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检索条件"机构=Scientific Computing in Computer Science"
1345 条 记 录,以下是341-350 订阅
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A stable decoupled perfectly matched layer for the 3D wave equation using the nodal discontinuous Galerkin method
arXiv
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arXiv 2024年
作者: Feriani, Sophia Julia Cosnefroy, Matthias Engsig-Karup, Allan Peter Warburton, Tim Pind, Finnur Jeong, Cheol-Ho Acoustic Technology Department of Electrical and Photonics Engineering Technical University of Denmark Ørsteds Plads Bygning 352 Kongens Lyngby2800 Denmark Treble Technologies Hafnartorg Kalkofnsvegur 2 Reykjavík101 Iceland Scientific Computing Department of Applied Mathematics and Computer Science Technical University of Denmark Richard Petersens Plads Building 324 Kongens Lyngby2800 Denmark Data & Decision Sciences Virginia Tech 727 Prices Fork Road BlacksburgVA24060 United States
In outdoor acoustics, the calculations of sound propagating in air can be computationally heavy if the domain is chosen large enough to fulfil the Sommerfeld radiation condition. By strategically truncating the comput... 详细信息
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A Lightweight Feature Selection Method Based on Rankability
SSRN
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SSRN 2023年
作者: Kong, Lingping Silva, Juan Domingo Velasquez Perfilieva, Irina Pant, Millie Snášel, Václav Department of Computer Science VSB-Technical University of Ostrava Ostrava Czech Republic Department of Industrial Engineering University of Chile Santiago Chile Santiago Chile University Hospital Ostrava Czech Republic Department of Applied Mathematics and Scientific Computing Indian Institute of Technology Uttarakhand Roorkee247667 India Instituto Sistemas Complejos de Ingeniería Santiago Chile Mehta Family School of Data Science and Artificial Intelligence Indian Institute of Technology Uttarakhand Roorkee247667 India
Feature selection, as one of the essential dimensionality reduction techniques, hasbecome one popular yet challenging area in the field, such as data mining andmachine learning. Unlike feature extraction (such as prin... 详细信息
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Sanov-type large deviations and conditional limit theorems for high-dimensional Orlicz balls
arXiv
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arXiv 2021年
作者: Frühwirth, Lorenz Prochno, Joscha Institute of Mathematics and Scientific Computing University of Graz Heinrichstraße 36 Graz8010 Austria Faculty of Computer Science and Mathematics University of Passau Innstraße 33 Passau94032 Germany
In this paper, we prove a Sanov-type large deviation principle for the sequence of empirical measures of vectors chosen uniformly at random from an Orlicz ball. From this level-2 large deviation result, in a combinati... 详细信息
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EXPLICIT RUNGE–KUTTA METHODS THAT ALLEVIATE ORDER REDUCTION
arXiv
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arXiv 2023年
作者: Biswas, Abhijit Ketcheson, David I. Roberts, Steven Seibold, Benjamin Shirokoff, David Computer Electrical and Mathematical Sciences & Engineering Division King Abdullah University of Science and Technology Thuwal23955 Saudi Arabia Center for Applied Scientific Computing Lawrence Livermore National Laboratory LivermoreCA94550 United States Department of Mathematics Temple University PhiladelphiaPA19122 United States Department of Mathematical Sciences New Jersey Institute of Technology NewarkNJ07102 United States
Explicit Runge–Kutta (RK) methods are susceptible to a reduction in the observed order of convergence when applied to initial-boundary value problem with time-dependent boundary conditions. We study conditions on exp... 详细信息
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A biosensing system using a multiparameter nonlinear dynamic analysis of cardiomyocyte beating for drug-induced arrhythmia recognition
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Microsystems & Nanoengineering 2022年 第3期8卷 277-290页
作者: Hao Wang Yue Wu Quchao Zou Wenjian Yang Zhongyuan Xu Hao Dong Zhjing Zhu Depeng Wang Tanxing Wang Ning Hu Diming Zhang State Key Laboratory of Optoelectronic Materials and Technologies Guangdong Province Key Laboratory of Display Material and TechnologySchool of Electronics and Information TechnologySun Yat-sen UniversityGuangzhou 510006China Research Center for Itelligent Sensing Systems Zhejiang LabHangzhou 311121China ZJU-Hangzhou Global Scientific and Technological Innovation Center Department of ChemistryThe Second Affiliated Hospital Zhejiang University School of MedicineDepartment of Clinical Medical EngineeringZhejiang UniversityHangzhou 310058China Key Laboratory of Novel Target and Drug Study for Neural Repair of Zhejang Province School of MedicineSchool of Computer&Computing ScienceZhejiang University City CollegeHangzhou 310015China School of Brain Science and Brain Medicine Zhejiang UniversityHangzhou 310058China College of Energy and Power Engineering Nanjing University of Aeronautics and AstronauticsNanjing 210016China E-LinkCare Meditech Co LtdHangzhou 310011China State Key Laboratory of Transducer Technology Chinese Academy of SciencesShanghai 200050China
Cardiovascular disease is the number one cause of death in ***,cardiotoxicity is one of the most important adverse effects assessed by arrhythmia recognition in drug ***,cell-based techniques developed for arhythmia r... 详细信息
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Incoherent Digital Holography using Spiral Rotating Point Spread Functions Created by Double-helix Beams
Incoherent Digital Holography using Spiral Rotating Point Sp...
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Digital Holography and Three-Dimensional Imaging, DH 2022
作者: Dubey, Nitin Anand, Vijayakumar Khonina, Svetlana Kumar, Ravi Reddy, Andra Naresh Kumar Rosen, Joseph School of Electrical and Computer Engineering Ben-Gurion University of the Negev P.O. Box 653 Beer-Sheva8410501 Israel Institute of Physics University of Tartu Tartu50411 Estonia School of Science Computing and Engineering Technologies Swinburne University of Technology Hawthorn MelbourneVIC3122 Australia Samara National Research University Samara443086 Russia Image Processing Systems Institute Branch of the Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences Samara443001 Russia Hee Photonic Labs RigaLV-1002 Latvia Department of Physics of Complex Systems Weizmann Institute of Science Rehovot7610001 Israel
A new incoherent 3D imaging system with a rotating point spread function has been developed. Different computational reconstruction methods such as non-linear reconstruction and the Lucy-Richardson-Rosen algorithm wer... 详细信息
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MAP-based Problem-Agnostic Diffusion Model for Inverse Problems
arXiv
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arXiv 2025年
作者: Tao, Pingping Liu, Haixia Su, Jing Yang, Xiaochen Tan, Hongchen Shandong University Library No. 180 West Culture Road Shandong Weihai264209 China School of Mathematics and Statistics Hubei Key Laboratory of Engineering Modeling and Scientific Computing Institute of Interdisciplinary Research for Mathematics and Applied Science Huazhong University of Science and Technology No. 1037 Luoyu road Hubei Wuhan430074 China Dapartment of Basic Sciences Dalian University of Science and Technology No. 999-26 Harbor Road Liaoning Dalian116052 China School of Computer Science and Technology Harbin Institute of Technology No. 2 West Culture Road Shandong Weihai264209 China Institute of Future Technology Dalian University of Technology No. 2 Lingong Road Liaoning Dalian116081 China
Diffusion models have indeed shown great promise in solving inverse problems in image processing. In this paper, we propose a novel, problem-agnostic diffusion model called the maximum a posteriori (MAP)-based guided ... 详细信息
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CNN-based Classification Framework for Tissues of Lung with Additional Information
arXiv
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arXiv 2022年
作者: Hu, Huafeng Ye, Ruijie Thiyagalingam, Jeyarajan Coenen, Frans Su, Jionglong Department of Electrical and Electronic Engineering University of Liverpool Based at Xi'an Jiaotong-Liverpool University Jiangsu Suzhou215123 China Department of Computer Science University of Liverpool LiverpoolL69 3BX United Kingdom Scientific Computing Department Science and Technologies Facilities Council Harwell Campus OxfordOX11 0GD United Kingdom School of Ai and Advanced Computing Xi'an Jiaotong-Liverpool University Jiangsu Suzhou215123 China
Interstitial lung diseases are a large group of heterogeneous diseases characterized by different degrees of alveolitis and pulmonary fibrosis. Accurately diagnosing these diseases has significant guiding value for fo... 详细信息
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SHAMS-Smart Hospital Assisting Multitasking System
SHAMS-Smart Hospital Assisting Multitasking System
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IEEE International Conference on Intelligent computing and Information Systems (ICICIS)
作者: Esraa Tarek Sadek Moataz Mohammed Mohammad Essam Mohammad Nagwa Lotfy Badr Mohamed Atef Mohamed Ahmed Ehab Ahmed Ahmed Ragab Abdelghany Computer Systems FCIS Ain Shams University Cairo Egypt Computer Science FCIS Ain Shams University Cairo Egypt Scientific Computing FCIS Ain Shams University Cairo Egypt FCIS Ain Shams University Cairo Egypt
Advancements in robotics and artificial intelligence technologies have added a prominent contribution in healthcare services. Due to the exponential increase in synthetic viruses specifically these days, the Covid-19 ... 详细信息
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Quadratic pseudospectrum for identifying localized states
arXiv
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arXiv 2022年
作者: Cerjan, Alexander Loring, Terry A. Vides, Fredy Center for Integrated Nanotechnologies Sandia National Laboratories AlbuquerqueNM87185 United States Department of Mathematics and Statistics University of New Mexico AlbuquerqueNM87123 United States Scientific Computing Innovation Center School of Mathematics and Computer Science Universidad Nacional Autónoma de Honduras Tegucigalpa Honduras
We examine the utility of the quadratic pseudospectrum in photonics and condensed matter. Specifically, the quadratic pseudospectrum represents a method for approaching systems with incompatible observables, as it bot...
来源: 评论