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SENSYS
2003
ACM
14 years 29 days ago
Timing-sync protocol for sensor networks
Wireless ad-hoc sensor networks have emerged as an interesting and important research area in the last few years. The applications envisioned for such networks require collaborati...
Saurabh Ganeriwal, Ram Kumar, Mani B. Srivastava
ICASSP
2009
IEEE
14 years 2 months ago
A mixed time-scale algorithm for distributed parameter estimation : Nonlinear observation models and imperfect communication
Abstract— The paper considers the algorithm NLU for distributed (vector) parameter estimation in sensor networks, where, the local observation models are nonlinear, and inter-sen...
Soummya Kar, José M. F. Moura
INFOCOM
2012
IEEE
11 years 10 months ago
A robust boundary detection algorithm based on connectivity only for 3D wireless sensor networks
—In this work we develop a distributed boundary detection algorithm, dubbed Coconut, for 3D wireless sensor networks. It first constructs a tetrahedral structure to delineate th...
Hongyu Zhou, Hongyi Wu, Miao Jin
ICUMT
2009
13 years 5 months ago
sDLS - Distributed Least Squares localization for large Wireless Sensor Networks
Wireless Sensor Networks (WSNs) have been of high interest during the past couple of years. One of the most important aspect of WSN research is location estimation. As a good solut...
Ralf Behnke, Jakob Salzmann, Dominik Lieckfeldt, D...
INFOCOM
2007
IEEE
14 years 2 months ago
Insider Attacker Detection in Wireless Sensor Networks
— Though destructive to network functions, insider attackers are not detectable with only the classic cryptographybased techniques. Many mission-critic sensor network application...
Fang Liu, Xiuzhen Cheng, Dechang Chen