SCH: INT: Collaborative Research: Crowd in Action: Human-Centric Privacy-Preserving Data Analytics for Environmental Public Health

SCH：INT：协作研究：人群在行动：以人为本的隐私保护环境公共卫生数据分析

• 批准号: 1722791
• 负责人: Yuguang Fang
• 金额: $ 41.3万
• 依托单位: University of Florida
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-09-01 至 2022-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1722791&HistoricalAwards=false
• 关键词: SCH; INT; Collaborative; Research; Crowd

Although current healthcare systems actively collect medical data from patients in hospitals, numerous personal subjective data is commonly neglected in the analysis of environmental public health due to high-sensitivity of health-related data. As a result, there is a lack of real-time monitoring data, such as symptom reports from high-risk groups and severe environmental pollution, causing notoriously long latency for effective prevention of the spread of epidemic diseases. This project is to address the fundamental challenges on collecting and analyzing multi-scale data from multi-sources for environmental public health in a privacy-preserving manner. The developed technologies empower each individual in a community to proactively contribute real-time data of themselves and surroundings for the betterment of public health without compromising his/her privacy. In addition, this project also serves as a training ground for educating future decision-makers and workforce on privacy-preserving healthcare technologies.This multidisciplinary research advances the state-of-the-art public health by combining multi-scale data collection and analysis. Specifically, the project redesigns current healthcare monitoring systems for both severe infectious diseases and long-term environment-related diseases and their exacerbation (e.g., air pollutant-induced pulmonary diseases, such as chronic obstructive pulmonary disease and lung cancer). By considering the high sensitivity and distributed manner of the data from patients and users, this project addresses the privacy preservation in two-fold: 1) completely redesign efficient collaborative classification schemes by applying novel metrics without leaking individual's privacy; and 2) introduce new architectures to perform crowdsourcing data analysis by using light-weighted and verifiable encryption schemes. This project also grounds the theoretical outcomes to actual crowdsensing systems and social networks for validation. Finally, a new methodology on public health prediction model is developed with practical systematic implementation in healthcare systems.

虽然目前的医疗保健系统积极收集医院患者的医疗数据，但由于健康相关数据的高度敏感性，许多个人主观数据在环境公共卫生分析中往往被忽视。因此，缺乏实时监测数据，例如高危人群的症状报告和严重的环境污染，导致有效预防流行病传播的延迟时间很长。该项目旨在解决以保护隐私的方式从多来源收集和分析环境公共卫生的多尺度数据的基本挑战。发达的技术使社区中的每个人都能主动提供自己和周围环境的实时数据，以改善公共卫生，而不会损害他/她的隐私。此外，该项目还可作为培训基地，对未来的决策者和员工进行隐私保护医疗技术的培训。这项多学科研究通过结合多尺度数据收集和分析，促进了最先进的公共卫生。具体而言，该项目重新设计了现有的严重传染病和与环境有关的长期疾病及其恶化（例如，空气污染物引起的肺部疾病，如慢性阻塞性肺病和肺癌）的卫生保健监测系统。考虑到患者和用户数据的高敏感性和分布式方式，本项目从两个方面解决了隐私保护问题：1)在不泄露个人隐私的情况下，采用新颖的指标，彻底重新设计高效的协同分类方案；2)引入新的架构，通过轻量级和可验证的加密方案来执行众包数据分析。该项目还将理论结果与实际的众感系统和社交网络相结合，以进行验证。最后，提出了一种新的公共卫生预测模型方法，并在医疗卫生系统中进行了系统实施。

项目成果

Beyond Class-Level Privacy Leakage: Breaking Record-Level Privacy in Federated Learning

超越类级隐私泄露：联邦学习中打破记录级隐私

• DOI: 10.1109/jiot.2021.3089713
• 发表时间: 2022
• 期刊: IEEE Internet of Things Journal
• 影响因子: 10.6
• 作者: Yuan, Xiaoyong;Ma, Xiyao;Zhang, Lan;Fang, Yuguang;Wu, Dapeng
• 通讯作者: Wu, Dapeng

DPavatar: A Real-Time Location Protection Framework for Incumbent Users in Cognitive Radio Networks

• DOI: 10.1109/tmc.2019.2897099
• 发表时间: 2020-03
• 期刊: IEEE Transactions on Mobile Computing
• 影响因子: 7.9
• 作者: Jianqing Liu;Chi Zhang;B. Lorenzo;Yuguang Fang

Practical Privacy-Preserving ECG-Based Authentication for IoT-Based Healthcare

• DOI: 10.1109/jiot.2019.2929087
• 发表时间: 2019-10-01
• 期刊: IEEE INTERNET OF THINGS JOURNAL
• 影响因子: 10.6
• 作者: Huang, Pei;Guo, Linke;Fang, Yuguang
• 通讯作者: Fang, Yuguang

Augmenting Transmission Environments for Better Communications: Tunable Reflector Assisted MmWave WLANs

• DOI: 10.1109/tvt.2020.2991547
• 发表时间: 2020-04
• 期刊: IEEE Transactions on Vehicular Technology
• 影响因子: 6.8
• 作者: Lan Zhang;Li Yan;B. Lin;Haichuan Ding;Yuguang Fang;X. Fang

Delay-Aware Incentive Mechanism for Crowdsourcing with Vehicles in Smart Cities

• DOI: 10.1109/globecom38437.2019.9013829
• 发表时间: 2019-12
• 期刊: 2019 IEEE Global Communications Conference (GLOBECOM)
• 作者: Xianhao Chen;Lan Zhang;B. Lin;Yuguang Fang