Lianyong Qi

College of Computer Science and Technology , China University of Petroleum (East China); Shandong Key Laboratory of Intelligent Oil and Gas Industrial Software

11 papers in the IJCAI proceedings

IJCAI 2026

BAMFair: Barycenter Aligned Mediation for Fairness Across Multiple Sensitive Attributes

with Hengyu Yue, Fan Wang, Weiming Liu, Yuwen Liu, Haolong Xiang, Xiaolong Xu, Xuyun Zhang, Shichao Pei, Qiang Ni

doi:10.24963/ijcai.2026/97

Details PDF

Joint Multi-Modal Multi-Interest Profiling and Preference-Grounded Reasoning for Explainable Recommendation

with Anqi Wang, Jianye Xie, Weiming Liu, Rong Jiang, Haolong Xiang, Xiaolong Xu, Wenmin Lin, Yang Zhang, Xiaokang Zhou

doi:10.24963/ijcai.2026/339

Details PDF

IJCAI 2025

Balancing User-Item Structure and Interaction with Large Language Models and Optimal Transport for Multimedia Recommendation

with Haodong Li, Weiming Liu, Xiaolong Xu, Wanchun Dou, Yang Cao, Xuyun Zhang, Amin Beheshti, Xiaokang Zhou

doi:10.24963/ijcai.2025/337

Details PDF

CLLMRec: Contrastive Learning with LLMs-based View Augmentation for Sequential Recommendation

with Fan Lu, Xiaolong Xu, Haolong Xiang, Xiaokang Zhou, Fei Dai, Wanchun Dou

doi:10.24963/ijcai.2025/351

Details PDF

Fine-Grained and Efficient Self-Unlearning with Layered Iteration

with Hongyi Lyu, Xuyun Zhang, Hongsheng Hu, Shuo Wang, Chaoxiang He

doi:10.24963/ijcai.2025/850

Details PDF

MEGAD: A Memory-Efficient Framework for Large-Scale Attributed Graph Anomaly Detection

with Yifan Zhang, Haolong Xiang, Xiaolong Xu, Zishun Rui, Xiaoyong Li, Fei Dai

doi:10.24963/ijcai.2025/406

Details PDF

Variational Graph Auto-Encoder Driven Graph Enhancement for Sequential Recommendation

with Yuwen Liu, Xingyuan Mao, Weiming Liu, Shichao Pei, Fan Wang, Xuyun Zhang, Amin Beheshti, Xiaokang Zhou

doi:10.24963/ijcai.2025/350

Details PDF

IJCAI 2024

Attention Based Document-level Relation Extraction with None Class Ranking Loss

with Xiaolong Xu, Chenbin Li, Haolong Xiang, Xuyun Zhang, Wanchun Dou

doi:10.24963/ijcai.2024/726

Details PDF

Counterfactual User Sequence Synthesis Augmented with Continuous Time Dynamic Preference Modeling for Sequential POI Recommendation

with Yuwen Liu, Weiming Liu, Shichao Pei, Xiaolong Xu, Xuyun Zhang, Yingjie Wang, Wanchun Dou

doi:10.24963/ijcai.2024/255

Details PDF

Shadow-Free Membership Inference Attacks: Recommender Systems Are More Vulnerable Than You Thought

with Xiaoxiao Chi, Xuyun Zhang, Yan Wang, Amin Beheshti, Xiaolong Xu, Kim-Kwang Raymond Choo, Shuo Wang, Hongsheng Hu

doi:10.24963/ijcai.2024/639

Details PDF

IJCAI 2023

OptIForest: Optimal Isolation Forest for Anomaly Detection

with Haolong Xiang, Xuyun Zhang, Hongsheng Hu, Wanchun Dou, Mark Dras, Amin Beheshti, Xiaolong Xu

doi:10.24963/ijcai.2023/264

Details PDF

Future Conferences

AI Journal Division

IJCAI Proceedings