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ICPPW
2002
IEEE
14 years 1 months ago
System Services for Implementing Ad-Hoc Routing Protocols
This paper explores several systems issues regarding the implementation of routing protocols for mobile ad-hoc networks. It proclaims that support for on-demand routing is insufï¬...
Vikas Kawadia, Yongguang Zhang, Binita Gupta
CORR
2007
Springer
87views Education» more  CORR 2007»
13 years 8 months ago
Detection of Gauss-Markov Random Fields with Nearest-Neighbor Dependency
Abstract—The problem of hypothesis testing against independence for a Gauss–Markov random ï¬eld (GMRF) is analyzed. Assuming an acyclic dependency graph, an expression for the...
Animashree Anandkumar, Lang Tong, Ananthram Swami
KES
2006
Springer
13 years 8 months ago
Sensor Network Localization Using Least Squares Kernel Regression
Abstract. This paper considers the sensor network localization problem using signal strength. Unlike range-based methods signal strength information is stored in a kernel matrix. L...
Anthony Kuh, Chaopin Zhu, Danilo P. Mandic
TSP
2008
103views more  TSP 2008»
13 years 8 months ago
Bounds for Estimation of Covariance Matrices From Heterogeneous Samples
Abstract--This correspondence derives lower bounds on the meansquare error (MSE) for the estimation of a covariance matrix , using samples k = 1; . . . ; K, whose covariance matric...
Olivier Besson, Stéphanie Bidon, Jean-Yves ...
MAGS
2007
100views more  MAGS 2007»
13 years 8 months ago
Engineering agent-mediated integration of bioinformatics analysis tools
Abstract. The availability of massive amounts of biological data, distributed in various data sources, has prompted the development of a wide range of data analysis tools. However,...
Vassilis Koutkias, Andigoni Malousi, Nicos Maglave...