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DSP
2006
15 years 6 months ago
Multicomponent chirp signals analysis using product cubic phase function
This paper presents an algorithm for estimating the parameters of multicomponent chirp signals. The estimator is based on the cubic phase function (CPF), which is efficient to est...
Pu Wang, Jianyu Yang
CSDA
2007
76views more  CSDA 2007»
15 years 6 months ago
Independent component analysis based on symmetrised scatter matrices
A new method for separating the mixtures of independent sources has been proposed recently in [8]. This method is based on two scatter matrices with the so called independence pro...
Sara Taskinen, S. Sirkiä, Hannu Oja
JUCS
2008
99views more  JUCS 2008»
15 years 6 months ago
A Normal Copula Model for the Economic Risk Analysis of Correlated Failures in Communications Networks
: The reliability of a communications network is often evaluated without taking into account the economic consequence of failures. Here a new approach is proposed to assess the eco...
Maurizio Naldi, Giuseppe D'Acquisto
ENTCS
2007
105views more  ENTCS 2007»
15 years 6 months ago
A Probabilistic Scheduler for the Analysis of Cryptographic Protocols
When modelling cryto-protocols by means of process calculi which express both nondeterministic and probabilistic behavior, it is customary to view the scheduler as an intruder. It...
Srecko Brlek, Sardaouna Hamadou, John Mullins
KBS
2006
127views more  KBS 2006»
15 years 6 months ago
Collaborative Recommending using Formal Concept Analysis
We show how Formal Concept Analysis (FCA) can be applied to Collaborative Recommenders. FCA is a mathematical method for analysing binary relations. Here we apply it to the relati...
Patrick du Boucher-Ryan, Derek G. Bridge