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CORR
2008
Springer
112views Education» more  CORR 2008»
15 years 6 months ago
The discrete Fourier transform: A canonical basis of eigenfunctions
We exhibit a canonical basis of eigenvectors for the discrete Fourier transform (DFT). The transition matrix from the standard basis to defines a novel transform which we call ...
Shamgar Gurevich, Ronny Hadani, Nir A. Sochen
COLING
1996
15 years 7 months ago
Learning Part-of-Speech Guessing Rules from Lexicon: Extension to Non-Concatenative Operations
One of the problems in part-of-speech tagging of real-word texts is that of unknown to the lexicon words. In (Mikheev, 1996), a technique for fully unsupervised statistical acquis...
Andrei Mikheev
IAJIT
2008
117views more  IAJIT 2008»
15 years 6 months ago
IP Over WDM Network Control: Network Addressing and Restoration
: There are some common network control issues in IP over WDM(IP/ WDM) which includes network addressing, neighborhood discovery, routing behavior, connection setup and tear down, ...
Refat Kibria, Syed Farhan Reza
CAGD
2006
73views more  CAGD 2006»
15 years 6 months ago
Rational surfaces with linear normals and their convolutions with rational surfaces
It is shown that polynomial (or rational) parametric surfaces with a linear field of normal vectors are dual to graphs bivariate polynomials (or rational functions). We discuss th...
Maria Lucia Sampoli, Martin Peternell, Bert Jü...
FOIS
2008
15 years 7 months ago
Artefacts and Roles: Modelling Strategies in a Multiplicative Ontology
The purpose of this paper is to examine different modelling strategies available in a multiplicative formal ontology, and the principles that drive their choice. This study is base...
Laure Vieu, Stefano Borgo, Claudio Masolo