权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Collaborative Research: SHF: Medium: TensorNN: An Algorithm and Hardware Co-design Framework for On-device Deep Neural Network Learning using Low-rank Tensors

合作研究：SHF：Medium：TensorNN：使用低秩张量进行设备上深度神经网络学习的算法和硬件协同设计框架

基本信息

批准号：
1954749
负责人：
Keshab Parhi
金额：
$ 40万
依托单位：
University of Minnesota-Twin Cities
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2020
资助国家：
美国
起止时间：
2020-07-01 至 2024-06-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1954749&HistoricalAwards=false
关键词：
Collaborative Research SHF Medium TensorNN

项目摘要

Deep neural network (DNN) is an important Artificial Intelligence (AI) technique and it has recently gained widespread applications in numerous fields such as image recognition, machine translation, autonomous vehicles and healthcare diagnosis. Conventional DNNs are implemented using cloud computing, where a large amount of computing resource is available in a centrally-pooled manner. In order to achieve stronger data privacy, less response time and relaxed data transmission burden, deploying DNN functionality in a distributed manner at the edges of the network has become a very attractive proposition. However, DNN-learning on mobile devices that are at the edge of the network is very challenging due to conflicting requirements of large time and energy consumption, and limited on-device resources. In order to address this challenge, this project leverages low-rank tensors as a powerful mathematical tool for representing and compressing tensor-format data, to form a new family of ultra-low cost deep neural networks. This brings an order-of-magnitude reduction in time and energy consumption for deep neural network learning. Investigations in many areas of BigData research will benefit as well. This project involves graduate and undergraduate students, especially from underrepresented groups, through summer research experiences, and senior design projects to broaden the participation of computing. The outcomes of this project will be disseminated to the community in the format of technical publications, talks and tutorials in both academic institutions and industry.In order to remove the barriers of realizing real-time energy-efficient DNN-learning on the resource and energy-constrained embedded devices, this project considers innovations at three levels: 1) at theory level, it develops a novel redundancy-free matrix-vector multiplication scheme to reduce computational cost, including a new online update scheme for low-rank tensors to enable fast compressed data update; 2) at algorithm level, it develops low-rank tensor-based forward and backward propagation schemes to support low-cost accelerated inference and training, including catastrophic forgetting-resilient training scheme and training-aware compression scheme to improve the learning robustness and memory efficiency; and 3) at hardware design level, it proposes efficient hardware architecture that fully utilize the benefits provided by low-rank tensors to achieve improved hardware performance for on-device DNN inference and learning. Finally, the efficacy of the proposed research will be validated and evaluated, via software implementations on different DNN models in different target applications. A field-programmable gate array (FPGA)-based hardware prototype will also be developed.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.

深度神经网络（DNN）是一种重要的人工智能（AI）技术，最近在图像识别、机器翻译、自动驾驶汽车和医疗诊断等众多领域获得了广泛的应用。传统的DNN使用云计算来实现，其中大量的计算资源以集中池化的方式可用。为了实现更强的数据隐私，更短的响应时间和更轻松的数据传输负担，在网络边缘以分布式方式部署DNN功能已经成为一个非常有吸引力的主张。然而，在网络边缘的移动的设备上进行DNN学习是非常具有挑战性的，这是由于大量时间和能量消耗的冲突要求以及有限的设备上资源。为了应对这一挑战，该项目利用低秩张量作为表示和压缩张量格式数据的强大数学工具，以形成一个新的超低成本深度神经网络家族。这为深度神经网络学习带来了时间和能量消耗的数量级减少。大数据研究的许多领域的调查也将受益。该项目涉及研究生和本科生，特别是来自代表性不足的群体，通过夏季研究经验和高级设计项目，以扩大计算的参与。该项目的成果将以学术机构和工业界的技术出版物、讲座和教程的形式向社区传播。为了消除在资源和能源受限的嵌入式设备上实现实时节能DNN学习的障碍，该项目考虑在三个层面上进行创新：1）在理论上，提出了一种新的无冗余矩阵-向量相乘算法，以降低计算量，包括一种新的低秩张量在线更新算法，以实现压缩数据的快速更新; 2）在算法层面，提出了基于低阶张量的前向和后向传播算法，以支持低成本的加速推理和训练，包括灾难性遗忘恢复训练算法和训练感知压缩算法，以提高学习鲁棒性和记忆效率; 3）在硬件设计层面，提出了一种高效的硬件架构，充分利用低秩张量的优势，提高了设备上DNN推理和学习的硬件性能。最后，将通过在不同目标应用中的不同DNN模型上的软件实现来验证和评估所提出的研究的有效性。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（21）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Optimization of Quantum Circuits for Stabilizer Codes

DOI：
10.1109/tcsi.2024.3384436
发表时间：
2023-09
期刊：
IEEE Transactions on Circuits and Systems I: Regular Papers
影响因子：
0
作者：
Arijit Mondal;K. Parhi
通讯作者：
Arijit Mondal;K. Parhi

Betweenness Centrality in Resting-State Functional Networks Distinguishes Parkinson's Disease

DOI：
10.1109/embc48229.2022.9870988
发表时间：
2022-07
期刊：
2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
影响因子：
0
作者：
S. Avvaru;K. Parhi
通讯作者：
S. Avvaru;K. Parhi

Decoding Human Cognitive Control Using Functional Connectivity of Local Field Potentials

DOI：
10.1109/embc46164.2021.9630706
发表时间：
2021-11
期刊：
2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
影响因子：
0
作者：
S. Avvaru;N. Provenza;A. Widge;K. Parhi
通讯作者：
S. Avvaru;N. Provenza;A. Widge;K. Parhi

Quantum Circuits for Stabilizer Error Correcting Codes: A Tutorial

用于稳定器纠错码的量子电路：教程