Results 41 to 50 of about 312,991 (292)

Gunrock: A High-Performance Graph Processing Library on the GPU

, 2016
For large-scale graph analytics on the GPU, the irregularity of data access and control flow, and the complexity of programming GPUs have been two significant challenges for developing a programmable high-performance graph library.
Cederman D., Goel A., Gonzalez J. E., Gregor D., Jia Y., Low Y., Pande P. R., Siek J. G.   +7 more
core   +1 more source

GAMER: a GPU-Accelerated Adaptive Mesh Refinement Code for Astrophysics

, 2009
We present the newly developed code, GAMER (GPU-accelerated Adaptive MEsh Refinement code), which has adopted a novel approach to improve the performance of adaptive mesh refinement (AMR) astrophysical simulations by a large factor with the use of the ...
Aubert, Bagla, Bryan, Campbell, Collins, Frigo, Fryxell, Gingold, Godunov, Hallman, Hockney, Hsi-Yu Schive, Klypin, Kravtsov, Landau, Martin, NVIDIA, O'Shea, Pen, Press, Ricker, Tzihong Chiueh, Woo, Yu-Chih Tsai   +23 more
core   +2 more sources

Optimization and acceleration of distance histogram algorithm of three-dimensionspace data of coal mine

Gong-kuang zidonghua, 2017
The properties and data structure of distance histogram algorithm of three-dimensional space data were analyzed, and a general computing method based on graphics processor and a high performance computing method based on FPGA were proposed.
PEI Hao, YOU Xiaorong, NIU Xinwei
doaj   +1 more source

GPU-Disasm: A GPU-Based X86 Disassembler [PDF]

, 2015
Static binary code analysis and reverse engineering are crucial operations for malware analysis, binary-level software protections, debugging, and patching, among many other tasks. Faster binary code analysis tools are necessary for tasks such as analyzing the multitude of new malware samples gathered every day.
Ladakis, Evangelos, Vasiliadis, Giorgos, Polychronakis, Michalis, Ioannidis, Sotiris, Portokalidis, Georgios   +4 more
openaire   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

A GPU-accelerated Branch-and-Bound Algorithm for the Flow-Shop Scheduling Problem [PDF]

, 2012
Branch-and-Bound (B&B) algorithms are time intensive tree-based exploration methods for solving to optimality combinatorial optimization problems. In this paper, we investigate the use of GPU computing as a major complementary way to speed up those ...
Chakroun, Imen, Mohand, Mezmaz, Nouredine, Melab, Tuyttens, Daniel   +3 more
core   +5 more sources

Medical Ultrasound Imaging: To GPU or Not to GPU?

IEEE Micro, 2011
Medical ultrasound imaging stands out from other modalities in providing real-time diagnostic capability at an affordable price while being physically portable. This article explores the suitability of using GPUs as the primary signal and image processors for future medical ultrasound imaging systems.
So, HKH, Yu, ACH, Chen, J, Yiu, BYS
openaire   +3 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Interactive Molecular Graphics for Augmented Reality Using HoloLens

Journal of Integrative Bioinformatics, 2018
Immersive technologies like stereo rendering, virtual reality, or augmented reality (AR) are often used in the field of molecular visualisation. Modern, comparably lightweight and affordable AR headsets like Microsoft’s HoloLens open up new possibilities
Müller Christoph, Krone Michael, Huber Markus, Biener Verena, Herr Dominik, Koch Steffen, Reina Guido, Weiskopf Daniel, Ertl Thomas   +8 more
doaj   +1 more source