Collaborative Research: PPoSS: Planning: Hardware-accelerated Trustworthy Deep Neural Network

合作研究：PPoSS：规划：硬件加速的可信深度神经网络

• 批准号: 2028858
• 负责人: Yan Wang
• 金额: $ 6万
• 依托单位: Temple University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-10-01 至 2022-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2028858&HistoricalAwards=false
• 关键词: Collaborative; Research; PPoSS; Planning; Hardware

Deep-learning approaches have recently achieved much higher accuracy than traditional machine-learning approaches in various applications (e.g., computer vision, virtual/augmented reality, and natural language processing). Existing research has shown that large-scale data from various sources with high-resolution sensing or large-volume data-collection capabilities can significantly improve the performance of deep-learning approaches. However, state-of-the-art hardware and software cannot provide sufficient computing capabilities and resources to ensure accurate deep-learning performance in a timely manner when using extremely large-scale data. This project develops a scalable and robust heterogeneous system that includes a new low-cost, secure, deep-learning hardware-accelerator architecture and a suite of large-data-compatible deep-learning algorithms. It allows deep learning to fully benefit from extremely large-scale data and facilitates efficient, low-latency applications in connected vehicles, real-time mobile applications, and timely precision health. The new technologies resulting from this project can enable more research opportunities to design new hardware accelerators for deep learning and obtain further optimization in computational complexity and reduction in power consumption. Moreover, by integrating the research results with the undergraduate and graduate curricula and outreach activities, this project has great impacts on education and training of researchers and engineers for computer architecture, security, theory and algorithms, and systems.This project designs trustworthy hardware accelerators optimized for large-scale deep-learning computations and models the complicated structure of large-scale datasets. More specifically, this project develops a novel hardware accelerator for deep learning that can achieve low power consumption. In addition, this project designs innovative in-memory encryption schemes to secure the neural models in deep-learning accelerators. Furthermore, data-modeling and statistical-learning algorithms are developed in this project to further reduce the computing cost of deep learning when processing extremely large-scale datasets. Finally, this project builds and evaluates a prototype of the proposed heterogeneous deep-learning system in terms of efficiency, scalability, and security in multiple application domains including mobile applications, connected vehicles and precision health.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.

最近，深度学习方法在各种应用(例如，计算机视觉、虚拟/增强现实和自然语言处理)中获得了比传统机器学习方法高得多的准确率。现有研究表明，来自各种来源的具有高分辨率传感或大容量数据收集能力的大规模数据可以显著提高深度学习方法的性能。然而，在使用超大规模数据时，最先进的硬件和软件无法提供足够的计算能力和资源来确保及时准确的深度学习性能。该项目开发了一个可扩展和健壮的异构系统，其中包括一个新的低成本、安全的深度学习硬件加速器体系结构和一套大数据兼容的深度学习算法。它允许深度学习充分受益于超大规模数据，并促进互联车辆中高效、低延迟的应用程序、实时移动应用程序和及时的精准健康。该项目产生的新技术可以使更多的研究机会设计用于深度学习的新硬件加速器，并在计算复杂性和降低功耗方面获得进一步优化。此外，通过将研究成果与本科生和研究生课程以及推广活动相结合，该项目对研究人员和工程师在计算机体系结构、安全、理论和算法以及系统方面的教育和培训产生了巨大影响，该项目设计了针对大规模深度学习计算进行优化的可靠硬件加速器，并对大规模数据集的复杂结构进行了建模。更具体地说，本项目开发了一种新型的深度学习硬件加速器，可以实现低功耗。此外，本项目设计了创新的内存加密方案，以确保深度学习加速器中的神经模型的安全。此外，该项目还开发了数据建模和统计学习算法，以进一步降低处理超大规模数据集时深度学习的计算成本。最后，该项目从移动应用、互联车辆和精确医疗等多个应用领域的效率、可扩展性和安全性方面构建并评估了建议的异构式深度学习系统的原型。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势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

WatchID: Wearable Device Authentication via Reprogrammable Vibration

WatchID：通过可重新编程的振动进行可穿戴设备身份验证

• 发表时间: 2021
• 期刊: International Conference on Mobile and Ubiquitous Systems Computing Networking and Services
• 作者: Cheng, J.Q.

Defending against Thru-barrier Stealthy Voice Attacks via Cross-Domain Sensing on Phoneme Sounds

通过音素声音的跨域感知防御穿墙隐形语音攻击

• DOI: 10.1109/icdcs54860.2022.00071
• 发表时间: 2022
• 期刊: 2022 IEEE 42nd International Conference on Distributed Computing Systems (ICDCS
• 作者: Shi, Cong;Zhao, Tianming;Zhang, Wenjin;Mahdad, Ahmed Tanvir;Ye, Zhengkun;Wang, Yan;Saxena, Nitesh;Chen, Yingying
• 通讯作者: Chen, Yingying

Robust Continuous Authentication Using Cardiac Biometrics From Wrist-Worn Wearables

• DOI: 10.1109/jiot.2021.3128290
• 发表时间: 2022-06
• 期刊: IEEE Internet of Things Journal
• 影响因子: 10.6
• 作者: Tianming Zhao;Yan Wang;Jian Liu;Jerry Q. Cheng;Yingying Chen;Jiadi Yu

A Survey of Deep Learning on Mobile Devices: Applications, Optimizations, Challenges, and Research Opportunities

移动设备深度学习调查：应用、优化、挑战和研究机会

• DOI: 10.1109/jproc.2022.3153408
• 发表时间: 2022
• 期刊: Proceedings of the IEEE
• 影响因子: 20.6
• 作者: Zhao, Tianming;Xie, Yucheng;Wang, Yan;Cheng, Jerry;Guo, Xiaonan;Hu, Bin;Chen, Yingying
• 通讯作者: Chen, Yingying

mmFit: Low-Effort Personalized Fitness Monitoring Using Millimeter Wave

• DOI: 10.1109/icccn54977.2022.9868878
• 发表时间: 2022-07
• 期刊: 2022 International Conference on Computer Communications and Networks (ICCCN)
• 作者: Yucheng Xie;Ruizhe Jiang;Xiaonan Guo;Yan Wang;Jerry Q. Cheng;Yingying Chen