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JUCS
2008
151views more  JUCS 2008»
15 years 6 months ago
Bloch's Constant is Computable
: We prove the computability of Bloch's constant by presenting the first algorithm approximating the constant up to arbitrary precision. Key Words: computability, algorithm, B...
Robert Rettinger
PAKDD
2005
ACM
112views Data Mining» more  PAKDD 2005»
16 years 7 days ago
Approximated Clustering of Distributed High-Dimensional Data
In many modern application ranges high-dimensional feature vectors are used to model complex real-world objects. Often these objects reside on different local sites. In this paper,...
Hans-Peter Kriegel, Peter Kunath, Martin Pfeifle, ...
AUTOMATICA
2008
139views more  AUTOMATICA 2008»
15 years 6 months ago
Structured low-rank approximation and its applications
Fitting data by a bounded complexity linear model is equivalent to low-rank approximation of a matrix constructed from the data. The data matrix being Hankel structured is equival...
Ivan Markovsky
JMM2
2007
96views more  JMM2 2007»
15 years 6 months ago
A Framework for Linear Transform Approximation Using Orthogonal Basis Projection
—This paper aims to develop a novel framework to systematically trade-off computational complexity with output distortion in linear multimedia transforms, in an optimal manner. T...
Yinpeng Chen, Hari Sundaram
VLDB
2001
ACM
144views Database» more  VLDB 2001»
16 years 7 months ago
Approximate query processing using wavelets
Approximate query processing has emerged as a costeffective approach for dealing with the huge data volumes and stringent response-time requirements of today's decision-suppo...
Kaushik Chakrabarti, Minos N. Garofalakis, Rajeev ...