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TWC
2008
140views more  TWC 2008»
14 years 9 months ago
Low complexity and fractional coded cooperation for wireless networks
Wireless networks, and especially wireless sensor networks, have complexity and energy constraints, within which they must confront the challenging wireless fading environment. In ...
Andrew W. Eckford, Josephine P. K. Chu, Raviraj S....
MOBIHOC
2008
ACM
15 years 9 months ago
Improving sensor network immunity under worm attacks: a software diversity approach
Because of cost and resource constraints, sensor nodes do not have a complicated hardware architecture or operating system to protect program safety. Hence, the notorious buffer-o...
Yi Yang, Sencun Zhu, Guohong Cao
SIGOPSE
2004
ACM
15 years 3 months ago
The firecracker protocol
We propose the Firecracker protocol for data dissemination in wireless sensor networks. Firecracker uses a combination of routing and broadcasts to rapidly deliver a piece of data...
Philip Levis, David E. Culler
EWSN
2009
Springer
15 years 10 months ago
Sundial: Using Sunlight to Reconstruct Global Timestamps
Abstract. This paper investigates postmortem timestamp reconstruction in environmental monitoring networks. In the absence of a timesynchronization protocol, these networks use mul...
Jayant Gupchup, Razvan Musaloiu-Elefteri, Alexande...
SIGMOD
2002
ACM
236views Database» more  SIGMOD 2002»
15 years 10 months ago
The Cougar Approach to In-Network Query Processing in Sensor Networks
The widespread distribution and availability of smallscale sensors, actuators, and embedded processors is transforming the physical world into a computing platform. One such examp...
Yong Yao, Johannes Gehrke