25137 search results - page 4887 / 5028 » Self-healing Information Systems |
168
click to vote
AFRICACRYPT
2010
Springer
16 years 29 days ago
2010
Springer
Modern multi-user communication systems, including popular instant messaging tools, social network platforms, and cooperative-work applications, offer flexible forms of communica...
162
click to vote
DEXAW
2008
IEEE
16 years 28 days ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
160
click to vote
GLOBECOM
2008
IEEE
16 years 28 days ago
2008
IEEE
This paper proposes a decentralized adaptive soft frequency reuse scheme for the uplink of a 4G long-term evolution (LTE) system. While universal frequencies reuse (UFR) is being ...
189
click to vote
GLOBECOM
2008
IEEE
16 years 28 days ago
2008
IEEE
In this paper, we propose a novel hybrid QRD-MCMC MIMO detector that combines the feature of a QRD-M detector and a Markov chain Monte Carlo (MCMC) detector. The QRD-M algorithm i...
157
click to vote
HICSS
2008
IEEE
16 years 28 days ago
2008
IEEE
In recent years, instant messaging (IM) has become a popular medium of online communication. While IM is expanding into the enterprise beyond personal use, it brings the convenien...