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SaTC: CORE: Small: Secure Mobile Cloud Sensing

SaTC：核心：小型：安全移动云传感

基本信息

批准号：
1718078
负责人：
Rui Zhang
金额：
$ 50万
依托单位：
University of Delaware
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 2021-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1718078&HistoricalAwards=false
关键词：
SaTC CORE Small Secure Mobile

项目摘要

Mobile Cloud Sensing (MCS) is a promising paradigm for collaborative information collection and sharing in emerging smart cities. MCS is based on the fundamental principle of Sensing-as-a-Service and enables on-demand network access to a shared pool of sensing hardware and software that can jointly sense urban physical/social environments. The major conceptual difference of MCS from existing mobile sensing paradigms lies in the introduction of MCS providers, each having virtually owned an extremely large sensing infrastructure comprising heterogeneous smartphones and tablets (called sensing agents). Upon request from a smart-city application which may demand realtime or historical sensed data, an MCS provider either coordinates its distributed sensing agents to jointly perform the sensing task and then return the sensed data or respond with historical sensed data previously collected from its sensing agents.This project is to investigate several fundamental security and privacy challenges associated with MCS. Specifically, there are four main thrusts in this project: (1) developing a suite of secure and privacy-preserving data aggregation primitives; (2) designing differentially-private sensing task assignment mechanisms; (3) developing a unified framework for verifiable query processing via untrusted smart-city service providers; and (4) building a prototype MCS system for validation and evaluation. The project also actively channels the research results into undergraduate and graduate curriculum, provides research experience for undergraduate and under-represented students, and includes outreach activities to K-12, underrepresented, and oversea students.

移动云感知（MCS）是新兴智慧城市中协作信息收集和共享的一个很有前途的范例。MCS基于传感即服务的基本原则，使按需网络访问传感硬件和软件的共享池，可以共同感知城市物理/社会环境。MCS与现有移动传感范例的主要概念差异在于引入了MCS提供商，每个提供商实际上都拥有一个由异构智能手机和平板电脑（称为传感代理）组成的超大传感基础设施。根据智慧城市应用程序（可能需要实时或历史感测数据）的请求，MCS提供商协调其分布式感测代理共同执行感测任务，然后返回感测数据，或者使用先前从感测代理收集的历史感测数据进行响应。该项目旨在研究与MCS相关的几个基本安全和隐私挑战。具体来说，这个项目有四个主要重点：(1)开发一套安全和保护隐私的数据聚合原语；(2)设计微分私有感知任务分配机制；(3)通过不受信任的智慧城市服务提供商开发统一的可验证查询处理框架；(4)建立原型MCS系统进行验证和评估。该项目还积极将研究成果引入本科和研究生课程，为本科生和代表性不足的学生提供研究经验，并包括向K-12年级，代表性不足的学生和海外学生提供推广活动。

项目成果

期刊论文数量（19）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

IndoorWaze: A Crowdsourcing-Based Context-Aware Indoor Navigation System

DOI：
10.1109/twc.2020.2993545
发表时间：
2020-05
期刊：
IEEE Transactions on Wireless Communications
影响因子：
10.4
作者：
Tao Li;Dianqi Han;Yimin Chen;Rui Zhang;Yanchao Zhang;Terri Hedgpeth
通讯作者：
Tao Li;Dianqi Han;Yimin Chen;Rui Zhang;Yanchao Zhang;Terri Hedgpeth

(In)secure Acoustic Mobile Authentication

DOI：
10.1109/tmc.2021.3053282
发表时间：
2022-09
期刊：
IEEE Transactions on Mobile Computing
影响因子：
7.9
作者：
Dianqi Han;Ang Li;Tao Li;Lili Zhang;Yan Zhang;Jiawei Li;Rui Zhang;Yanchao Zhang
通讯作者：
Dianqi Han;Ang Li;Tao Li;Lili Zhang;Yan Zhang;Jiawei Li;Rui Zhang;Yanchao Zhang

Privacy-Preserving Social Media Data Outsourcing