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74 results found.

Resource types: Print book E-book Article Journal Thesis Chapter
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Parallel projected aggregation methods for solving large inconsistent systems
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Scolnik, Hugo Daniel · SEDICI UNLP · 2003
The Projected Aggregation Methods (PAM) for solving linear systems of equali- ties and/or inequalities, generate a new iterate xk+1 by projecting the current point xk onto a separating hyperplane generated by a given lin...
Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Computación de altas prestaciones para la resolución de sistemas dispersos de grandes dimensiones: tomografía óptica difraccional como caso de estudio
E-book
E-book
Garzón Gracía, Martín; Ortega López, Gloria; García Fernández, Inmaculada · Editorial Universidad de Almería · 2014 · ISBN 9788416027583
This thesis, entitled €High Performance Computing for solving large sparse systems. Optical Diffraction Tomography as a case of study€ investigates the computational issues related to the resolution of linear systems o...
Idioma Spanish
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High availability for parallel computers
Article
Article
Rexachs del Rosario, Dolores et al · SEDICI UNLP · 2010
Fault tolerance has become an important issue for parallel applications in the last few years. The parallel systems' users want them to be reliable considering two main dimensions, availability and data consistency. Avai...
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Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
RADIC scalability analysis: functional Mmodel
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Méndez, Sandra et al · SEDICI UNLP · 2009
In parallel systems, a number of measures of performance are not accurate or representative of their functioning. These measures allow to quantify the benefit of parallelism. Very often, programs are designed and tested ...
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Open Access
Parallel backpropagation neural networks forTask allocation by means of PVM
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Crespo, María Liz et al · SEDICI UNLP · 1998
Features such as fast response, storage efficiency, fault tolerance and graceful degradation in face of scarce or spurious inputs make neural networks appropriate tools for Intelligent Computer Systems. A neural network ...
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El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Parallel Application Signature for Performance Prediction : Ph. D. Thesis in High Perfomance Computing
Article
Article
Wong, Alvaro · SEDICI UNLP · 2010
In order to measure the performance of a parallel machine, a set of application kernels as benchmarks have often been used. However, it is not always possible to characterize the performance using only benchmarks, given ...
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Open Access
Parallel cellular programming skeleton
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Saez, Fernando et al · SEDICI UNLP · 2009
Cellular automata provide an abstract model of parallel com- putation that can be effectively used for modeling and simulation of com- plex phenomena and systems. The design and implementation of parallel programming lan...
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Open Access
Parallel processing applied to the design of concrete encased grounding electrodes
Article
Article
Murta Vale, María Helena et al · SEDICI UNLP · 2001
This work presents the authors investigation regarding the application of parallel processing to the design of grounding systems, comprising concrete encased electrodes. The natural parallelism of the involved tasks and ...
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Open Access
Appling parallelism in image mining
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Fernández, Jacqueline et al · SEDICI UNLP · 2007
Image mining deals with the study and development of new technologies that allow accomplishing this subject. A common mistake about image mining is identifying its scopes and limitations. Clearly it is different from com...
Idioma English
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Open Access
Processing interaction protocols in parallel: a logic programming implementation for robotic soccer
Article
Article 2 fuentes relacionadas
Tucat, Mariano et al · SEDICI UNLP · 2005
2 fuentes relacionadas
SEDICI UNLP OAI-PMH Idioma: Inglés · Article · Acceso abierto
SEDICI UNLP OAI-PMH Idioma: Inglés · Document · Acceso abierto
In this paper we explore different situations in which collaborative agents have to communicate among themselves using standard interaction protocols. We will propose how to process these interactions in parallel without...
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Open Access
Heterogeneous parallel-distributed processing applied to process engineering
Article
Article
Vázquez, Gustavo Esteban · SEDICI UNLP · 2002
The main goal of this thesis was to design new parallel processing strategies specially conceived for distributed environments in order to solve numerical and structural problems from the field of process systems enginee...
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Open Access
GROMACS 4.5: a high-throughput and highly parallel open source molecular simulation toolkit
Article
Article
Sander Pronk; Szilárd Páll; Roland Schulz; Per Larsson; Pär Bjelkmar; Rossen Apostolov; Michael R. Shirts; Jeremy C. Smith · Bioinformatics · 2013
MOTIVATION: Molecular simulation has historically been a low-throughput technique, but faster computers and increasing amounts of genomic and structural data are changing this by enabling large-scale automated simulation...
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Material complementario
A parallel approach for backpropagation learning of neural networks
Article
Article
Crespo, María Liz et al · SEDICI UNLP · 1999
Fast response, storage efficiency, fault tolerance and graceful degradation in face of scarce or spurious inputs make neural networks appropiate tools for Intelligent Computer Systems. But on the other hand, learning alg...
Idioma English
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Open Access
P♤ : A process algebra for modeling prioritized stochastic timed systems (extended abstract)
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Domínguez, Martín Ariel et al · SEDICI UNLP · 2003
We present P♤, a Stochastic Process Algebra (SPA) that allows for the modeling of timed systems with priorities and urgency. We de ne the semantics of P♤ in terms of Prioritized Stochastic Automata (PSA), an extensio...
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Open Access
A simple measure of electron localization in atomic and molecular systems
Article
Article
Axel D. Becke; Kenneth E. Edgecombe · The Journal of Chemical Physics · 1990
We introduce in this work a new approach to the identification of localized electronic groups in atomic and molecular systems. Our approach is based on local behavior of the Hartree–Fock parallel-spin pair probability ...
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Página del recurso
Electrostatics of nanosystems: Application to microtubules and the ribosome
Article
Article
Nathan Baker; David Sept; Simpson Joseph; Michael Holst; J. Andrew McCammon · Proceedings of the National Academy of Sciences · 2001
Evaluation of the electrostatic properties of biomolecules has become a standard practice in molecular biophysics. Foremost among the models used to elucidate the electrostatic potential is the Poisson-Boltzmann equation...
Idioma English
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Página del recurso
Neural networks and physical systems with emergent collective computational abilities.
Article
Article
J. J. Hopfield · Proceedings of the National Academy of Sciences · 1982
Computational properties of use of biological organisms or to the construction of computers can emerge as collective properties of systems having a large number of simple equivalent components (or neurons). The physical ...
Idioma English
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Página del recurso
Driving to a fast IMS feature vector computing
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Fernández, Jacqueline et al · SEDICI UNLP · 2008
La creciente cantidad de imágenes transmitidas a través de Internet ha llevado al desarrollo de Sistemas de Minería de Imágenes de propósito general. La performance de un SMI depende en gran medida de una rápida y...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Applying backfilling over a non-dedicated cluster
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Hanzich, Mauricio et al · SEDICI UNLP · 2005
The resource utilization level in open laboratories of several universities has been shown to be very low. Our aim is to take advantage of those idle resources for parallel computation without disturbing the local load. ...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Coscheduling techniques and monitoring tools for non-dedicated cluster computing
Article
Article
Solsona Theás, Francesc et al · SEDICI UNLP · 2001
Our efforts are directed towards the understanding of the coscheduling mechanism in a NOW system when a parallel job is executed jointly with local workloads, balancing parallel perfor-mance against the local interactive...
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Open Access
Hybrid architecture for metric space searches
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Bustos, Fabricio H. et al · SEDICI UNLP · 2011
Every day, new technologies are developed to combine the facilities arranged for shared memory systems with the facilities that provide distributed memory systems. This paper proposes a hybrid system that enables communi...
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Open Access
Process tracking for dynamic tuning applications on the grid
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Costa, Genaro et al · SEDICI UNLP · 2006
Los recursos computacionales requeridos por la comunidad científica para solucionar problemas son mayores que los ofrecidos por la infraestructura actual. La necesidad de mayores prestaciones se debe al constante progre...
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Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
What to consider for applying backfilling on non-dedicated environments
Article
Article
Hanzich, Mauricio et al · SEDICI UNLP · 2005
The resource utilization level in open laboratories of several universities has been shown to be very low. Our aim is to take advantage of those idle resources for parallel computation without disturbing the local load. ...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
An Algorithm for Least-Squares Estimation of Nonlinear Parameters
Article
Article
Donald W. Marquardt · Journal of the Society for Industrial and Applied Mathematics · 1963
Previous article Next article An Algorithm for Least-Squares Estimation of Nonlinear ParametersDonald W. MarquardtDonald W. Marquardthttps://doi.org/10.1137/0111030PDFPDF PLUSBibTexSections ToolsAdd to favoritesExport Ci...
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