Year 2009 (International Conferences) Rio Yokota, Tetsu Narumi, Ryuji Sakamaki, Kenji Yasuoka, Shinnosuke Obi, "Fast Multipole Methods on GPUs for the Meshfree Simulation of Turbulence", 10th US National Congress on Computational Mechanics, Ohio, USA, Jul., 2009. Rio Yokota, Tetsu Narumi, Ryuji Sakamaki, Shun Kameoka, Kenji Yasuoka, Shinnosuke Obi, "DNS of Homogeneous Turbulence Using Vortex Methods Accelerated by the FMM on a Cluster of GPUs", Parallel Computational Fluid Dynamics (ParCFD) 2009, California, USA, Mar., 2009. Shun Kameoka, Tetsu Narumi, Kenji Yasuoka, "Client-Server Architecture for Accelerating Molecular Dynamics Simulations with a PLAYSTATION 3 Cluster", HPC Asia 2009, Kaohsiung, Taiwan, Mar., 2009. Tetsu Narumi, Tsuyoshi Hamada, Keigo Nitadori, Ryuji Sakamaki, Shun Kameoka, Kenji Yasuoka, "High-PerfoOCrmance Quasi Double-Precision Method using Single-Precision Hardware for Molecular Dynamics Simulations with GPUs", HPC Asia 2009, Kaohsiung, Taiwan, Mar., 2009.