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parallel processing » parallel proceedings (Expander búsqueda), parallel programming (Expander búsqueda)
processors » professors (Expander búsqueda), processos (Expander búsqueda), processor (Expander búsqueda)
1
artículo
Publicado 2020
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Technology makes many of the tasks that were previously difficult to perform, nowadays can be solved, one of them is to be able to carry out studies on large tracts of land and at the same time be able to have a level of detail of them, through the study of the satellite images provided by the Earth observation satellites, these images are composed of a series of spectral bands that will depend on the type of satellite mission that was conceived and the optical instrument that is found as a payload, these images are represented by multidimensional arrays and large size, so computational high computation equipment is required to process the images, added to this requires specialized software that allows the visual interpretation of satellite images. To be able to work with satellite images you have many configurations, normally you work with the configuration of separate bands that consis...
2
artículo
Publicado 2011
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In the last decade the multicore processors had emerged with the comeback of the symmetric multiprocessing (SMP) after a long decade in which the based OpenMPI clusters had dominated the high performace processing world. Actually, we have in the market 2, 4 and 6 multicore processors; the Cell BE processors with a Power Processor Element (PPE) and 8 vectorial processors called Synergistic Processor Element (SPE), and graphics processors which have from 48 to 448 cores dedicated to numerical tasks. In the present work, we show our experience in the interaction with these processors, discussing the programming techniques and the future possibilities for making low cost numerical tasks.
3
artículo
There is a wide variety of techniques that increase application performance by alleviating one or more of the most important problems with today's processors. In this work, the execution time, speedup and efficiency of the linear Apriori algorithm are shown as well as parallel with the use of OpenMP. By identifying the frequent elements of transactional databases, in processing 5 thousand records the time improves in 42,078 seconds of the algorithm with openMP compared to the sequential algorithm, in the execution 8 processor cores were used.
4
artículo
Nowadays, some of the most popular tools for parallel programming are Message Passing Interface and Open Multi-Processing. It is of interest to compare these tools in solving the same kind of problems, because of the use of different approaches to inter-task communication. This work attempts to contribute to this goal by running trials in a centralized shared memory architecture in the case of problems with an entirely parallel solution. The selected case study was the parallel computation of Mandelbrot set. Trials were conducted for different iteration limits, processors amount, and C++ implementation variants. The results show better performance in the case of Open Multi-Processing.
5
artículo
Publicado 2000
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This article develops a robust platform for remote process management.JAVA language is used as a programming language at three levels of development: Control Servers, Web Server and Web Clients. The interaction with the control servers will be through the serial port and/or parallel port depending on the requirement. Thus we can interact with any specialized control device: A microcontroller, a PLC (Programmable Logic Controller), a DSP (Digital Signal Processor) or sophisticated sensors that send data through the aforementioned ports, theLocal network of Control servers ensure the reliability and proper functioning of our processes.The exit door to the Internet will be the "Web Servers", which serve clients; Such a client does not have direct access to the system, until it has verified its privileges. The information thatjourney through the Web is encrypted. Using a microcontroller we w...
6
artículo
Publicado 2008
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At present we observe a vigorous developmental of the cognitive science like a multidisciplinary field that involve several disciplines, such as cognitive psychology, artificial intelligence, linguistics, philosophy, neuroscience, and cognitive anthropology, in order to study the cognition. The study of cognition and mind has been made from a point of view of the speculative philosophy, or from perspective of the philosophy of mind, or from a point of view scientific. The hypothetical and/or theoretical proposals offered from those studies, are discussed and are submitted to experimental analysis, for the purpose to test their scientific validity. Thus, the cognitive science set the essential properties of mind and cognition, such as the representational nature of mind, the causal relation between the cognitive representation and the behavior, the symbolic nature of information mentally ...
7
artículo
Publicado 2008
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At present we observe a vigorous developmental of the cognitive science like a multidisciplinary field that involve several disciplines, such as cognitive psychology, artificial intelligence, linguistics, philosophy, neuroscience, and cognitive anthropology, in order to study the cognition. The study of cognition and mind has been made from a point of view of the speculative philosophy, or from perspective of the philosophy of mind, or from a point of view scientific. The hypothetical and/or theoretical proposals offered from those studies, are discussed and are submitted to experimental analysis, for the purpose to test their scientific validity. Thus, the cognitive science set the essential properties of mind and cognition, such as the representational nature of mind, the causal relation between the cognitive representation and the behavior, the symbolic nature of information mentally ...
8
Publicado 2019
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El objetivo de este trabajo de investigación fue los sistemas operativos, si bien es cierto no resulta ser lo más importante que tengan un procesador, está dentro de cada uno de ellos, pues un procesador por sí solo no podría desempeñar en esta época alguna función sofisticada que el usuario emplea en la actualidad. La evolución de los sistemas operativos va de la mano con la evolución que presentan los procesadores, motivo por el cual ambos deben desarrollarse en forma paralela. Los grandes servidores como Linux facilitan la acción multitarea de los usuarios y permiten un mejor aprovechamiento de los procesadores. Las redes, hoy en día, son indispensables no solamente para mantenernos al tanto de lo que ocurre a nivel mundial, sino que rigen nuestro ritmo de vida, debido a que muchos procesos a nivel industrial se conducen bajo esta forma de comunicación.
9
tesis de grado
Publicado 2018
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La presente investigación titulada “Eficiencia de la inversión en Tecnologías de Información y Comunicación en relación al rendimiento académico de los estudiantes de Instituciones Educativas Publicas en la Provincia del Cusco, 2007 – 2017”, se realizó con la finalidad de poder determinar si la inversión realizada en sistemas de TIC ha sido eficiente o no a lo largo de los 10 últimos años, todo esto considerando que la eficiencia se medirá a través del rendimiento académico, ya que si tenemos en cuenta que el sistema educativo posee una función de producción, la cual tiene como producto final la culminación del proceso educativo de los estudiantes. El objetivo de la investigación es “Identificar cual ha sido el grado de eficiencia obtenido en el rendimiento académico de los estudiantes, con respecto a la inversión en Tecnologías Información y Comunicación e...
