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VISUALIZATION
1992
IEEE
15 years 10 months ago
Generalized Focal Surfaces: A New Method for Surface Interrogation
The generation of smooth surfaces from a mesh of three-dimensional data points is an important problem in geometric modeling. Apart from the pure construction of these curves and ...
Hans Hagen, Stefanie Hahmann
FOCS
2004
IEEE
15 years 10 months ago
Measured Descent: A New Embedding Method for Finite Metrics
We devise a new embedding technique, which we call measured descent, based on decomposing a metric space locally, at varying speeds, according to the density of some probability m...
Robert Krauthgamer, James R. Lee, Manor Mendel, As...
ARSCOM
2006
74views more  ARSCOM 2006»
15 years 6 months ago
Some New Steiner 2-Designs S(2, 4, 37)
Automorphisms of Steiner 2-designs S(2, 4, 37) are studied and used to find many new examples. Some of the constructed designs have S(2, 3, 9) subdesigns, closing the last gap in t...
Vedran Krcadinac
JCT
2010
64views more  JCT 2010»
15 years 4 months ago
A new source of seed pairs for Golay sequences of length 2m
In 2007 Jedwab and Parker proposed [10] that the natural viewpoint for a Golay complementary sequence is as a projection of a multi-dimensional Golay array. In 2008 Fiedler, Jedwa...
Frank Fiedler, Jonathan Jedwab, Amy Wiebe
JCO
2010
79views more  JCO 2010»
15 years 1 months ago
New error-correcting pooling designs associated with finite vector spaces
Let Fn q be a n-dimensional vector space over Fq. In this paper we construct a new family of inclusion matrices associated with subspaces of Fn q, and exhibit their disjunct proper...
Jizhu Nan, Jun Guo