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Mostrando ítems 11-20 de 40
Artículo
Some advances in the circuit modeling of extraordinary optical transmission
(Brno University of Technology, 2009)
The phenomenon of extraordinary optical transmission (EOT) through electrically small holes perforated on opaque metal screens has been a hot topic in the optics community for more than one decade. This experimentally ...
Artículo
Compact set of invariants characterizing graph states of up to eight qubits
(American Physical Society, 2009)
The set of entanglement measures proposed by Hein, Eisert, and Briegel for n-qubit graph states [Phys. Rev. A 69, 062311 (2004)] fails to distinguish between inequivalent classes under local Clifford operations if n≥7. On ...
Artículo
Statistical mechanics of finite arrays of coupled bistable elements
(IOP Publishing Ltd., 2009-11)
We discuss the equilibrium of a single collective variable characterizing a finite set of coupled, noisy, bistable systems as the noise strength, the size and the coupling parameter are varied. We identify distinct regions ...
Artículo
Entanglement in eight-qubit graph states
(Elsevier, 2009)
Any 8-qubit graph state belongs to one of the 101 equivalence classes under local unitary operations within the Clifford group. For each of these classes we obtain a representative which requires the minimum number of ...
Ponencia
Un algoritmo de desentrelazado adaptativo con la repetición de imágenes basado en lógica difusa
(2009)
Esta comunicación presenta un interpolator tempo- ral basado en lógica difusa que es utilizado para el desentrelazado de la señal de vídeo. El objetivo es que dicho interpolador sea capaz de aprovechar una caracterísctica ...
Artículo
La reserva de dominio mobiliaria en el concurso del comprador: Comentario a la Sentencia núm. 592/2007, de 19 de diciembre
(Editorial Aranzadi, 2009)
Para la Sentencia no procede que el vendedor de unos bienes muebles, que se ha reservado el dominio, ejercite el derecho de separación de los mismos en el concurso del comprador. Asimismo tampoco estima la resolución de ...
Ponencia
Controlled monitoring in intelligent environments
(Universidad de Sevilla, 2009-06)
This article describes a new line of development focused on monitoring the activities of people living alone at home. To achieve this objective is proposed merging techniques of indoor location with real-time anal y sis ...
Artículo
Sensitivity and specificity based multiobjective approach for feature selection: Application to cancer diagnosis
(Elsevier, 2009)
The study of the sensitivity and the specificity of a classification test constitute a powerful kind of analysis since it provides specialists with very detailed information useful for cancer diagnosis. In this work, we ...
Artículo
A Kalman rank condition for the localized distributed controllability of a class of linear parabolic systems
(Springer, 2009-06)
We present a generalization of the Kalman rank condition to the case of non linear parabolic systems with constant coefficients and diagonalizable diffusion matrix. To reach the result, we are led to prove a global ...