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ISPAN
1999
IEEE
15 years 4 months ago
Location Updates and Probabilistic Tracking Algorithms for Mobile Cellular Networks
In this work, we develop a novel mathematical model to analyze di erent location update protocols for mobile cellular network. Our model can capture many important features of use...
John C. S. Lui, Cedric C. F. Fong, H. W. Chan
116
Voted
NIPS
2007
15 years 2 months ago
Random Projections for Manifold Learning
We propose a novel method for linear dimensionality reduction of manifold modeled data. First, we show that with a small number M of random projections of sample points in RN belo...
Chinmay Hegde, Michael B. Wakin, Richard G. Barani...
PADS
1998
ACM
15 years 4 months ago
Fault-Tolerant Distributed Simulation
In traditional distributed simulation schemes, entire simulation needs to be restarted if any of the participating LP crashes. This is highly undesirable for long running simulati...
Om P. Damani, Vijay K. Garg
ATAL
2010
Springer
15 years 1 months ago
Distributed multiagent learning with a broadcast adaptive subgradient method
Many applications in multiagent learning are essentially convex optimization problems in which agents have only limited communication and partial information about the function be...
Renato L. G. Cavalcante, Alex Rogers, Nicholas R. ...
115
Voted
ISBI
2006
IEEE
16 years 1 months ago
Mixture principal component analysis for distribution volume parametric imaging in brain PET studies
In this paper, we present a mixture Principal Component Analysis (mPCA)-based approach for voxel level quantification of dynamic positron emission tomography (PET) data in brain s...
Peng Qiu, Z. Jane Wang, K. J. Ray Liu