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Displaying 1-6 out of 6 total
Chip Temperature Selfregulation for Digital Circuits Using Polymorphic Electronics Principles
Found in: Digital Systems Design, Euromicro Symposium on
By Richard Ruzicka,Vaclav Simek
Issue Date:September 2011
pp. 205-212
The paper presents a new design approach to digital circuits that provides for an increased chip operation reliability from temperature point of view. The key aspect behind the proposed method of approach is to avoid chip overheating due to special design ...
On analysis of fabricated polymorphic circuits
Found in: Design and Diagnostics of Electronic Circuits and Systems
By Vaclav Simek, Richard Ruzicka, Lukas Sekanina
Issue Date:April 2010
pp. 281-284
The paper describes a reconfigurable polymorphic chip REPOMO32, experiments carried out with this chip and provides report on important experiences with regard to practical applications of digital polymorphic circuits sensitive to the power supply voltage ...
A Numerical Solution of the Dispersion Modeling in the Planetary Boundary Layer
Found in: Computational Intelligence, Modelling and Simulation, International Conference on
By Radim Dvorak, Frantisek Zboril, Vaclav Simek
Issue Date:September 2009
pp. 6-10
In this paper, we present an approach to numerical solution of a model that simulates the process of pollutant dispersion in the planetary boundary layer. The foundation of model itself comes from the current research of a wind and diffusion modeling. From...
Towards Accelerated Computation of Atmospheric Equations Using CUDA
Found in: Computer Modeling and Simulation, International Conference on
By Vaclav Simek, Radim Dvorak, Frantisek Zboril, Jiri Kunovsky
Issue Date:March 2009
pp. 449-454
Main objective of this paper is to outline possibleways how to achieve a substantial acceleration in caseof advection-diffusion equation (A-DE) calculation,which is commonly used for a description of thepollutant behavior in atmosphere. A-DE is a kind ofpa...
GPU Acceleration of 2D-DWT Image Compression in MATLAB with CUDA
Found in: Computer Modeling and Simulation, UKSIM European Symposium on
By Vaclav Simek, Ram Rakesh Asn
Issue Date:September 2008
pp. 274-277
This article will present the details about the acceleration of 2D wavelet-based medical data (image) compression on MATLAB with CUDA. It is obvious that the diagnostic materials (mostly as acertain type of image) are increasingly acquired in a digital for...
GPU Based Acceleration of Telegraph Equation
Found in: Computer Modeling and Simulation, International Conference on
By Václav Šimek, Michal Kraus, Jirí Kunovský, Jirí Petrek
Issue Date:April 2008
pp. 629-630
In a matter of just a few years, the programmable graphics processor unit has evolved into an absolute computing workhorse. With multiple cores driven by very high memory bandwidth, today's GPUs offer incredible resources for both graphics and non-graphics...