451 search results - page 42 / 91 » Constrained Sums of Information Systems |
120
click to vote
ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
This paper proposes non-iterative coordinated beamforming algorithms for a multiuser MIMO (multiple input multiple output) system with multiple antennas at the transmitter and mul...
121
click to vote
TIT
2008
15 years 1 months ago
2008
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...
120
click to vote
HICSS
2006
IEEE
15 years 8 months ago
2006
IEEE
e-Government operations are increasing with citizen demand for timely and cost effective services. Security associated with individual systems is similar to many e-commerce soluti...
122
click to vote
NETWORKS
2006
15 years 1 months ago
2006
We study two packing problems that arise in the area of dissemination-based information systems; a second theme is the study of distributed approximation algorithms. The problems c...
101
click to vote
CSFW
2006
IEEE
15 years 8 months ago
2006
IEEE
Robustness links confidentiality and integrity properties of a computing system and has been identified as a useful property for characterizing and enforcing security. Previous ...