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SODA
2010
ACM
704views Algorithms» more  SODA 2010»
15 years 10 months ago
A locality-sensitive hash for real vectors
We present a simple and practical algorithm for the c-approximate near neighbor problem (c-NN): given n points P Rd and radius R, build a data structure which, given q Rd , can ...
Tyler Neylon
ICDCSW
2008
IEEE
15 years 8 months ago
Fast-Converging Distance Vector Routing for Wireless Mesh Networks
A major concern about distance-vector routing protocols for wireless mesh networks is its slow convergence in the presence of link changes, which can potentially degrade network s...
Yangcheng Huang, Saleem N. Bhatti
ESANN
2008
15 years 2 months ago
Generalized matrix learning vector quantizer for the analysis of spectral data
The analysis of spectral data constitutes new challenges for machine learning algorithms due to the functional nature of the data. Special attention is paid to the metric used in t...
Petra Schneider, Frank-Michael Schleif, Thomas Vil...
IDA
2009
Springer
14 years 11 months ago
Hierarchical Extraction of Independent Subspaces of Unknown Dimensions
Abstract. Independent Subspace Analysis (ISA) is an extension of Independent Component Analysis (ICA) that aims to linearly transform a random vector such as to render groups of it...
Peter Gruber, Harold W. Gutch, Fabian J. Theis
APPROX
2006
Springer
121views Algorithms» more  APPROX 2006»
15 years 5 months ago
Subspace Sampling and Relative-Error Matrix Approximation: Column-Based Methods
Given an m
Petros Drineas, Michael W. Mahoney, S. Muthukrishn...