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DCOSS
2011
Springer
14 years 6 months ago
Link quality ranking: Getting the best out of unreliable links
—Link quality estimation has been an active area of research within the wireless sensor network community. It is now well known that the estimation of reliable links requires few...
Marco Zuniga, Izabela Irzynska, Jan-Hinrich Hauer,...
TSP
2012
14 years 1 months ago
Distributed Covariance Estimation in Gaussian Graphical Models
—We consider distributed estimation of the inverse covariance matrix in Gaussian graphical models. These models factorize the multivariate distribution and allow for efficient d...
Ami Wiesel, Alfred O. Hero
ICDCN
2009
Springer
16 years 1 months ago
Self-similar Functions and Population Protocols: A Characterization and a Comparison
Chandy et al. proposed the methodology of “self-similar algorithms” for distributed computation in dynamic environments. We further characterize the class of functions computab...
Swapnil Bhatia, Radim Bartos
ETFA
2006
IEEE
16 years 14 days ago
Low-Cost Optical Indoor Localization System for Mobile Objects without Image Processing
While being very successful in everyday life, GPSbased localization systems exhibit limited performance under trees, behind walls, and in closed rooms, and sometimes induce costs ...
Ralf Salomon, Matthias Schneider, Daniel Wehden
ISCAS
2006
IEEE
124views Hardware» more  ISCAS 2006»
16 years 13 days ago
Distributed evidence filtering: the recursive case
Abstract— A novel approach named recursive evidence filtering for information processing in Distributed Sensor Networks (DSNs) is presented. It is based on the Dempster-Shafer (...
Duminda A. Dewasurendra, Peter H. Bauer, Kamal Pre...
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