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Kai Liu

Orcid: 0000-0001-7252-5939

Affiliations:
  • National University of Defense Technology, National Key Laboratory of Information Systems Engineering, Changsha, China


According to our database1, Kai Liu authored at least 10 papers between 2020 and 2026.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

Legend:

Book  In proceedings  Article  PhD thesis  Dataset  Other 

Links

Online presence:

On csauthors.net:

Bibliography

2026
PFSU: A Particle Filter Based Urban Radio Maps Localization Method for Sparse Users.
[BibTeX]
[DOI]
Wanli Jian
,
Kai Liu
,
Guokai Chen
,
Chao Ma
,
Chao Zhou
IEEE Wirel. Commun. Lett., 2026

SAPF: Spatial Ambiguity-Aware Particle Filter for Robust Localization in Urban Radio Maps.
[BibTeX]
[DOI]
Wanli Jian
,
Kai Liu
,
Guokai Chen
,
Jun Yang
IEEE Internet Things J., 2026

2025
GPRT: A Gaussian Process Regression-Based Radio Map Construction Method for Rugged Terrain.
[BibTeX]
[DOI]
Guokai Chen
,
Yongxiang Liu
,
Jianzhao Zhang
,
Tao Zhang
,
Kai Liu
,
Jun Yang
IEEE Internet Things J., July, 2025

Overlapping Entity Relation Extraction for Cybersecurity Based on Complex Tagging and Rule-Enhanced Prompt Learning.
[BibTeX]
[DOI]
Zhaoyun Ding
,
Fei Wang
,
Fan Wu
,
Lehai Xin
,
Kai Liu
,
Deqi Cao
IEEE Trans. Cogn. Commun. Netw., April, 2025

2024
Pseudolite-Based Lane-Level Vehicle Positioning in Highway Tunnel.
[BibTeX]
[DOI]
Xiye Guo
,
Kai Liu
,
Zhijun Meng
,
Xiaoyu Li
,
Jun Yang
IEEE Trans. Intell. Transp. Syst., February, 2024

2023
Recent Advances in Positioning Technology of GH-LPS in Challenging Environments.
[BibTeX]
[DOI]
Zhijun Meng
,
Xiaoyu Li
,
Yufeng Zhang
,
Kai Liu
,
Xiye Guo
,
Jun Yang
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

2021
Detection of Anomaly User Behaviors Based on Deep Neural Networks.
[BibTeX]
[DOI]
Zhaoyun Ding
,
Lina Liu
,
Donghua Yu
,
Songping Huang
,
Hang Zhang
,
Kai Liu
Proceedings of the 20th IEEE International Conference on Trust, 2021

A Semantic Textual Similarity Calculation Model Based on Pre-training Model.
[BibTeX]
[DOI]
Zhaoyun Ding
,
Kai Liu
,
Wenhao Wang
,
Bin Liu
Proceedings of the Knowledge Science, Engineering and Management, 2021

2020
Kinematic ME-MAFA for Pseudolite Carrier-Phase Ambiguity Resolution in Precise Single-Point Positioning.
[BibTeX]
[DOI]
Kai Liu
,
Xiye Guo
,
Jun Yang
,
Xiaoyu Li
,
Changshui Liu
,
Yuqiu Tang
,
Zhijun Meng
,
Enqi Yan
Sensors, 2020

Improving Accuracy of an Amplitude Comparison-Based Direction-Finding System by Neural Network Optimization.
[BibTeX]
[DOI]
Enqi Yan
,
Xiye Guo
,
Jun Yang
,
Zhijun Meng
,
Kai Liu
,
Xiaoyu Li
,
Guokai Chen
IEEE Access, 2020


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