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140
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JSAC
2011
142views more  JSAC 2011»
14 years 10 months ago
A Distributed Key Management Framework with Cooperative Message Authentication in VANETs
Abstract—In this paper, we propose a distributed key management framework based on group signature to provision privacy in vehicular ad hoc networks (VANETs). Distributed key man...
Yong Hao, Yu Cheng, Chi Zhou, Wei Song
122
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ICASSP
2008
IEEE
15 years 10 months ago
Optimized distributed 2D transforms for irregularly sampled sensor network grids using wavelet lifting
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
Godwin Shen, Antonio Ortega
248
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TASE
2012
IEEE
13 years 11 months ago
Discrete-Event Coordination Design for Distributed Agents
— This paper presents new results on the formal design of distributed coordinating agents in a discrete-event framework. In this framework, agents are modeled to be individually ...
Manh Tung Pham, Kiam Tian Seow
161
Voted
ICDCSW
2003
IEEE
15 years 9 months ago
An Energy-Aware QoS Routing Protocol for Wireless Sensor Networks
Recent advances in wireless sensor networks have led to many new routing protocols specifically designed for sensor networks. Almost all of these routing protocols considered ener...
Kemal Akkaya, Mohamed F. Younis
IPPS
1999
IEEE
15 years 8 months ago
The Impact of Memory Hierarchies on Cluster Computing
Using off-the-shelf commodity workstations and PCs to build a cluster for parallel computing has become a common practice. A choice of a cost-effective cluster computing platform ...
Xing Du, Xiaodong Zhang