940 search results - page 188 / 188 » A Digital Teletext Service |
CCS
2009
ACM
14 years 6 months ago
2009
ACM
The man-in-the-middle (MITM) attack has been shown to be one of the most serious threats to the security and trust of existing VoIP protocols and systems. For example, the MITM wh...
EUROSYS
2007
ACM
14 years 2 months ago
2007
ACM
Data centers are often under-utilized due to over-provisioning as well as time-varying resource demands of typical enterprise applications. One approach to increase resource utili...
EUROSYS
2006
ACM
14 years 2 months ago
2006
ACM
Peer-to-peer (p2p) technology can potentially be used to build highly reliable applications without a single point of failure. However, most of the existing applications, such as ...
SOSP
2007
ACM
14 years 2 months ago
2007
ACM
Researchers have made great strides in improving the fault tolerance of both centralized and replicated systems against arbitrary (Byzantine) faults. However, there are hard limit...
CONEXT
2009
ACM
13 years 6 months ago
2009
ACM
We consider the problem of providing ubiquitous yet affordable Internet connectivity to devices at home, at work, and on the move. In this context, we take advantage of two signif...