Results 291 to 300 of about 13,162,473 (330)
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Fidelity in visualizing large-scale simulations
Computer-Aided Design, 2005Abstract Computer simulations are powerful tools frequently used today in many important applications, for example to build safer buildings, to crash-test an automobile before it is built, to stabilize the Pisa tower, to design artificial joints that are comfortable and durable, or to investigate what-if scenarios to avoid and best recover from ...
Voicu Popescu, Christoph M. Hoffmann
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Large scale natural vision simulations
Future Generation Computer Systems, 1994A computationally intensive approach to pattern recognition in images is developed and applied to face recognition. Similarly to previous work, we compute functional inner products of a two-dimensional input signal (image) with a set of two-dimensional Gabor functions which fit the receptive fields of simple cells in the primary visual cortex of ...
Lourens, T. +2 more
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2005
Computer simulation has the history of 50 years. Its contribution to Science is indeed enormous and fruitful. Above all, significant is the fact that physical processes of nonlinear phenomena now become rather easily elucidated. Increase of simulation results that demonstrate nonlinear processes of observed phenomena in terms of fundamental laws has ...
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Computer simulation has the history of 50 years. Its contribution to Science is indeed enormous and fruitful. Above all, significant is the fact that physical processes of nonlinear phenomena now become rather easily elucidated. Increase of simulation results that demonstrate nonlinear processes of observed phenomena in terms of fundamental laws has ...
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Large scale simulation of particulate flows
Proceedings 13th International Parallel Processing Symposium and 10th Symposium on Parallel and Distributed Processing. IPPS/SPDP 1999, 2003Simulations of particles in fluid flows are of great interest to numerous industries using sedimentation, fluidization, lubricated transport, and hydraulic fracturing of hydrocarbon reservoirs. Simulating incompressible viscoelastic flows with millions of rigid particles is computationally a very challenging problem.
Ahmed H. Sameh, Vivek Sarin
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Large-scale full-wave simulation
Proceedings of the 41st annual Design Automation Conference, 2004We describe a new extraction tool, EMX (Electro-Magnetic eXtractor), for the analysis of RF, analog and high-speed digital circuits. EMX is a fast full-wave field solver. It incorporates two new techniques which make it significantly faster and more memory-efficient than previous solvers.
Sharad Kapur, David E. Long
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Efficient large-scale BGP simulations
Computer Networks, 2006Simulation has been the method of choice for analyzing large, complex, and highly volatile systems. One of these systems is the inter-domain routing infrastructure of the Internet. Despite the need for high quality Border Gateway Protocol (BGP) simulation tools, traditional BGP simulators have limitations either in their modeling fidelity or in their ...
Xenofontas A. Dimitropoulos +1 more
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Large-Scale Simulations of Sky Surveys
Computing in Science & Engineering, 2014Large-volume sky surveys have accessed the Universe's vast temporal and spatial expanse via a remarkable set of measurements, and many more are sure to follow. To make new predictions for these cosmological observations and to properly interpret them, large-scale numerical simulation and modeling has become an essential tool.
Katrin Heitmann +16 more
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Large Scale Numerical Simulations of the Climate
2017 IEEE 24th Symposium on Computer Arithmetic (ARITH), 2017The Met Office Hadley Centre for Climate Science and Services, based at the Met Office's Exeter HQ, provides world-class guidance on the science of climate change and is the primary focus in the UK for climate science. The Hadley Centre makes significant contributions to scientific literature and to a variety of climate science reports, including the ...
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Large-scale simulation of V2V environments
Proceedings of the 2008 ACM symposium on Applied computing, 2008Providing vehicles with enhanced ability to communicate and exchange real-time data with neighboring vehicles opens up a variety of complex challenges that can only be met by combining different research fronts such as wireless communications, information processing, self-organization protocols and collaborative optimization.
Hugo Conceição +3 more
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Large scale molecular simulations of nanotoxicity
WIREs Systems Biology and Medicine, 2014The widespread use of nanomaterials in biomedical applications has been accompanied by an increasing interest in understanding their interactions with tissues, cells, and biomolecules, and in particular, on how they might affect the integrity of cell membranes and proteins. In this mini‐review, we present a summary of some of the recent studies on this
Camilo A, Jimenez-Cruz +2 more
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