Xiangfeng Luo

2026

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R 2 S-Net: Recognize-then-refine-spot network for micro-expression spot-then-recognize.
Yan Sun|Zhiliang Wang|Xiangfeng Luo
Information Processing and Management 2026 Volume 63 Issue 2
doi dblp
LRSA: LLM-RecSys alignment for time-specific next POI recommendation.
Jinhui Zhu|Xiangfeng Luo|Xin Yao|Xiao Wei
Information Processing and Management 2026 Volume 63 Issue 2

2025

doi dblp
A Noise-Resistant Model for Graph-based Fraud Detection.
Zhengyang Liu|Hang Yu|Xiangfeng Luo
Information Processing and Management 2025 Volume 62 Issue 5
doi dblp
Federated Graph Anomaly Detection via Disentangled Representation Learning.
Zhengyang Liu|Hang Yu|Xiangfeng Luo
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
A Masked AutoEncoder with Strong-Weak Mutual Information for Anomaly Detection in Dynamic Incomplete Graphs.
Junquan Gu|Hang Yu|Xiangfeng Luo
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Patent transformation prediction: When a patent can be transformed.
Weidong Liu|Yu Zhang|Xiangfeng Luo|Yan Cao|Keqin Gan|Fuming Ye|Wei Tang|Minglong Zhang
Information Processing and Management 2024 Volume 61 Issue 6

2020

doi dblp
Web event evolution trend prediction based on its computational social context.
Junyu Xuan|Xiangfeng Luo|Jie Lu|Guangquan Zhang
World Wide Web (WWW) 2020 Volume 23 Issue 3

2016

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Measuring the Semantic Uncertainty of News Events for Evolution Potential Estimation.
Xiangfeng Luo|Junyu Xuan|Jie Lu|Guangquan Zhang
ACM Transactions on Information Systems (TOIS) 2016 Volume 34 Issue 4

2014

doi dblp
Discovering small-world in association link networks for association learning.
Shunxiang Zhang|Xiangfeng Luo|Junyu Xuan|Xue Chen|Weimin Xu
World Wide Web (WWW) 2014 Volume 17 Issue 2

2013

doi dblp
Introduction to the special section on intelligent tutoring and coaching systems.
Qing Li|Xiangfeng Luo|Liu Wenyin|Cristina Conati
ACM Transactions on Intelligent Systems and Technology (TIST) 2013 Volume 4 Issue 2