11016 search results - page 2202 / 2204 » Digital Information Retrieval |
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
In this work, we investigate the use of directional antennas and beam steering techniques to improve performance of 802.11 links in the context of communication between a moving v...
MOBIHOC
2007
ACM
14 years 8 months ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
EUROSYS
2008
ACM
14 years 5 months ago
2008
ACM
Despite the many solutions proposed by industry and the research community to address phishing attacks, this problem continues to cause enormous damage. Because of our inability t...
EUROSYS
2006
ACM
14 years 5 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 ...
ICCAD
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper presents several important enhancements to the recently published multilevel placement package mPL [12]. The improvements include (i) unconstrained quadratic relaxation...