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Structural changes during the natural aging process of InN quantum dots
(American Institute of Physics, 2009-01)
The natural aging process of InN nanostructures by the formation of indium oxides is examined by transmission electron microscopy related techniques. Uncapped and GaN-capped InN quantum dots (QDs) on GaN/sapphire substrates ...
Ponencia
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Combining blind source extraction with joint approximate diagonalization: Thin algorithms for ICA
(2003)
In this paper a multivariate contrast function is proposed for the blind signal extraction of a subset of the indepen dent components from a linear mixture. This contrast com bines the robustness of the joint approximate ...
Artículo
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Designing and managing evolving systems using a MAS product line approach
(Elsevier, 2007)
We view an evolutionary system as being a software product line. The core architecture is the unchanging part of the system, and each version of the system may be viewed as a product from the product line. Each “product” ...
Artículo
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Obtención y procesado de aleaciones de grano ultrafino, nanométrico y amorfas mediante aleado mecánico
(Centro nacional de Investigaciones Metalurgicas, 2007)
El Grupo de Metalurgia e Ingeniería de los Materiales de la Universidad de Sevilla ha desarrollado, durante los últimos quince años, diversas técnicas para la consolidación de aleaciones de aluminio obtenidas por aleado ...
Ponencia
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A Semiquantitative Approach to Study Semiqualitative Systems
(Springer, 2002)
In this paper is proposed a semiquantitative methodology to study models of dynamic systems with qualitative and quantitative knowledge. This qualitative information may be composed by: operators, envelope functions, ...
Artículo
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Modelling the suspended matter dynamics in a marine environment using a three dimensional σ coordinate model: application to the eastern Irish Sea
(Elsevier, 2002)
A numerical model to study the suspended matter dynamics in the sea has been developed. The model solves the three dimensional hydrodynamic equations, that are written in normalized σ coordinates so that vertical resolution ...
Ponencia
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VLSI design of universal approximator neuro-fuzzy systems
(2001)
Neuro-fuzzy systems can theoretically solve any problem since they are universal approximators. Besides, they combine the advantages of the neuro and fuzzy paradigms. This paper describes and compares the different strategies ...
Artículo
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A Path Following Control for Unicycle Robots
(John Wiley and Sons, 2001)
In this work we present a new path following control for unicycle robots that is applicable for almost all the possible desired paths and whose analysis is very straightforward. First we select the path following method ...
Artículo
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Modelling the physico-chemical speciation of plutonium in the eastern Irish Sea
(Elsevier, 2000)
A numerical model to simulate the speciation of in the eastern Irish Sea is presented. The model solves the three dimensional hydrodynamic equations, using normalized σ coordinates in the vertical direction. Simultaneously, ...
Ponencia
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Supporting Requirements Verification Using XSLT
(IEEE Computer Society, 2002)
In this paper we present a light-weight approach for the automatic verification of requirements. This approach is not based on natural language parsing techniques but on the representation of requirements in XML. In our ...