讲座:华中科技大学王巍教授应邀作精彩报告 新闻中心 - 实验室动态

日期:2017-04-26

时间:2017年4月26日上午10:00

地点:南区计算机大楼A938会议室

报告人:王巍  教授,华中科技大学 

题目:Securing On-body Smart Devices By Exploiting Body Channels


Abstract:The ability to detect which wearables and smartphones are on the same body has the potential to support a wealth of applications, including user authentication, automatic data synchronization, and personalized profile loading. This paper brings this feature to commercial off-the-shelf (COTS) wearables and smartphones, by creating a virtual “on-body detection sensor” based on devices’ inherent wireless capabilities. We investigate using the peculiar propagation characteristics of creeping waves to discern on-body wearables. To this end, we decompose signals into multiple independent components to exploit the variation features of creeping waves. We implement our system on COTS wearables and a smartphone. Extensive experiments are conducted in a lab, apartments, malls, and outdoor areas, involving 12 volunteer subjects of different age groups, to demonstrate the robustness of our system. Results show that our system can identify on-body devices at 92.3% average true positive rate and 5% average false positive rate.


王巍简介:


王巍,博士,华中科技大学教授、博士生导师,2015年毕业于香港科技大学,获得博士学位,随后在香港科技大学研究助理教授。长期从事移动计算、无线移动网络等方面研究。发表国际期刊论文15篇,其中第一作者13篇,包括通信领域著名国际期刊IEEE/ACM Trans. Netw.、IEEE Trans. Mobile Comput.等;发表会议论文19篇,包括国际著名会议IEEE INFOCOM、ACM UbiComp、ACM SenSys等;以第一作者撰写了由著名国际学术和教育出版社Springer出版的学术专著1部;主要的研究成果已申请发明专利11项,其中4项已公开。王巍教授长期活跃于学术领域,是IEEE JSEL AREA COMM.、IEEE GLOBECOM 2015等20余个期刊和会议审稿人,担任IEEE MMTC特邀编委,并且多次担任国际学术会议TPC。



客服电话:0755-26654957

寻求合作:laurel_yan@foxmail.com

媒体邀请:laurel_yan@foxmail.com

单位名称:广东省无线大数据与未来网络工程技术研究中心

单位地址:深圳市南山区粤海街道深圳大学南校区计算机与软件学院大楼716室

粤ICP备16103981号-2 工业和信息化部备案管理系统

© 版权所有2002-2017 广州慧玥文化传播有限公司