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COMPUTING
2006
130views more  COMPUTING 2006»
15 years 4 months ago
Factorized Solution of Lyapunov Equations Based on Hierarchical Matrix Arithmetic
We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by format...
Ulrike Baur, Peter Benner
MASCOTS
2007
15 years 5 months ago
PEPA Analysis of MAP Effects in Hierarchical Mobile IPv6
—To overcome the drawbacks of the Mobile IPv6 protocol on handling local mobility management, IETF proposed the HMIPv6 protocol which introduces an intermediate mobility anchor p...
Hao Wang, David I. Laurenson, Jane Hillston
HPCA
1997
IEEE
15 years 8 months ago
A Performance Comparison of Hierarchical Ring- and Mesh-Connected Multiprocessor Networks
This paper compares the performance of hierarchical ring- and mesh-connected wormhole routed shared memory multiprocessor networks in a simulation study. Hierarchical rings are in...
Govindan Ravindran, Michael Stumm
JANCL
2006
123views more  JANCL 2006»
15 years 4 months ago
Approximate databases: a support tool for approximate reasoning
This paper describes an experimental platform for approximate knowledge databases called the Approximate Knowledge Database (AKDB), based on a semantics inspired by rough sets. The...
Patrick Doherty, Martin Magnusson, Andrzej Szalas
NIPS
2004
15 years 5 months ago
Learning Gaussian Process Kernels via Hierarchical Bayes
We present a novel method for learning with Gaussian process regression in a hierarchical Bayesian framework. In a first step, kernel matrices on a fixed set of input points are l...
Anton Schwaighofer, Volker Tresp, Kai Yu