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Phasawee Saingyen, Sittiporn Channumsin, Suwat Sreesawet, Keerati Puttasuwan and Thanathip Limna
The growing number of space objects leads to increases in the potential risks of damage to satellites and generates space debris after colliding. Conjunction assessment analysis is the one of keys to evaluating the collision risk of satellites and satell...
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Driss En-Nejjary, François Pinet and Myoung-Ah Kang
The size of spatial data is growing intensively due to the emergence of and the tremendous advances in technology such as sensors and the internet of things. Supporting high-performance queries on this large volume of data becomes essential in several da...
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Samarpan Chakraborty and Balakumar Balachandran
Generation and propagation of waves in a numerical wave tank constructed using Weakly Compressible Smoothed Particle Hydrodynamics (WCSPH) are considered here. Numerical wave tank simulations have been carried out with implementations of different Wendla...
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Igor Sesin,Roman Bolbakov
Pág. 66 - 73
GPGPU (General Purpose computing for Graphical Processing Units) technology allows one to harness the computational power of a GPU (Graphical Processing Unit) and apply it to practically any computationally-intensive task benefiting from parallelization....
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Igor Sesin,Roman Bolbakov
Pág. 62 - 67
Problem-oriented program generation is an approach to improving performance for certain class of GPGPU (General Purpose computing for Graphical Processing Units) programs. Creating problem-oriented program generators manually is a time-consuming and diff...
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Sukjun Park and Nakhoon Baek
Recently, ray tracing techniques have been highly adopted to produce high quality images and animations. In this paper, we present our design and implementation of a real-time ray-traced rendering engine. We achieved real-time capability for triangle pri...
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KyungWoon Cho and Hyokyung Bahn
GPGPU (General-Purpose Graphics Processing Unit) consists of hardware resources that can execute tens of thousands of threads simultaneously. However, in reality, the parallelism is limited as resource allocation is performed by the base unit called thre...
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Stephan Lenz, Martin Geier and Manfred Krafczyk
The simulation of fire is a challenging task due to its occurrence on multiple space-time scales and the non-linear interaction of multiple physical processes. Current state-of-the-art software such as the Fire Dynamics Simulator (FDS) implements most of...
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Octavio Navarro-Hinojosa and Moisés Alencastre-Miranda
Modeling and simulation of the skeletal muscles are usually solved using the Finite Element method (FEM) which, although accurate, commonly needs a complex mesh and the solution is not processed in real-time. In this work, a meshfree model that simulates...
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Evangelos S. Filippas, George P. Papadakis and Kostas A. Belibassakis
Flapping foils located beneath or to the side of the hull of the ship can be used as unsteady thrusters, augmenting ship propulsion in waves. The basic setup is composed of a horizontal wing, which undergoes an induced vertical motion due to the ship?s r...
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