Chi Harold Liu

9.6k total citations · 7 hit papers
172 papers, 6.8k citations indexed

About

Chi Harold Liu is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Computer Networks and Communications. According to data from OpenAlex, Chi Harold Liu has authored 172 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Computer Vision and Pattern Recognition, 66 papers in Artificial Intelligence and 65 papers in Computer Networks and Communications. Recurrent topics in Chi Harold Liu's work include Mobile Crowdsensing and Crowdsourcing (43 papers), Domain Adaptation and Few-Shot Learning (29 papers) and IoT and Edge/Fog Computing (24 papers). Chi Harold Liu is often cited by papers focused on Mobile Crowdsensing and Crowdsourcing (43 papers), Domain Adaptation and Few-Shot Learning (29 papers) and IoT and Edge/Fog Computing (24 papers). Chi Harold Liu collaborates with scholars based in China, United States and United Kingdom. Chi Harold Liu's co-authors include Jian Tang, Charith Perera, Srimal Jayawardena, Shuang Li, Kin K. Leung, Chengzhe Piao, Wendong Wang, Guoren Wang, Min Chen and Qiuxia Lin and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Geoscience and Remote Sensing and IEEE Transactions on Image Processing.

In The Last Decade

Chi Harold Liu

163 papers receiving 6.6k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Energy-Efficient UAV Control for Effective and Fair Communication Coverage: A Deep Reinforcement Learning Approach

2018 470 citations Chi Harold Liu, Zheyu Chen et al. IEEE Journal on Selected Areas in Communications profile →
A Survey on Internet of Things From Industrial Market Perspective

2014 429 citations Chi Harold Liu et al. profile →
The Emerging Internet of Things Marketplace From an Industrial Perspective: A Survey

2015 358 citations Chi Harold Liu et al. profile →
Experience-driven Networking: A Deep Reinforcement Learning based Approach

2018 302 citations Zhiyuan Xu, Jian Tang et al. profile →
Mobile Cloud Computing: A Survey, State of Art and Future Directions

2013 270 citations Chi Harold Liu et al. profile →
Blockchain-Enabled Data Collection and Sharing for Industrial IoT With Deep Reinforcement Learning

2018 238 citations Chi Harold Liu, Qiuxia Lin et al. IEEE Transactions on Industrial Informatics profile →
SePiCo: Semantic-Guided Pixel Contrast for Domain Adaptive Semantic Segmentation

2023 129 citations Binhui Xie, Shuang Li et al. IEEE Transactions on Pattern Analysis and Machine Intelligence profile →

Peers

Countries citing papers authored by Chi Harold Liu

Since Specialization

Citations

This map shows the geographic impact of Chi Harold Liu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Chi Harold Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chi Harold Liu more than expected).

Fields of papers citing papers by Chi Harold Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chi Harold Liu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Chi Harold Liu. The network helps show where Chi Harold Liu may publish in the future.

Co-authorship network of co-authors of Chi Harold Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Chi Harold Liu. A scholar is included among the top collaborators of Chi Harold Liu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Chi Harold Liu. Chi Harold Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Loci: Federated Continual Learning of Heterogeneous Tasks at Edge 2025 ·IEEE Transactions on Parallel and Distributed Systems ·(unknown), Rui Han, (unknown), (unknown), Chi Harold Liu, Guoren Wang, Lydia Y. Chen	1
2	AoI-Aware Air-Ground Mobile Crowdsensing by Multi-Agent Curriculum Learning With Collaborative Observation Augmentation 2025 ·IEEE Transactions on Mobile Computing ·Yuxiao Ye, Yang Tian, Chi Harold Liu, Lei Dong, (unknown), Dapeng Wu	1
3	Accuracy-aware differential privacy in federated learning of large transformer models 2025 ·Journal of Information Security and Applications ·(unknown), Rui Han, (unknown), Y. Cheng, Chi Harold Liu	0
4	Indoor Periodic Fingerprint Collections by Vehicular Crowdsensing via Primal-Dual Multi-Agent Deep Reinforcement Learning 2024 ·IEEE Journal on Selected Areas in Communications ·(unknown), Qiran Zhao, (unknown), Chi Harold Liu, (unknown), Guoren Wang, Jian Tang, Dapeng Wu	1
5	HiRegEx: Interactive Visual Query and Exploration of Multivariate Hierarchical Data 2024 ·IEEE Transactions on Visualization and Computer Graphics ·(unknown), (unknown), Chi Harold Liu, Takayuki Itoh, Guoren Wang	0
6	ACL-QL: Adaptive Conservative Level in Q-Learning for Offline Reinforcement Learning 2024 ·IEEE Transactions on Neural Networks and Learning Systems ·(unknown), Yinuo Zhao, Zhiyuan Xu, Zhengping Che, (unknown), Chi Harold Liu, (unknown), (unknown)	0
7	VBLC: Visibility Boosting and Logit-Constraint Learning for Domain Adaptive Semantic Segmentation under Adverse Conditions 2023 ·Proceedings of the AAAI Conference on Artificial Intelligence ·(unknown), Binhui Xie, Shuang Li, Chi Harold Liu, Xinjing Cheng	8
8	FedViT: Federated continual learning of vision transformer at edge 2023 ·Future Generation Computer Systems ·(unknown), (unknown), Rui Han, (unknown), Chi Harold Liu, Guoren Wang, Lydia Y. Chen	7
9	HiMacMic: Hierarchical Multi-Agent Deep Reinforcement Learning with Dynamic Asynchronous Macro Strategy 2023 ·(unknown), (unknown), Chi Harold Liu, Guoren Wang, Jian Tang	0
10	A Collaborative Alignment Framework of Transferable Knowledge Extraction for Unsupervised Domain Adaptation 2022 ·IEEE Transactions on Knowledge and Data Engineering ·Binhui Xie, Shuang Li, (unknown), Chi Harold Liu, Guoren Wang, Dapeng Wu	49
11	Participant Selection for Federated Learning With Heterogeneous Data in Intelligent Transport System 2022 ·IEEE Transactions on Intelligent Transportation Systems ·Jianxin Zhao, Xinyu Chang, (unknown), Chi Harold Liu, (unknown)	51
12	Energy-efficient client selection in federated learning with heterogeneous data on edge 2022 ·Peer-to-Peer Networking and Applications ·Jianxin Zhao, (unknown), Xinyu Chang, Chi Harold Liu	18
13	Deep Residual Correction Network for Partial Domain Adaptation 2020 ·IEEE Transactions on Pattern Analysis and Machine Intelligence ·Shuang Li, Chi Harold Liu, Qiuxia Lin, Qi Wen, Limin Su, Gao Huang, Zhengming Ding	114
14	Distributed Energy-Efficient Multi-UAV Navigation for Long-Term Communication Coverage by Deep Reinforcement Learning 2019 ·IEEE Transactions on Mobile Computing ·Chi Harold Liu, Xiaoxin Ma, Xudong Gao, Jian Tang	217
15	Distributed and Energy-Efficient Mobile Crowdsensing with Charging Stations by Deep Reinforcement Learning 2019 ·IEEE Transactions on Mobile Computing ·Chi Harold Liu, Zipeng Dai, Yinuo Zhao, Jon Crowcroft, Dapeng Wu, Kin K. Leung	94
16	Energy-Efficient Distributed Mobile Crowd Sensing: A Deep Learning Approach 2019 ·IEEE Journal on Selected Areas in Communications ·Chi Harold Liu, (unknown), Yufeng Zhan	107
17	Heterogeneous Multi-Task Assignment in Mobile Crowdsensing Using Spatiotemporal Correlation 2018 ·IEEE Transactions on Mobile Computing ·Liang Wang, Zhiwen Yu, Daqing Zhang, Bin Guo, Chi Harold Liu	115
18	Blockchain-Enabled Data Collection and Sharing for Industrial IoT With Deep Reinforcement Learning breakdown → 2018 ·IEEE Transactions on Industrial Informatics ·Chi Harold Liu, Qiuxia Lin, Shilin Wen	238
19	Social-Aware Sequential Modeling of User Interests: A Deep Learning Approach 2018 ·IEEE Transactions on Knowledge and Data Engineering ·Chi Harold Liu, Jie Xu, Jian Tang, Jon Crowcroft	14
20	Learning to Navigate Connected Autonomous Cars for Long-Term Communication Coverage 2018 ·IT Professional ·Zheyu Chen, Chi Harold Liu, (unknown)	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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