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IJSNET
2008
126views more  IJSNET 2008»
13 years 4 months ago
Minimising the effect of WiFi interference in 802.15.4 wireless sensor networks
: Interference from colocated networks operating over the same frequency range, becomes an increasingly severe problem as the number of networks overlapping geographically increase...
Razvan Musaloiu-Elefteri, Andreas Terzis
CDC
2010
IEEE
128views Control Systems» more  CDC 2010»
12 years 12 months ago
Greedy sensor selection: Leveraging submodularity
ACT We consider the problem of sensor selection in resource constrained sensor networks. The fusion center selects a subset of k sensors from an available pool of m sensors accordi...
Manohar Shamaiah, Siddhartha Banerjee, Haris Vikal...
IPSN
2007
Springer
13 years 11 months ago
Power scheduling for wireless sensor and actuator networks
We previously presented a model for some wireless sensor and actuator network (WSAN) applications based on the vector space tools of frame theory. In this WSAN model there is a we...
Christopher J. Rozell, Don H. Johnson
SIGMOD
2003
ACM
145views Database» more  SIGMOD 2003»
14 years 5 months ago
Evaluating Probabilistic Queries over Imprecise Data
Many applications employ sensors for monitoring entities such as temperature and wind speed. A centralized database tracks these entities to enable query processing. Due to contin...
Reynold Cheng, Dmitri V. Kalashnikov, Sunil Prabha...
TSP
2008
149views more  TSP 2008»
13 years 4 months ago
Decentralized Quantized Kalman Filtering With Scalable Communication Cost
Estimation and tracking of generally nonstationary Markov processes is of paramount importance for applications such as localization and navigation. In this context, ad hoc wireles...
Eric J. Msechu, Stergios I. Roumeliotis, Alejandro...