2059 search results - page 76 / 412 » A Directed Threshold - Signature Scheme |
153
click to vote
WCNC
2008
IEEE
16 years 14 days ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
171
click to vote
INFOCOM
2002
IEEE
15 years 11 months ago
2002
IEEE
— Directional antennas can be useful in significantly increasing node and network lifetime in wireless ad hoc networks. In order to utilize directional antennas, an algorithm is ...
137
click to vote
ACNS
2006
Springer
16 years 2 days ago
2006
Springer
Network attacks often employ scanning to locate vulnerable hosts and services. Fast and accurate detection of local scanners is key to containing an epidemic in its early stage. Ex...
194
click to vote
PSIVT
2007
Springer
16 years 6 days ago
2007
Springer
: Measuring ellipticity is an important area of computer vision systems. Most existing ellipticity measures are area based and cannot be easily applied to point sets such as extrac...
144
click to vote
ISCC
2002
IEEE
15 years 11 months ago
2002
IEEE
In this work we propose a new stream authentication scheme that is suitable for live packet streams distributed over a lossy channel, such as an IP-multicast group. Packets are si...