Efficient Syntactic Process Difference Detection Using Flexible Feature Matching. - Keqiang Liu; Zhiqiang Yan; Yuquan Wang; Lijie Wen 001; Jianmin Wang 001 (AP-BPM, 2014)

Differential Barometric Altimetry Assists Floor Identification in WLAN Location Fingerprinting Study. - Keqiang Liu; Yunjia Wang; Jian Wang (Principle and Application Progress in Location-Based Services, 2014)

Reciprocal Estimation of Pedestrian Location and Motion State toward a Smartphone Geo-Context Computing Solution. - Jingbin Liu; Lingli Zhu; Yunsheng Wang; Xinlian Liang; Juha Hyyppä; Tianxing Chu; Keqiang Liu; Ruizhi Chen (Micromachines, 2015)

Inferring Human Activity in Mobile Devices by Computing Multiple Contexts. - Ruizhi Chen; Tianxing Chu; Keqiang Liu; Jingbin Liu; Yuwei Chen (Sensors, 2015)

An Analysis of Impact Factors for Positioning Performance in WLAN Fingerprinting Systems Using Ishikawa Diagrams and a Simulation Platform. - Keqiang Liu; Yunjia Wang; Lixin Lin; Guoliang Chen 006 (Mob. Inf. Syst., 2017)

A Method of Radio Map Construction Based on Crowdsourcing and Interpolation for Wi-Fi Positioning System. - Jingxue Bi; Yunjia Wang; Hongji Cao; Hongxia Qi; Keqiang Liu; Shenglei Xu (IPIN, 2018)

Smartphone-based WiFi FTM Fingerprinting Approach with Map-aided Particle Filter. - Meng Sun 006; Yunjia Wang; Keqiang Liu; Cedric De Cock; Wout Joseph; David Plets (IPIN, 2022)

DBSCAN and TD Integrated Wi-Fi Positioning Algorithm. - Jingxue Bi; Hongji Cao; Yunjia Wang; Guoqiang Zheng; Keqiang Liu; Na Cheng; Meiqi Zhao (Remote. Sens., 2022)

A Novel Compressed Sensing-Based Graph Isomorphic Network for Key Node Recognition and Entity Alignment. - Wenbin Zhao; Jing Huang; Tongrang Fan; Yongliang Wu; Keqiang Liu (Int. J. Semantic Web Inf. Syst., 2022)