School of Communication and Information Engineering Chongqing University of Posts and Telecommunications Key Laboratory of Optical Communication and Network in Chongqing Key Laboratory of Ubiquitous Sensing and Networking in Chongqing Chongqing 400065 China;
School of Communication and Information Engineering Chongqing University of Posts and Telecommunications Key Laboratory of Optical Communication and Network in Chongqing Key Laboratory of Ubiquitous Sensing and Networking in Chongqing Chongqing 400065 China;
Mobile edge computing; Internet of things search; Entity matching; Similarity calculation;