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CORR
2008
Springer
111views Education» more  CORR 2008»
15 years 6 months ago
On the decomposition of k-valued rational relations
We give a new, and hopefully more easily understandable, structural proof of the decomposition of a k-valued transducer into k unambiguous functional ones, a result established by...
Jacques Sakarovitch, Rodrigo de Souza
CAGD
2006
90views more  CAGD 2006»
15 years 6 months ago
Local hybrid approximation for scattered data fitting with bivariate splines
We suggest a local hybrid approximation scheme based on polynomials and radial basis functions, and use it to modify the scattered data fitting algorithm of [7]. Similar to that a...
Oleg Davydov, Rossana Morandi, Alessandra Sestini
TOC
2008
89views more  TOC 2008»
15 years 6 months ago
Norms, XOR Lemmas, and Lower Bounds for Polynomials and Protocols
Abstract: This paper presents a unified and simple treatment of basic questions concerning two computational models: multiparty communication complexity and polynomials over GF(2)....
Emanuele Viola, Avi Wigderson
BMCBI
2006
120views more  BMCBI 2006»
15 years 6 months ago
SCOWLP: a web-based database for detailed characterization and visualization of protein interfaces
Background: Currently there is a strong need for methods that help to obtain an accurate description of protein interfaces in order to be able to understand the principles that go...
Joan Teyra, Andreas Doms, Michael Schroeder, M. Te...
ICCV
2007
IEEE
16 years 25 days ago
On the Extraction of Curve Skeletons using Gradient Vector Flow
In this paper, we propose a new variational framework for computing continuous curve skeletons from discrete objects that are suitable for structural shape representation. We have...
M. Sabry Hassouna, Aly A. Farag