Elements: Sustained Innovation and Service by a GPU-accelerated Computation Tool for Applications of Topological Data Analysis

要素:GPU加速计算工具在拓扑数据分析应用中的持续创新和服务

基本信息

  • 批准号:
    2310510
  • 负责人:
  • 金额:
    $ 60万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2023
  • 资助国家:
    美国
  • 起止时间:
    2023-08-01 至 2026-07-31
  • 项目状态:
    未结题

项目摘要

Topological data analysis (TDA) and persistent homology (PH) are powerful algebraic topology-based methods for extracting significant topological features in large datasets, with diverse applications ranging from astronomy to biology, social sciences, and artificial intelligence (AI). However, with the rapid advancement of data instrumentation and generative data production, TDA tasks have become increasingly complex and computationally intensive. Thus, to keep up with the ever-evolving technological trends of hardware-accelerated software and increasing demand for fast topological data analytics, a highly efficient parallel TDA software is crucial. To address this need, the PIs of this project develop an open-source GPU-accelerated software tool for various TDA applications, in collaboration with domain experts, software developers, and high-performance computing researchers.The objective of this project is to enhance the computing efficiency and ensure sustained innovation and service of the GPU-accelerated computation tool. The specific goals of the project are fourfold: (1) to design and implement enhanced algorithms that efficiently parallelize computations and minimize data movement; (2) to enable our TDA software on a heterogeneous computing platform; (3) to design a graphical user interface that attracts non-GPU programming users and allows integration with other user-level TDA software tools; and (4) to test and evaluate our open-source software through state-of-the-art applications in AI and machine learning. These developments will provide timely hardware-acceleration solutions for TDA applications, make TDA more accessible to scientists and data analysts across disciplines, and advance scientific discoveries in the TDA community and industries.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
拓扑数据分析(TDA)和持久同源性(PH)是基于代数拓扑的强大方法,用于在大型数据集中提取重要的拓扑特征,其应用范围从天文学到生物学,社会科学和人工智能(AI)。然而,随着数据仪器和生成数据生产的快速发展,TDA任务变得越来越复杂和计算密集。因此,为了跟上硬件加速软件不断发展的技术趋势和对快速拓扑数据分析的日益增长的需求,高效的并行TDA软件至关重要。为了满足这一需求,本项目的PI与领域专家、软件开发人员和高性能计算研究人员合作,为各种TDA应用开发了一个开放源代码的GPU加速软件工具。本项目的目标是提高计算效率,并确保GPU加速计算工具的持续创新和服务。该项目的具体目标有四个方面:(1)设计和实现增强的算法,有效地并行计算并最大限度地减少数据移动;(2)使我们的TDA软件能够在异构计算平台上运行;(3)设计一个图形用户界面,吸引非GPU编程用户,并允许与其他用户级TDA软件工具集成;以及(4)通过人工智能和机器学习领域最先进的应用程序来测试和评估我们的开源软件。这些开发将为TDA应用提供及时的硬件加速解决方案,使跨学科的科学家和数据分析师更容易访问TDA,并推进TDA社区和行业的科学发现。该奖项反映了NSF的法定使命,并通过使用基金会的智力价值和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

期刊论文数量(0)
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Xiaodong Zhang其他文献

Comparison of Sensible Heat Flux Measurements by a Large Aperture Scintillometer and Eddy Correlation Methods
大孔径闪烁计与涡相关法测量感热通量的比较
  • DOI:
    10.1061/41036(342)422
  • 发表时间:
    2009
  • 期刊:
  • 影响因子:
    0
  • 作者:
    X. Jia;Xiaodong Zhang;D. Steele
  • 通讯作者:
    D. Steele
Component radiative temperatures over sparsely vegetated surfaces and their potential for upscaling land surface temperature
稀疏植被表面的辐射温度及其提高地表温度的潜力
  • DOI:
    10.1016/j.agrformet.2019.05.031
  • 发表时间:
    2019-10
  • 期刊:
  • 影响因子:
    6.2
  • 作者:
    Mingsong Li;Ji Zhou;Zhixing Peng;Shaomin Liu;Frank-Michael Göttsche;Xiaodong Zhang;Lisheng Song
  • 通讯作者:
    Lisheng Song
Artificial Nano-Bio-Complexes: Effects of Nanomaterials on Biomolecular Reactions and Applications in Biosensing and Detection
人工纳米生物复合物:纳米材料对生物分子反应的影响及其在生物传感和检测中的应用
Clinical characteristics and treatments of hereditary leiomyomatosis renal cell carcinoma: two case reports and literature review
遗传性平滑肌瘤病肾细胞癌的临床特点及治疗:2例报告及文献复习
  • DOI:
    10.1055/a-1139-0697
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    0.3
  • 作者:
    D. Feng;Mingshuai Wang;Xiaodong Zhang;Jianwen Wang
  • 通讯作者:
    Jianwen Wang
Design and Tests of a High-Performance Long-Wave Infrared Refractive Thermal Imager: Freeform Lens in Coaxial System
高性能长波红外折射热像仪的设计与测试:同轴系统中的自由曲面镜头
  • DOI:
    10.3390/app7111195
  • 发表时间:
    2017-11
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Jinjin Chen;Junhong Su;Ning Jin;Zexiao Li;Xiaodong Zhang;Hao Zhang;Ligang Zhou
  • 通讯作者:
    Ligang Zhou

Xiaodong Zhang的其他文献

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{{ truncateString('Xiaodong Zhang', 18)}}的其他基金

Understanding the molecular basis of checkpoint response during DNA double-strand break repair
了解 DNA 双链断裂修复过程中检查点反应的分子基础
  • 批准号:
    MR/Y001192/1
  • 财政年份:
    2024
  • 资助金额:
    $ 60万
  • 项目类别:
    Research Grant
Collaborative Research: SHF: Medium: Hardware and Software Support for Memory-Centric Computing Systems
协作研究:SHF:中:以内存为中心的计算系统的硬件和软件支持
  • 批准号:
    2312507
  • 财政年份:
    2023
  • 资助金额:
    $ 60万
  • 项目类别:
    Continuing Grant
Collaborative Research: SHF: Medium: A New Direction of Research and Development to Fulfill the Promise of Computational Storage
合作研究:SHF:Medium:实现计算存储承诺的研发新方向
  • 批准号:
    2210753
  • 财政年份:
    2022
  • 资助金额:
    $ 60万
  • 项目类别:
    Continuing Grant
Travel: Travel Support for The 42nd IEEE International Conference on Distributed Computing Systems (ICDCS 2022)
差旅:第 42 届 IEEE 国际分布式计算系统会议 (ICDCS 2022) 差旅支持
  • 批准号:
    2139584
  • 财政年份:
    2021
  • 资助金额:
    $ 60万
  • 项目类别:
    Standard Grant
SHF: Small: Automatic, adaptive and massive parallel data processing on GPU/RDMA clusters in both synchronous and asynchronous modes
SHF:小型:在同步和异步模式下在 GPU/RDMA 集群上自动、自适应和大规模并行数据处理
  • 批准号:
    2005884
  • 财政年份:
    2020
  • 资助金额:
    $ 60万
  • 项目类别:
    Standard Grant
Travel Support for the 39th IEEE International Conference on Distributed Computing Systems (ICDCS 19)
第 39 届 IEEE 国际分布式计算系统会议 (ICDCS 19) 的差旅支持
  • 批准号:
    1931341
  • 财政年份:
    2019
  • 资助金额:
    $ 60万
  • 项目类别:
    Standard Grant
Collaborative Research: Inferring Marine Particle Properties from Polarized Volume Scattering Functions
合作研究:从偏振体散射函数推断海洋颗粒特性
  • 批准号:
    1917337
  • 财政年份:
    2018
  • 资助金额:
    $ 60万
  • 项目类别:
    Standard Grant
Organisation and regulation of bacterial enhancer-binding proteins
细菌增强子结合蛋白的组织和调节
  • 批准号:
    BB/R018499/1
  • 财政年份:
    2018
  • 资助金额:
    $ 60万
  • 项目类别:
    Research Grant
Travel Support for the 38th IEEE International Conference on Distributed Computing Systems (ICDCS 18)
第 38 届 IEEE 国际分布式计算系统会议 (ICDCS 18) 的差旅支持
  • 批准号:
    1836366
  • 财政年份:
    2018
  • 资助金额:
    $ 60万
  • 项目类别:
    Standard Grant
REU Site: Undergraduate Research in Intelligent Autonomous Vehicles
REU 网站:智能自动驾驶汽车本科生研究
  • 批准号:
    1659813
  • 财政年份:
    2017
  • 资助金额:
    $ 60万
  • 项目类别:
    Standard Grant

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