Image processing applications on the Nvidia Jetson platform by Tan, Jacky Shou Siang

“…The hardware used to execute this project is Nvidia Jetson TX2 developer kit given its computing performance and mobility. Detailed image processing process for decoding and overlaying images will be covered in this report. …”
Get full text

Numerical solution of third-order Robin boundary value problems using diagonally multistep block method by N. M., Nasir, Z. A., Majid, F., Ismail, N., Bachok

“…The numerical results signify that the computational performances of the proposed method is competitive in terms of accuracy and efficiency than the existing method.…”
Get full text

A Regional Topic Model Using Hybrid Stochastic Variational Gibbs Sampling for Real-Time Video Mining by Lin Tang, Lin Liu, Jianhou Gan

“…The events location and real-time computational performance of crowd scenes continuously challenge the field of video mining. …”
Get full text

PowerSAS.m—An Open-Source Power System Simulation Toolbox Based on Semi-Analytical Solution Technologies by Jianzhe Liu, Rui Yao, Feng Qiu, Yang Liu, Kai Sun

“…At its core, it implements a novel SAS method and encloses various heuristics and simulation techniques to ensure enhanced computational performance. In case studies, we verify PowerSAS.m in benchmarking comparisons and demonstrate its functionalities in grid analysis scenarios.…”
Get full text

Biotite: new tools for a versatile Python bioinformatics library by Patrick Kunzmann, Tom David Müller, Maximilian Greil, Jan Hendrik Krumbach, Jacob Marcel Anter, Daniel Bauer, Faisal Islam, Kay Hamacher

“…We show that the computational performance of Biotite for bioinformatics tasks is comparable to individual, special purpose software systems specifically developed for the respective single task. …”
Get full text

A novel learning rule for long-term plasticity of short-term synaptic plasticity enhances temporal processing by Dean eBuonomano, Tiago P Carvalho

“…What has not been addressed theoretically or experimentally is whether STP is learned; that is, is STP regulated by specific learning rules that are in place to optimize the computations performed at synapses, or, are changes in STP essentially an epiphenomenon of long-term plasticity? …”
Get full text

Recent progress on coherent computation based on quantum squeezing by Bo Lu, Lu Liu, Jun-Yang Song, Kai Wen, Chuan Wang

“…The coherent Ising machines (CIMs) based on the squeezed state are capable of searching the ground state of the Ising model, which can be used to solve combinatorial optimization problems and have been experimentally demonstrated to have excellent computational performance. This review introduces the recent progress of a CIM hardware solver based on optical parametric oscillators, including the delayed optical path scheme and a measurement feedback scheme. …”
Get full text

On the Efficiency of OpenACC-aided GPU-Based FDTD Approach: Application to Lightning Electromagnetic Fields by Sajad Mohammadi, Hamidreza Karami, Mohammad Azadifar, Farhad Rachidi

“…The OpenACC directive-based programming model is used to enhance the computational performance, and the results are compared with those obtained by using a CPU-based model. …”
Get full text

A micromagnetic study: lateral size dependence of the macroscopic properties of rectangular parallelepiped Cobalt-ferrite nanoferromagnetic by Nur Aji Wibowo, Susatyo Pranoto, Cucun Alep Riyanto, Andreas Setiawan

“…The micromagnetic computations performed were based on LLG equation. The MNPs sample was simulated in the form of a rectangular parallelepiped with a thickness of 20 nm and square surface with lateral length varies from 10 to 80 nm at an interval of 10 nm. …”
Get full text

Geostationary Orbit Surveillance Using the Unscented Kalman Filter and the Analytical Orbit Model by Kyoung-Min Roh, Eun-Seo Park, Byung-Kyu Choi

“…For the dynamic model, precise analytical orbit model developed by Lee et al. (1997) is used to improve computation performance and the unscented Kalman filer (UKF) is applied as a real-time filtering method. …”
Get full text

Survey of Novel Architectures for Energy Efficient High-Performance Mobile Computing Platforms by Owen O’Connor, Tarek Elfouly, Ali Alouani

“…For high-performance mobile computing to be practical, alternative hardware designs are needed to increase the computing performance while minimizing the required power consumption. …”
Get full text

State solutions for distribution systems and switching event using a neural network by Arbel Yaniv, Avi Lin, David Raz, Yuval Beck

“…The solutions have very high precision and good results are found for switched laterals. The computational performance is also compared and an improvement of two orders of magnitude is observed.…”
Get full text

Quantum walks in polycyclic aromatic hydrocarbons by Prateek Chawla, C. M. Chandrashekar

“…We present results of computations performed for some benzoid polycyclic aromatic hydrocarbons in this regard, and show that the quantum walk-based approach does correctly predict the reactive sites and stability order of the molecules considered.…”
Get full text

Optimised distributed sensor system for covid protocol monitoring using multiprocessor architecture by S. Venkatraman, Navansh Goel, Mohanapriya Singaravelu, Sriram Namana, M. Mohan, G. Rohith

“…The results of our experiments suggest that our approach may significantly enhance computing performance while also delivering adequate outcomes in a short period of time.…”
Get full text

Hopf physical reservoir computer for reconfigurable sound recognition by Md Raf E. Ul Shougat, XiaoFu Li, Siyao Shao, Kathleen McGarvey, Edmon Perkins

“…In this paper, the capabilities of the Hopf reservoir computer performing sound recognition are systematically demonstrated. …”
Get full text

Performance Evaluation Method for Intelligent Computing Components for Space Applications by Man Xie, Lianguo Wang, Miao Ma, Pengfei Zhang

“…The computational performance requirements of space payloads are constantly increasing, and the redevelopment of space-grade processors requires a significant amount of time and is costly. …”
Get full text

Turbomachinery GPU Accelerated CFD: An Insight into Performance by Daniel Molinero-Hernández, Sergio R. Galván-González, Nicolás D. Herrera-Sandoval, Pablo Guzman-Avalos, J. Jesús Pacheco-Ibarra, Francisco J. Domínguez-Mota

“…This study undertakes an evaluation of the computational performance of GPUs for CFD applications. Two Compute Unified Device Architecture (CUDA)-based implementations within the Open Field Operation and Manipulation (OpenFOAM) environment were employed for the numerical solution of a 3D Kaplan turbine draft tube workbench. …”
Get full text

Molecular Dynamics Simulations of Clathrate Hydrates on Specialised Hardware Platforms by Christian R. Trott, Nicola Varini, Niall J. English

“…Classical equilibrium molecular dynamics (MD) simulations have been performed to investigate the computational performance of the Simple Point Charge (SPC) and TIP4P water models applied to simulation of methane hydrates, and also of liquid water, on a variety of specialised hardware platforms, in addition to estimation of various equilibrium properties of clathrate hydrates. …”
Get full text

Mechanical and thermal design of the target neutral beam absorber for the High-Luminosity LHC upgrade by P. Santos Díaz, F. Sanchez Galan, R. De Maria, E. Kepes, P. Steinberg, R. Longo, S. Mazzoni, F. Cerutti, M. Sabate Gilarte, A. Infantino, B. Salvant, M. Murray, O. Boettcher, J. Hansen, V. Baglin, N. Zelko, E. Bravin, H. Mainaud, P. Bestmann, A. Herty, P. Fessia, M. Gonzalez de la Aleja Cabana

“…This article describes the mechanical design of the TAXN assembly and the recombination chamber together with the thermal computations performed for the water-cooling and bakeout system prepared for the engineering design review held in January, 2021. …”
Get full text

A Fast Algorithm for Onboard Progressive Flooding Simulation by Luca Braidotti, Francesco Mauro

“…Moreover, the computational performances of the simulation procedure have been enhanced by adapting the time step to the progressive flooding pace. …”
Get full text