3638 search results - page 287 / 728 » Optimization via communication networks |
208
Voted
FGCN
2007
IEEE
15 years 8 months ago
2007
IEEE
A black hole attack is a severe attack that can be easily employed against routing in mobile ad hoc networks. A black hole is a malicious node that falsely replies for any route r...
207
click to vote
GLOBECOM
2007
IEEE
15 years 7 months ago
2007
IEEE
—Via collaborative beamforming, nodes in a wireless network are able to transmit a common message over long distances in an energy efficient fashion. However, the process of mak...
168
click to vote
INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—Accurate and timely identification of the routerlevel topology of the Internet is one of the major unresolved problems in Internet research. Topology recovery via tomog...
213
click to vote
ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Modern frequency-agile radios are capable of dynamically changing the spectrum width and central frequency of its channels. Existing spectrum sharing algorithms often fa...
139
click to vote
INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—We study the distributed desynchronization problem for graphs with arbitrary topology. Motivated by the severe computational limitations of sensor networks, we present a randomi...