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DAM
2002
67views more  DAM 2002»
15 years 7 months ago
Optimal arrangement of data in a tree directory
We define the decision problem data arrangement, which involves arranging the vertices of a graph G at the leaves of a d-ary tree so that a weighted sum of the distances between p...
Malwina J. Luczak, Steven D. Noble
JMIV
2002
72views more  JMIV 2002»
15 years 7 months ago
Estimating Overcomplete Independent Component Bases for Image Windows
Estimating overcomplete ICA bases for image windows is a difficult problem. Most algorithms require the estimation of values of the independent components which leads to computatio...
Aapo Hyvärinen, Mika Inki
MOC
2002
75views more  MOC 2002»
15 years 7 months ago
Average equidistribution and statistical independence properties of digital inversive pseudorandom numbers over parts of the per
This article deals with the digital inversive method for generating uniform pseudorandom numbers. Equidistribution and statistical independence properties of the generated pseudora...
Frank Emmerich
ICMCS
2009
IEEE
124views Multimedia» more  ICMCS 2009»
15 years 5 months ago
Adaptive division of feature space for rapid detection of near-duplicate video segments
Near-duplicate video detection is becoming a core-technology for analyzing the structure of a large-scale video archive. It, however, is naturally an O(n2 ) problem, where n is a ...
Ichiro Ide, Shugo Suzuki, Tomokazu Takahashi, Hiro...
IAJIT
2011
14 years 11 months ago
On the genus of pancake network
: Both the pancake graph and star graph are Cayley graphs and are especially attractive for parallel processing. They both have sublogarithmic diameter, and are fairly sparse compa...
Quan T. Nguyen, Saïd Bettayeb