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INFOCOM
2008
IEEE
14 years 2 months ago
Attack-Tolerant Time-Synchronization in Wireless Sensor Networks
—Achieving secure time-synchronization in wireless sensor networks (WSNs) is a challenging, but very important problem that has not yet been addressed effectively. This paper pro...
Xin Hu, Taejoon Park, Kang G. Shin
ESAS
2007
Springer
14 years 1 months ago
Key Distribution in Mobile Ad Hoc Networks Based on Message Relaying
Abstract. Securing wireless mobile ad hoc networks (MANETs) is challenging due to the lack of centralized authority and poor connectivity. A key distribution mechanism is central t...
Johann van der Merwe, Dawoud S. Dawoud, Stephen Mc...
PERCOM
2007
ACM
14 years 7 months ago
Spray and Focus: Efficient Mobility-Assisted Routing for Heterogeneous and Correlated Mobility
Intermittently connected mobile networks are wireless networks where most of the time there does not exist a complete path from the source to the destination. There are many real ...
Thrasyvoulos Spyropoulos, Konstantinos Psounis, Ca...
IPPS
2008
IEEE
14 years 2 months ago
Mobility control schemes with quick convergence in wireless sensor networks
In the near future, wireless sensor networks (WSN) performing sensing and communication tasks will be widely deployed as technology rapidly advances. Communication is one of the e...
Xiao Chen, Zhen Jiang, Jie Wu
TMC
2008
112views more  TMC 2008»
13 years 7 months ago
Efficient Placement and Dispatch of Sensors in a Wireless Sensor Network
Sensor deployment is a critical issue because it affects the cost and detection capability of a wireless sensor network. In this work, we consider two related deployment problems: ...
You-Chiun Wang, Chun-Chi Hu, Yu-Chee Tseng