433 search results - page 47 / 87 » Networks and our Limited Information Horizon |
ITCC
2005
IEEE
15 years 3 months ago
2005
IEEE
Background: Key management in a mobile ad hoc environment is complicated by frequently partitioning network topology. Recently proposed key management systems (KMSs) provide limit...
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MOBICOM
2010
ACM
14 years 10 months ago
2010
ACM
Consider mobile targets moving in a plane and their movements being monitored by a network such as a field of sensors. We develop distributed algorithms for in-network tracking an...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
Spectrum sensing, which aims at detecting spectrum holes, is the precondition for the implementation of cognitive radio. Collaborative spectrum sensing among the cognitive radio n...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
We introduce a general stochastic model for the spread of rumours, and derive mean-field equations that describe the dynamics of the model on complex social networks (in particula...
DISCEX
2003
IEEE
15 years 3 months ago
2003
IEEE
Distributed systems require strategies to detect and recover from failures. Many protocols for distributed systems employ a strategy based on leases, which grant a leaseholder acc...