 6 months ago
2008
: The evaluation of interactive systems has been an active subject of research for many years. Many methods and tools have been proposed but most of them do not take architectural ...
177
click to vote
JNW
2006
15 years 6 months ago
2006
An analytical model for calculating capacity in multi-cell UMTS networks is presented. Capacity is maximized for different spreading factors and for perfect and imperfect power con...
165
click to vote
SAC
2006
ACM
15 years 6 months ago
2006
ACM
Wireless networks and mobile terminals are evolving towards being heterogeneous. In this environment, intelligent handover decision, beyond traditional ones that are based on only...