🐼 About Me

Jianmin Liu is currently a Ph.D. student at Xi’an Jiaotong University specializing in Federated Learning and Large Language Models, under the supervision of Associate Prof. Li Yan. Prior to this, he obtained a master’s degree in Cyberspace Security from Fujian Normal University, focusing on research related to spatiotemporal traffic data in smart cities. Currently, his research is expecting to promote large language models to a more secure, low-cost and privacy-protected new stage. He possesses a strong sense of initiative and hope to have the opportunity to explore interesting and meaningful things with you.

🔥 News

• [28 May. 2025] Our paper: "SHE-LoRA: Selective Homomorphic Encryption for Federated Tuning with Heterogeneous LoRA" has been released now!
• [Jun. 2024] I was honored with the title of Excellent Graduating Graduate Student at Fujian Normal University.
• [Feb. 2024] Our paper about trajectory forecasting is accepted by Elsevier Information Fusion.
[Nov. 2023] Our paper about traffic forecasting is accepted by ACM Transactions on Sensor Networks.
[Oct. 2023] Our paper about trajectory forecasting is accepted by Elsevier Information Fusion.
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📝 Publications

Note: * indicates Corresponding authors.

arXiv

SHE-LoRA: Selective Homomorphic Encryption for Federated Tuning with Heterogeneous LoRA

Jianmin Liu; Li Yan*; Borui Li; Lei Yu; Chao Shen

arXiv preprint (arXiv), 2025.

Preprint

Federated Learning, Homomorphic Encryption, LoRA

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INFFUS

A Multi-Modal Spatial-Temporal Model for Accurate Motion Forecasting with Visual Fusion

Xiaoding Wang; Jianmin Liu; Hui Lin*; Sahil Garg*; Mubarak Alrashoud

Information Fusion (INFFUS), 2024.

SCI-1区,IF=18.6

Motion forecasting, Intelligent transportation, Spatial–temporal cross attention

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INFFUS

Reliable trajectory prediction in scene fusion based on spatio-temporal Structure Causal Model

Jianmin Liu; Hui Lin*; Xiaoding Wang; Sahil Garg*; Mohammad Mehedi Hassan

Information Fusion (INFFUS), 2024.

SCI-1区,IF=18.6

Trajectory prediction, Causal inference, Scene fusion, Intelligent transportation

PDF BibTex

ACM-TOSN

GSAA: A Novel Graph Spatiotemporal Attention Algorithm for Smart City Traffic Prediction

Jianmin Liu; Xiaoding Wang; Hui Lin*; Feng Yu

ACM Transactions on Sensor Networks (TOSN), 2023.

CCF-B

Traic Prediction, Graph Neural Networks, Attention Mechanism

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💬 Services

• Reviewer for IEEE Transactions on Dependable and Secure Computing (2025) .
• Reviewer for IEEE Internet of Things Journal (2025) .