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FOSSACS
2004
Springer
16 years 4 days ago
Electoral Systems in Ambient Calculi
This paper compares the expressiveness of ambient calculi against different dialects of the pi-calculus. Cardelli and Gordon encoded the asynchronous pi-calculus into their calcul...
Iain Phillips, Maria Grazia Vigliotti
159
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FPGA
2004
ACM
133views FPGA» more  FPGA 2004»
16 years 4 days ago
FPGAs vs. CPUs: trends in peak floating-point performance
Moore’s Law states that the number of transistors on a device doubles every two years; however, it is often (mis)quoted based on its impact on CPU performance. This important co...
Keith D. Underwood
HYBRID
2004
Springer
16 years 3 days ago
Discrete and Hybrid Nonholonomy
In this paper we consider the generalization of the classical notion of nonholonomy of smooth constraints in analytical mechanics, to a substantially wider set of systems, allowing...
Antonio Bicchi, Alessia Marigo, Benedetto Piccoli
ICA
2004
Springer
16 years 3 days ago
Unraveling Spatio-temporal Dynamics in fMRI Recordings Using Complex ICA
Abstract. Independent component analysis (ICA) of functional magnetic resonance imaging (fMRI) data is commonly carried out under the assumption that each source may be represented...
Jörn Anemüller, Jeng-Ren Duann, Terrence...
ICA
2004
Springer
16 years 3 days ago
An Iterative Blind Source Separation Method for Convolutive Mixtures of Images
The paper deals with blind source separation of images. The model which is adopted here is a convolutive multi-dimensional one. Recent results about polynomial matrices in several ...
Marc Castella, Jean-Christophe Pesquet