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» Distributed Source Coding in Wireless Sensor Networks
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CCR
2004
168views more  CCR 2004»
15 years 3 months ago
Coping with irregular spatio-temporal sampling in sensor networks
Wireless sensor networks have attracted attention from a diverse set of researchers, due to the unique combination of distributed, resource and data processing constraints. Howeve...
Deepak Ganesan, Sylvia Ratnasamy, Hanbiao Wang, De...
MDM
2009
Springer
123views Communications» more  MDM 2009»
15 years 9 months ago
Operator Placement for Snapshot Multi-predicate Queries in Wireless Sensor Networks
— This work aims at minimize the cost of answering snapshot multi-predicate queries in high-communication-cost networks. High-communication-cost (HCC) networks is a family of net...
Georgios Chatzimilioudis, Huseyin Hakkoymaz, Nikos...
125
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HPCC
2010
Springer
15 years 4 months ago
The Energy Cost of Control Packets in Hybrid MAC Protocols
This paper investigates the energy cost of control packets in schedule-based medium access control protocols in wireless sensor networks. Control packets can be useful not only to ...
Qian Dong, Waltenegus Dargie, Alexander Schill
JCM
2008
134views more  JCM 2008»
15 years 3 months ago
Cover-Free Family based Efficient Group Key Management Strategy in Wireless Sensor Network
Abstract-- Secure group key distribution and efficient rekeying is one of the most challenging security issues in sensor networks at present. In this paper, Latin square is firstly...
Li Xu, Jianwei Chen, Xiaoding Wang
JSAC
2010
116views more  JSAC 2010»
14 years 10 months ago
Utility-based asynchronous flow control algorithm for wireless sensor networks
Abstract--In this paper, we formulate a flow control optimization problem for wireless sensor networks with lifetime constraint and link interference in an asynchronous setting. Ou...
Jiming Chen, WeiQiang Xu, Shibo He, Youxian Sun, P...