1. PersonFinder: Locating People Through On-Demand Crowdsourcing Open Access Author: Qiu, Junpeng Title: PersonFinder: Locating People Through On-Demand Crowdsourcing Graduate Program: Computer Science and Engineering Keywords: on-demand crowdsourcingimage processingoffloadingprivacywireless network File: Download JunpengQiu-Thesis.pdf Committee Members: Guohong Cao, Thesis Advisor/Co-Advisor