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111 papers · 1 filter

q-bio.QM2012★ 29 cited

Fully scalable online-preprocessing algorithm for short oligonucleotide microarray atlases

Leo Lahti, Aurora Torrente, Laura L. Elo +2

Accumulation of standardized data collections is opening up novel opportunities for holistic characterization of genome function. The limited scalability of current preprocessing t…

cond-mat.stat-mech2012★ 4 cited

Material Dependence of the Wire-Particle Casimir Interaction

E. Noruzifar, P. Rodriguez-Lopez, T. Emig +1

We study the Casimir interaction between a metallic cylindrical wire and a metallic spherical particle by employing the scattering formalism. At large separations, we derive the as…

math.FA2012

Muckenhoupt inequality with three measures and applications to Sobolev orthogonal polynomials

E. Colorado, D. Pestana, J. M. Rodriguez +1

We generalize the classical Muckenhoupt inequality with two measures to three under appropriate conditions. As a consequence, we prove a simple characterization of the undedness of…

nlin.AO2012★ 9 cited

Quantifying the Evolutionary Self Structuring of Embodied Cognitive Networks

Fabio Bonsignorio

We outline a possible theoretical framework for the quantitative modeling of networked embodied cognitive systems. We notice that: 1) information self structuring through sensory-m…

cs.IT2012★ 80 cited

High-SNR Asymptotics of Mutual Information for Discrete Constellations with Applications to BICM

Alex Alvarado, Fredrik Brannstrom, Erik Agrell +1

Asymptotic expressions of the mutual information between any discrete input and the corresponding output of the scalar additive white Gaussian noise channel are presented in the li…

math.DG2012

Twisted submersions in nonnegative sectional curvature

Pablo Angulo-Ardoy, Luis Guijarro, Gerard Walschap

B. Wilking introduced the dual foliation associated to a metric foliation in a Riemannian manifold with nonnegative sectional curvature, and proved that when the curvature is stric…

quant-ph2012★ 13 cited

Boundary Dynamics Driven Entanglement

A. Ibort, G. Marmo, J. M. Perez-Pardo

We will show how it is possible to generate entangled states out of unentangled ones on a bipartite system by means of dynamical boundary conditions. The auxiliary system is define…

stat.CO2012★ 38 cited

Fully Adaptive Gaussian Mixture Metropolis-Hastings Algorithm

David Luengo, Luca Martino

Markov Chain Monte Carlo methods are widely used in signal processing and communications for statistical inference and stochastic optimization. In this work, we introduce an effici…

physics.flu-dyn2012

Mixed convection above a rotating disk

Jorge Arrieta-Sanagustin, Mark G. Blyth

Mixed convection above a horizontal disk rotating in a semi-infinite fluid is examined when the disk is heated so that its temperature varies quadratically with distance away from…

math.CA2012★ 36 cited

Discrete semiclassical orthogonal polynomials of class one

Diego Dominici, Francisco Marcellan

We study the discrete semiclassical orthogonal polynomials of class s=1. By considering all possible solutions of the Pearson equation, we obtain five canonical families. We also c…

stat.ME2012

Pairwise Dynamic Time Warping for Event Data

Ana Arribas-Gil, Hans-Georg Müller

We introduce a new version of dynamic time warping for samples of observed event times that are modeled as time-warped intensity processes. Our approach is devel- oped within a fra…

cond-mat.mes-hall2012★ 19 cited

Ripples in a graphene membrane coupled to Glauber spins

L. L. Bonilla, A. Carpio

We propose a theory of ripples in suspended graphene sheets based on two-dimensional elasticity equations that are made discrete on the honeycomb lattice and then periodized. At ea…

cond-mat.mes-hall2012★ 21 cited

Model of ripples in graphene

L. L. Bonilla, A. Carpio

We propose a model of ripples in suspended graphene sheets based on plate equations that are made discrete with the periodicity of the honeycomb lattice and then periodized. In add…

cond-mat.mes-hall2012★ 7 cited

Temperature-dependent dynamical nuclear polarization bistabilities in double quantum dots in the spin-blockade regime

Anders Mathias Lunde, Carlos López-Monís, Ioanna A. Vasiliadou +2

The interplay of dynamical nuclear polarization (DNP) and leakage current through a double quantum dot in the spin-blockade regime is analyzed. A finite DNP is built up due to a co…

math.CA2012★ 35 cited

Dyadic harmonic analysis beyond doubling measures

Luis Daniel López-Sánchez, José María Martell, Javier Parcet

We characterize the Borel measures on for which the associated dyadic Hilbert transform, or its adjoint, is of weak-type and/or strong-type with re…

math.AP2012★ 47 cited

An approximate treatment of gravitational collapse

Yago Ascasibar, Rafael Granero-Belinchón, José Manuel Moreno

This work studies a simplified model of the gravitational instability of an initially homogeneous infinite medium, represented by $\TT^d$, based on the approximation that the mean…

cond-mat.mes-hall2012★ 13 cited

Gate control of Berry phase in III-V semiconductor quantum dots

Sanjay Prabhakar, Roderick Melnik, Luis L Bonilla

Berry phase in semiconductor quantum dots (QDs) can be induced by moving the dots adiabatically in a closed loop with the application of the distortion potential in the lateral dir…

cs.LG2012★ 110 cited

Efficient Monte Carlo Methods for Multi-Dimensional Learning with Classifier Chains

Jesse Read, Luca Martino, David Luengo

Multi-dimensional classification (MDC) is the supervised learning problem where an instance is associated with multiple classes, rather than with a single class, as in traditional…

math.AT2012

Homotopy idempotent functors on classifying spaces

Natàlia Castellana, Ramón Flores

Fix a prime . Since their definition in the context of Localization Theory, the homotopy functors and have shown to be powerful tools to understand and…

physics.soc-ph2012★ 24 cited

Stability and robustness analysis of cooperation cycles driven by destructive agents in finite populations

Rubén J. Requejo, Juan Camacho, José A. Cuesta +1

The emergence and promotion of cooperation are two of the main issues in evolutionary game theory, as cooperation is amenable to exploitation by defectors, which take advantage of…

math.OC2012

-symplectic Pontryagin's Maximum Principle for some families of PDEs

María Barbero-Liñán, Miguel C. Muñoz-Lecanda

An optimal control problem associated with the dynamics of the orientation of a bipolar molecule in the plane can be understood by means of tools in differential geometry. For firs…

cs.AI2012

Lex-Partitioning: A New Option for BDD Search

Stefan Edelkamp, Peter Kissmann, Álvaro Torralba

For the exploration of large state spaces, symbolic search using binary decision diagrams (BDDs) can save huge amounts of memory and computation time. State sets are represented an…

math.FA2012

A Bourgain-Pisier construction for general Banach spaces

J. Lopez-Abad

We prove that every Banach space, not necessarily separable, can be isometrically embedded into a -space in a way that the corresponding quotient has the Radon…

math.OA2012★ 6 cited

F\olner sequences and finite operators

Fernando Lledó, Dmitry V. Yakubovich

This article analyzes F\olner sequences of projections for bounded linear operators and their relationship to the class of finite operators introduced by Williams in the 70ies. We…