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Yuanqing Zheng
Researcher at Hong Kong Polytechnic University
Publications - 79
Citations - 3168
Yuanqing Zheng is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Computer science & Radio-frequency identification. The author has an hindex of 25, co-authored 65 publications receiving 2428 citations. Previous affiliations of Yuanqing Zheng include Nanyang Technological University & Beijing Normal University.
Papers
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Proceedings ArticleDOI
Demo: how long to wait?: predicting bus arrival time with mobile phone based participatory sensing
TL;DR: A bus arrival time prediction system based on bus passengers' participatory sensing that achieves outstanding prediction accuracy compared with those bus operator initiated and GPS supported solutions and is more generally available and energy friendly.
Proceedings ArticleDOI
IODetector: a generic service for indoor outdoor detection
TL;DR: This paper prototype the IODetector on Android mobile phones and evaluate the system comprehensively with data collected from 19 traces which include 84 different places during one month period, employing different phone models.
Journal ArticleDOI
How Long to Wait? Predicting Bus Arrival Time With Mobile Phone Based Participatory Sensing
TL;DR: A bus arrival time prediction system based on bus passengers' participatory sensing that achieves outstanding prediction accuracy compared with those bus operator initiated and GPS supported solutions and is more generally available and energy friendly.
Proceedings ArticleDOI
Travi-Navi: self-deployable indoor navigation system
TL;DR: The evaluation results show that Travi-Navi can track and navigate users with timely instructions, typically within a 4-step offset, and detect deviation events within 9 steps.
Proceedings ArticleDOI
Come and Be Served: Parallel Decoding for COTS RFID Tags
Jiajue Ou,Mo Li,Yuanqing Zheng +2 more
TL;DR: The experimental study gives encouraging results that BiGroup greatly improves RFID communication efficiency, i.e., 11× performance improvement compared to the alternative decoding scheme for COTS tags and 6× gain in time efficiency when applied to EPC C1G2 tag identification.