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CORR
2010
Springer
54views Education» more  CORR 2010»
13 years 7 months ago
Polynomial integration on regions defined by a triangle and a conic
We present an efficient solution to the following problem, of relevance in a numerical optimization scheme: calculation of integrals of the type ZZ T {f0} 12 dx dy for quadratic p...
David Sevilla, Daniel Wachsmuth
IJBC
2002
86views more  IJBC 2002»
13 years 7 months ago
Symbolic Dynamics from homoclinic tangles
We give a method for finding symbolic dynamics for a planar diffeomorphism with a homoclinic tangle. The method only requires a finite piece of tangle, which can be computed with ...
Pieter Collins
ESWA
2008
119views more  ESWA 2008»
13 years 7 months ago
Incremental clustering of mixed data based on distance hierarchy
Clustering is an important function in data mining. Its typical application includes the analysis of consumer's materials. Adaptive resonance theory network (ART) is very pop...
Chung-Chian Hsu, Yan-Ping Huang
MFCS
2007
Springer
14 years 1 months ago
Linear Circuits, Two-Variable Logic and Weakly Blocked Monoids
Following recent works connecting two-variable logic to circuits and monoids, we establish, for numerical predicate sets P satisfying a certain closure property, a one-to-one corre...
Christoph Behle, Andreas Krebs, Mark Mercer
AISC
2006
Springer
13 years 11 months ago
Finding Relations Among Linear Constraints
In program analysis and verification, there are some constraints that have to be processed repeatedly. A possible way to speed up the processing is to find some relations among the...
Jun Yan, Jian Zhang, Zhongxing Xu