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Hongxia Qi
ORCID
Publication Activity (10 Years)
Years Active: 2018-2023
Publications (10 Years): 11
Top Topics
Indoor Positioning
Nearest Neighbor
Top Venues
ISPRS Int. J. Geo Inf.
Sensors
IEEE Access
Int. J. Distributed Sens. Networks
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Publications
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Hongji Cao
,
Yunjia Wang
,
Jingxue Bi
,
Hongxia Qi
,
Meng Sun
Robust Heading Estimation Algorithm for Android Smartphones.
IEEE Trans. Instrum. Meas.
72 (2023)
Hongxia Qi
,
Yunjia Wang
,
Jingxue Bi
,
Hongji Cao
,
Shenglei Xu
Research on HAR-Based Floor Positioning.
ISPRS Int. J. Geo Inf.
10 (7) (2021)
Hongji Cao
,
Yunjia Wang
,
Jingxue Bi
,
Meng Sun
,
Hongxia Qi
,
Shenglei Xu
Fingerprint Positioning Method for Dual-Band Wi-Fi Based on Gaussian Process Regression and K-Nearest Neighbor.
ISPRS Int. J. Geo Inf.
10 (10) (2021)
Meng Sun
,
Yunjia Wang
,
Shenglei Xu
,
Hongxia Qi
,
Xianxian Hu
Indoor Positioning Tightly Coupled Wi-Fi FTM Ranging and PDR Based on the Extended Kalman Filter for Smartphones.
IEEE Access
8 (2020)
Hongji Cao
,
Yunjia Wang
,
Jingxue Bi
,
Shenglei Xu
,
Hongxia Qi
,
Minghao Si
,
Guo-Biao Yao
WiFi RTT Indoor Positioning Method Based on Gaussian Process Regression for Harsh Environments.
IEEE Access
8 (2020)
Hongji Cao
,
Yunjia Wang
,
Jingxue Bi
,
Shenglei Xu
,
Minghao Si
,
Hongxia Qi
Indoor Positioning Method Using WiFi RTT Based on LOS Identification and Range Calibration.
ISPRS Int. J. Geo Inf.
9 (11) (2020)
Hongji Cao
,
Yunjia Wang
,
Jingxue Bi
,
Hongxia Qi
An Adaptive Bluetooth/Wi-Fi Fingerprint Positioning Method based on Gaussian Process Regression and Relative Distance.
Sensors
19 (12) (2019)
Jingxue Bi
,
Yunjia Wang
,
Hongji Cao
,
Hongxia Qi
,
Keqiang Liu
,
Shenglei Xu
A Method of Radio Map Construction Based on Crowdsourcing and Interpolation for Wi-Fi Positioning System.
IPIN
(2018)
Jingxue Bi
,
Yunjia Wang
,
Xin Li
,
Hongxia Qi
,
Hongji Cao
,
Shenglei Xu
A novel adaptive weighted K-nearest neighbor positioning method based on omnidirectional fingerprint database and twice affinity propagation clustering.
UPINLBS
(2018)
Jingxue Bi
,
Yunjia Wang
,
Xin Li
,
Hongji Cao
,
Hongxia Qi
,
Yongkang Wang
-nearest neighbor fingerprint indoor positioning considering user's orientation.
Int. J. Distributed Sens. Networks
14 (6) (2018)
Jingxue Bi
,
Yunjia Wang
,
Xin Li
,
Hongxia Qi
,
Hongji Cao
,
Shenglei Xu
An Adaptive Weighted KNN Positioning Method Based on Omnidirectional Fingerprint Database and Twice Affinity Propagation Clustering.
Sensors
18 (8) (2018)