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https://hdl.handle.net/10316/108636
Título: | Introduction to Stochastic Computing using a Remote Lab with Reconfigurable Logic | Autor: | Lobo, Jorge | Palavras-chave: | remote lab; reconfigurable logic; stochastic computing | Data: | 2016 | Editora: | Kassel University Press GmbH | Projeto: | European Commission collaborative FET project BAMBI - Bottom-up Approaches to Machines dedicated to Bayesian Inference - FP7-ICT-2013- C, project number 618024 (www.bambi-fet.eu) Institute of Systems and Robotics at Coimbra University |
Título da revista, periódico, livro ou evento: | International Journal of Online Engineering | Volume: | 12 | Número: | 04 | Resumo: | This short paper introduces the basic concepts of Stochastic Computing (SC), and presents additions to a remote lab with reconfigurable logic to allow testing SC circuits. Recently, SC has been revisited and evaluated as a possible way of performing approximate probabilistic computations for artificial perception systems. New modules allow the generation of pseudo-random numbers, given a seed key and using linear feedback shift registers, but also having true random number generation using ring oscillators and embedded PLLs. Stochastic computing allows a tradeoff between resource usage and precision, allowing very simple circuits to perform computations, at the expense of a longer integration time to have reasonable results. We provide the basic stochastic computing modules, so that any user can use them to build a stochastic computing circuit and go beyond software simulations, providing a remote hardware device to test real circuits at high clock speeds. | URI: | https://hdl.handle.net/10316/108636 | ISSN: | 1861-2121 1868-1646 |
DOI: | 10.3991/ijoe.v12i04.5091 | Direitos: | openAccess |
Aparece nas coleções: | FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Introduction to stochastic computing using a remote lab with reconfigurable logic.pdf | 1.21 MB | Adobe PDF | Ver/Abrir |
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