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IS
2011
14 years 4 months ago
2011
In order to process continuous queries over Wireless Sensor Networks (WSNs), sensors are typically organized in a Query Routing Tree (denoted as T) that provides each sensor with ...
QSHINE
2009
IEEE
2009
IEEE
Joint Optimization of System Lifetime and Network Performance for Real-Time Wireless Sensor Networks
15 years 4 months ago
Maximizing the aggregate network utility and minimizing the network energy consumption are important but conflict goals in wireless sensor networks. Challenges arise due to the app...
CASES
2006
ACM
15 years 3 months ago
2006
ACM
Dynamic voltage scaling and sleep state control have been shown to be extremely effective in reducing energy consumption in CMOS circuits. Though plenty of research papers have st...
ICPADS
2005
IEEE
15 years 3 months ago
2005
IEEE
We present a novel Delay-Energy Aware Routing Protocol (DEAP) for for heterogeneous sensor and actor networks. DEAP enable a wide range of tradoffs between delay and energy consum...
NETWORKING
2007
14 years 11 months ago
2007
This article studies disruption tolerant networks (DTNs) where each node knows the probabilistic distribution of contacts with other nodes. It proposes a framework that allows one ...