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Digital integrated circuit implementation of an identification stage for the detection of illegal hunting and logging
(Institute of Electrical and Electronics Engineers Inc., 2015-09)
Results of the VLSI implementation of an acoustic classification system's identification stage, intended for the detection of gunshots and chainsaws in a protected tropical area, are shown, with the idea of later building ...
Assessing the performance of several rainfall interpolation methods as evaluated by a conceptual hydrological model
(Scopus, 2016)
The objective of this study was to assess the performance of several rainfall interpolation methods as evaluated by
a conceptual hydrological model. To this purpose, the upper Toro River catchment (43.15 km2) located in ...
Hacia el Desarrollo de un Prototipo de Sistema de Voto electrónico para el contexto Costarricense
(Instituto Tecnológico de Costa Rica, 2015)
Los desarrollos tecnológicos le han ofrecido a nuestras sociedades soluciones a distintos problemas que se han tenido que ir enfrentando, más recientemente las tecnologías digitales de comunicación e información se han ...
A Parallel Framework with Block Matrices of a Discrete Fourier Transform for Vector-Valued Discrete-Time Signals
(Hindawi Publishing Corporation, 2015)
This paper presents a parallel implementation of a kind of discrete Fourier transform (DFT): the vector-valued DFT. The vector-valued DFT is a novel tool to analyze the spectra of vector-valued discrete-time signals. This ...
A fault-tolerance protocol for parallel applications with communication imbalance
(IEEE, 2015)
The predicted failure rates of future supercomputers
loom the groundbreaking research large machines are
expected to foster. Therefore, resilient extreme-scale applications
are an absolute necessity to effectively use ...
Power, Reliability, Performance: One System to Rule Them All
(IEEE, 2016)
En un diseño basado en el marco de programación paralelo Charm ++, un sistema de tiempo de ejecución adaptativo interactúa dinámicamente con el administrador de recursos de un centro de datos para controlar la energía ...
Arquitectura de Alta Disponibilidad en DSpace: Repositorio TEC
(Instituto Tecnológico de Costa Rica, 2015)
En la actualidad, el acceso rápido, seguro y eficiente a la información es un aspecto muy importante para todos los usuarios. Un repositorio institucional que no garantiza el acceso a su contenido de forma eficiente y ...
Automated plant species identification: Challenges and Opportunities
(IFIP Advances in Information and Communication Technology, 2016)
The number of species of macro organisms on the planet is
estimated at about 10 million. This staggering diversity and the need
to better understand it led inevitably to the development of classification
schemes called ...
Analysis of source separation algorithms in industrial acoustic environments
(Institute of Electrical and Electronics Engineers Inc., 2015)
This paper shows the results from the computation cost evaluation of three blind source separation algorithms. The algorithms tested were: FastICA, Adaptive Algorithm Based on Natural Gradient, and Adaptive EASI Based on ...
Using migratable objects to enhance fault tolerance schemes in supercomputers
(IEEE Computer Society, 2015-07)
Supercomputers have seen an exponential increase in their size in the last two decades. Such a high growth rate is expected to take us to exascale in the timeframe 2018-2022. But, to bring a productive exascale environment ...