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An Liu

Publications

Citations

528

Publications by Year

20142025

Co-Authors:

Baoyi AnZhen CaoPingfu ChaoHuanhuan ChenWei Chen

Show All Co-Authors (89)

An Liu

Affiliation

School of Computer Science and Technology

Soochow University

Suzhou, China

Publication Topics

Deep Reinforcement Learning,
Link Prediction,
Representation Of Entities,
Abundant Information,
Alternative Identity,
Attention Network,
Attention Scores,
Auction Mechanism,
Backdoor Attacks,
Barack Obama,
Base Classes,
Beam Search

Biography

An Liu received the Ph. D. degree in computer science from the City University of Hong Kong and the University of Science and Technology of China in 2009. He is currently an Associate Professor with the Department of Computer Science and Technology, Soochow University. His research interests include spatial databases, crowdsourcing, recommender systems, data security and privacy, and cloud/service computing. He has authored over 80 papers in referred journals and conferences, including the IEEE TKDE, the IEEE TSC, the GeoInformatica, the KAIS, the ICDE, the WWW, and the CIKM. He received the Best Paper Award from prestigious IEEE ICEBE 2012 and APWEB-WAIM 2017, and the Best Paper Award Runner Up from DASFAA 2017 and WISE2015. He served as t...

Publications

Citations

528

Publications by Year

20142025

Co-Authors:

Baoyi An
Zhen Cao
Pingfu Chao
Huanhuan Chen
Wei Chen

Show All Co-Authors (89)

Author's Published Works

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Showing 1-3 of 3 results

Conferences (3)

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Jie Xu(3)
Zengshan Tian(3)
Kaikai Liu(3)
Ze Li(2)
Xiaoyu Wan(1)
School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China(2)
School of Economics and Management, Chongqing University of Posts and Telecommunications, Chongqing, China(2)
Key Laboratory of Industrial Internet of Things and Networked Control, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China(1)
School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China(1)
GLOBECOM 2024 - 2024 IEEE Global Communications Conference(2)
2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)(1)
IEEE(3)
Cape Town, South Africa(2)
Xiamen, China(1)
Time-of-flight(3)
Angle Of Arrival(2)
Indoor Localization(2)
Phase-locked Loop(2)
Received Signal Strength Indicator(2)

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CNN-based Configurable Multipath Fingerprint for Indoor Single AP Localization

Jie Xu;Zengshan Tian;Xiaoyu Wan;Kaikai Liu;Ze Li;Yiwen Wang;Yang Yang

GLOBECOM 2024 - 2024 IEEE Global Communications Conference

Year: 2024 | Conference Paper |

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As the demand for location-based services has surged, indoor localization has become a research hotspot. In this paper, we employ convolutional neural network (CNN) and configurable multipath fingerprint methods for indoor lo-calization. To validate this approach, we design an indoor localization system based on only a single access point (AP). In this system, we first configure active reflectors ...Show More

CNN-based Configurable Multipath Fingerprint for Indoor Single AP Localization

Jie Xu;Zengshan Tian;Xiaoyu Wan;Kaikai Liu;Ze Li;Yiwen Wang;Yang Yang

GLOBECOM 2024 - 2024 IEEE Global Communications Conference

Year: 2024 | Conference Paper |

DoA Estimation via Sparse Bayesian Learning in a Non-Cooperative Mode Using a Single RF Link

Chenglin Huang;Zengshan Tian;Kaikai Liu;Jie Xu

GLOBECOM 2024 - 2024 IEEE Global Communications Conference

Year: 2024 | Conference Paper |

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Recent research has increasingly focused on utilizing radio frequency (RF) signals for indoor sensing. Traditionally, this involves employing antenna arrays configured across multiple RF links to capture key channel parameters, such as Direction of Arrival (DoA). However, this architecture requires each sensor to have an independent RF link, which increases complexity and cost. Additionally, deplo...Show More

DoA Estimation via Sparse Bayesian Learning in a Non-Cooperative Mode Using a Single RF Link

Chenglin Huang;Zengshan Tian;Kaikai Liu;Jie Xu

GLOBECOM 2024 - 2024 IEEE Global Communications Conference

Year: 2024 | Conference Paper |

A Phase Error Elimination Method in Asynchronous Communication System

Jie Xu;Zengshan Tian;Kaikai Liu;Ze Li;Zhaoyu Li

2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)

Year: 2022 | Conference Paper |

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Previous ranging or localization systems achieve an accurate time of flight (TOF) estimation based on strict time synchronization between transmitter and receiver, which is difficult to realize in a practical communication system. To tackle this problem, we propose a phase error elimination method to achieve accurate ranging in an asynchronous manner. We implement the proposed method using a softw...Show More

A Phase Error Elimination Method in Asynchronous Communication System

Jie Xu;Zengshan Tian;Kaikai Liu;Ze Li;Zhaoyu Li

2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)

Year: 2022 | Conference Paper |

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