By Dr Xiaoyang Wang

Conference Papers

Tan X; Wang X; Liu Q; Xu X; Yuan X; Zhu L; Zhang W, 2026, 'MemoTime: Memory-Augmented Temporal Knowledge Graph Enhanced Large Language Model Reasoning', in Www 2026 Proceedings of the ACM Web Conference 2026, pp. 4220 - 4231, http://dx.doi.org/10.1145/3774904.3792581

Zai X; Tan X; Wang X; Liu Q; Xu X; Zhang W, 2026, 'PRoH: Dynamic Planning and Reasoning over Knowledge Hypergraphs for Retrieval-Augmented Generation', in Www 2026 Proceedings of the ACM Web Conference 2026, pp. 4256 - 4267, http://dx.doi.org/10.1145/3774904.3792611

Wang H; Sun R; Li Y; Chen C; Wang X; Zhang Y, 2026, 'Efficient Maximal Frequent Clique Enumeration in Multilayer Networks', in Lecture Notes in Computer Science, pp. 169 - 185, http://dx.doi.org/10.1007/978-981-95-3906-2_11

Liu X; Chen Y; Li F; Wang X; Hu H; Zhang Y, 2025, 'Masked Graph Distance Network for Accurate Subgraph Similarity Computation', in Cikm 2025 Proceedings of the 34th ACM International Conference on Information and Knowledge Management, pp. 1903 - 1913, http://dx.doi.org/10.1145/3746252.3761209

Zhai Z; Sima Q; Wang X; Zhang W, 2025, 'SGPT: Few-Shot Prompt Tuning for Signed Graphs', in Cikm 2025 Proceedings of the 34th ACM International Conference on Information and Knowledge Management, pp. 4045 - 4055, http://dx.doi.org/10.1145/3746252.3761079

Wang J; Wu Y; Wang X; Chen C; Zhang Y; Qin L, 2025, 'Effective Influence Maximization with Priority', in Www 2025 Proceedings of the ACM Web Conference, pp. 4673 - 4683, http://dx.doi.org/10.1145/3696410.3714888

Tan X; Wang X; Liu Q; Xu X; Yuan X; Zhang W, 2025, 'Paths-over-Graph: Knowledge Graph Empowered Large Language Model Reasoning', in Www 2025 Proceedings of the ACM Web Conference, pp. 3505 - 3522, http://dx.doi.org/10.1145/3696410.3714892

Zhu Q; Zhang L; Xu Q; Liu K; Long C; Wang X, 2025, 'HHGT: Hierarchical Heterogeneous Graph Transformer for Heterogeneous Graph Representation Learning', in Wsdm 2025 Proceedings of the 18th ACM International Conference on Web Search and Data Mining, pp. 318 - 326, http://dx.doi.org/10.1145/3701551.3703511

Ukey N; Zhang G; Yang Z; Wang X; Li B; Saydam S; Zhang W, 2025, 'A Cluster-Based Approach to kNN Join Over Batch-Dynamic High-Dimensional Data', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 81 - 96, http://dx.doi.org/10.1007/978-981-96-0814-0_6

Ding Y; Lin H; Yang Z; Wen D; Wang X; Zhang W, 2025, 'An Experimental Comparison of RDF Systems on Cloud', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 30 - 43, http://dx.doi.org/10.1007/978-981-96-1242-0_3

Liu X; Chen C; Liu X; Wang X, 2025, 'Efficient and Privacy-Preserving (α, β)-Core Community Search over Encrypted Bipartite Graphs', in Proceedings of the IEEE International Conference on Trust Security and Privacy in Computing and Communications Trustcom, pp. 1227 - 1234, http://dx.doi.org/10.1109/Trustcom66490.2025.00141

Li F; Wang X; Cheng D; Chen C; Zhang Y; Lin X, 2025, 'Efficient Dynamic Attributed Graph Generation', in Proceedings International Conference on Data Engineering, pp. 1415 - 1428, http://dx.doi.org/10.1109/ICDE65448.2025.00110

Xiang S; Xu C; Cheng D; Wang X; Zhang Y, 2025, 'Efficient Learning-Based Graph Simulation for Temporal Graphs', in Proceedings International Conference on Data Engineering, pp. 251 - 264, http://dx.doi.org/10.1109/ICDE65448.2025.00026

Tang Z; Wu Y; Zai X; Chen C; Wang X; Zhang Y, 2025, 'Efficient Temporal Simple Path Graph Generation', in Proceedings International Conference on Data Engineering, pp. 3589 - 3601, http://dx.doi.org/10.1109/ICDE65448.2025.00268

Qiu H; Sun R; Chen C; Wang X, 2025, 'Enhance Stability of Network by Edge Anchor', in Proceedings International Conference on Data Engineering, pp. 3384 - 3396, http://dx.doi.org/10.1109/ICDE65448.2025.00253

Tan X; Wang X; Liu Q; Xu X; Yuan X; Zhu L; Zhang W, 2025, 'HydraRAG: Structured Cross-Source Enhanced Large Language Model Reasoning', in Emnlp 2025 2025 Conference on Empirical Methods in Natural Language Processing Proceedings of the Conference, pp. 14431 - 14459, http://dx.doi.org/10.18653/v1/2025.emnlp-main.730

Li X; Wu Y; Wang X; Yang Z; Zhang W; Zhang Y, 2025, 'Keyword-Based Betweenness Centrality Maximization in Attributed Graphs', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 209 - 223, http://dx.doi.org/10.1007/978-981-96-1242-0_16

Tang Y; Wang J; Chen C; Wang X; Zhang W; Zhang Y, 2025, 'Mitigate the Damage of Rumor on Susceptible Group', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 389 - 402, http://dx.doi.org/10.1007/978-981-96-1242-0_29

Hu Y; Wang X; Liu Q; Xu X; Fu Q; Zhang W; Zhu L, 2025, 'MMAPG: A Training-Free Framework for Multimodal Multi-hop Question Answering via Adaptive Planning Graphs', in Emnlp 2025 2025 Conference on Empirical Methods in Natural Language Processing Proceedings of the Conference, pp. 14184 - 14200, http://dx.doi.org/10.18653/v1/2025.emnlp-main.717

Li F; Wang G; Chu H; Cheng D; Wang X, 2025, 'PCAN: A Pandemic-Compatible Attentive Neural Network for Retail Sales Forecasting', in Ijcai International Joint Conference on Artificial Intelligence, pp. 9232 - 9240, http://dx.doi.org/10.24963/ijcai.2025/1026

Zhao G; Wen D; Wang X; Wang K; Lin X, 2025, 'Preserving K-Connectivity in Dynamic Graphs', in Proceedings International Conference on Data Engineering, pp. 156 - 169, http://dx.doi.org/10.1109/ICDE65448.2025.00019

Gu Y; Yu J; Li Y; Xie P; Wang X; Chen C, 2025, 'RPDN: An Effective Rating Pollution Attacks Detection Framework for Recommendation Systems', in Lecture Notes in Computer Science, pp. 368 - 379, http://dx.doi.org/10.1007/978-981-96-8180-8_29

Ding Z; Chen Y; Wang H; Wang X; Zhang W; Zhang Y, 2025, 'TIformer: A Transformer-Based Framework for Time-Series Forecasting with Missing Data', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 71 - 84, http://dx.doi.org/10.1007/978-981-96-1242-0_6

Liu X; Chen C; Liu X; Wang X, 2025, 'α-Forest: Proxy-Cloud Enabled Efficient and Secure Community Search over Encrypted Bipartite Graphs', in IEEE International Workshop on Information Forensics and Security Wifs, pp. 13 - 18, http://dx.doi.org/10.1109/WIFS66636.2025.00011

Luo Q; Zhang W; Yang Z; Wen D; Wang X; Yu D; Lin X, 2024, 'Hierarchical Structure Construction on Hypergraphs', in International Conference on Information and Knowledge Management Proceedings, pp. 1597 - 1606, http://dx.doi.org/10.1145/3627673.3679765

Chen Y; Wang X; Chen C, 2024, 'Hyperedge Importance Estimation via Identity-aware Hypergraph Attention Network', in International Conference on Information and Knowledge Management Proceedings, pp. 334 - 343, http://dx.doi.org/10.1145/3627673.3679685

Qiu H; Sun R; Chen C; Wang X; Zhang Y, 2024, 'Critical Nodes Detection: Node Merging Approach', in Www 2024 Companion Companion Proceedings of the ACM Web Conference, pp. 863 - 866, http://dx.doi.org/10.1145/3589335.3651485

Wu Y; Wang J; Sun R; Chen C; Wang X; Zhang Y, 2024, 'Targeted Filter Bubbles Mitigating via Edges Insertion', in Www 2024 Companion Companion Proceedings of the ACM Web Conference, pp. 734 - 737, http://dx.doi.org/10.1145/3589335.3651566

Wang J; Wu Y; Wang X; Zhang Y; Lu Qin ; Zhang W; Lin X, 2024, 'Efficient Influence Minimization via Node Blocking', in Proceedings of the VLDB Endowment, pp. 2501 - 2513, http://dx.doi.org/10.14778/3675034.3675042

Wu Y; Sun R; Wang X; Wen D; Zhang Y; Qin L; Lin X, 2024, 'Efficient Maximal Frequent Group Enumeration in Temporal Bipartite Graphs', in Proceedings of the VLDB Endowment, pp. 3243 - 3255, http://dx.doi.org/10.14778/3681954.3681997

Wu Y; Sun R; Wang X; Zhang Y; Qin L; Zhang W; Lin X, 2024, 'Efficient Maximal Temporal Plex Enumeration', in Proceedings International Conference on Data Engineering, pp. 3098 - 3110, http://dx.doi.org/10.1109/ICDE60146.2024.00240

Zhao Y; Chen Z; Chen C; Wang X; Lin X; Zhang W, 2024, 'Finding the Maximum k-Balanced Biclique on Weighted Bipartite Graphs (Extended abstract)', in Proceedings International Conference on Data Engineering, pp. 5697 - 5698, http://dx.doi.org/10.1109/ICDE60146.2024.00480

Zheng J; Meng F; Wang Y; Wang X; Wang S; Ma Y; Hao Z, 2024, 'Hybrid Regret Minimization: A Submodular Approach (Extended Abstract)', in Proceedings International Conference on Data Engineering, pp. 5701 - 5702, http://dx.doi.org/10.1109/ICDE60146.2024.00482

Li F; Wang X; Cheng D; Zhang W; Zhang Y; Lin X, 2024, 'Hypergraph Self-supervised Learning with Sampling-efficient Signals', in Ijcai International Joint Conference on Artificial Intelligence, pp. 4398 - 4406

Wang H; Yu J; Wang X; Chen C; Zhang W; Lin X, 2024, 'Neural Similarity Search on Supergraph Containment (Extended Abstract)', in Proceedings International Conference on Data Engineering, pp. 5709 - 5710, http://dx.doi.org/10.1109/ICDE60146.2024.00486

Chen K; Wen D; Zhang W; Zhang Y; Wang X; Lin X, 2024, 'Querying Structural Diversity in Streaming Graphs', in Proceedings of the VLDB Endowment, pp. 1034 - 1046, http://dx.doi.org/10.14778/3641204.3641213

Tan X; Qing S; Qian J; Wu Y; Zhang W; Chen C; Wang X, 2023, 'Higher-Order Peak Decomposition', in International Conference on Information and Knowledge Management Proceedings, pp. 4310 - 4314, http://dx.doi.org/10.1145/3583780.3615209

Yu J; Wang H; Wang X; Li Z; Qin L; Zhang W; Liao J; Zhang Y, 2023, 'Group-based Fraud Detection Network on e-Commerce Platforms', in Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 5463 - 5475, http://dx.doi.org/10.1145/3580305.3599836

Zhang L; Wu Y; Wang J; Liu S; Chen C; Wang X, 2023, 'Efficient Algorithm for Maximizing Betweenness Centrality in Large Networks', in Proceedings 2023 IEEE International Conference on High Performance Computing and Communications Data Science and Systems Smart City and Dependability in Sensor Cloud and Big Data Systems and Application Hpcc Dss Smartcity Dependsys 2023, pp. 647 - 654, http://dx.doi.org/10.1109/HPCC-DSS-SmartCity-DependSys60770.2023.00093

Zhang W; Yang Z; Wen D; Wang X, 2023, 'Efficient Distributed Core Graph Decomposition', in IEEE International Conference on Data Mining Workshops Icdmw, pp. 1023 - 1031, http://dx.doi.org/10.1109/ICDMW60847.2023.00135

Sun R; Chen C; Wang X; Zhang W; Zhang Y; Lin X, 2023, 'Efficient Maximum Signed Biclique Identification', in Proceedings International Conference on Data Engineering, pp. 1313 - 1325, http://dx.doi.org/10.1109/ICDE55515.2023.00105

Chen Y; Yu J; Sima Q; Wang J; Wu Y; Wang X, 2023, 'KGNIE: A Learning Method for Estimating Node Importance in Knowledge Graphs', in Proceedings 2023 IEEE International Conference on High Performance Computing and Communications Data Science and Systems Smart City and Dependability in Sensor Cloud and Big Data Systems and Application Hpcc Dss Smartcity Dependsys 2023, pp. 615 - 622, http://dx.doi.org/10.1109/HPCC-DSS-SmartCity-DependSys60770.2023.00089

Wu Y; Sun R; Chen C; Wang X; Fu X, 2022, 'Efficiently Answering Minimum Reachable Label Set Queries in Edge-Labeled Graphs', in International Conference on Information and Knowledge Management Proceedings, pp. 4585 - 4589, http://dx.doi.org/10.1145/3511808.3557593

Sun R; Wu Y; Wang X, 2022, 'Diversified Top-𝑟 Community Search in Geo-Social Network: A K-Truss Based Model', Edinburgh, UK, presented at 25th International Conference on Extending Database Technology (EDBT 2022), Edinburgh, UK, 29 March 2022 - 01 April 2022, http://dx.doi.org/10.48786/edbt.2022.38

Xiang S; Cheng D; Zhang J; Ma Z; Wang X; Zhang Y, 2022, 'Efficient Learning-based Community-Preserving Graph Generation', in Proceedings International Conference on Data Engineering, pp. 1982 - 1994, http://dx.doi.org/10.1109/ICDE53745.2022.00194

Sun R; Wu Y; Chen C; Wang X; Zhang W; Lin X, 2022, 'Maximal Balanced Signed Biclique Enumeration in Signed Bipartite Graphs', in Proceedings International Conference on Data Engineering, pp. 1887 - 1899, http://dx.doi.org/10.1109/ICDE53745.2022.00187

Yu Y; Wen D; Zhang Y; Wang X; Zhang W; Lin X, 2021, 'Efficient matrix factorization on heterogeneous CPU-GPU Systems', in Proceedings International Conference on Data Engineering, pp. 1871 - 1876, http://dx.doi.org/10.1109/ICDE51399.2021.00169

Chen C; Liu X; Xu S; Zhang M; Wang X; Lin X, 2021, 'Critical Nodes Identification in Large Networks: An Inclination-Based Model', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 453 - 468, http://dx.doi.org/10.1007/978-3-030-90888-1_35

Yang H; Wang K; Sun R; Wang X, 2020, 'Fast Algorithms for Spatial K-Core Discovery and Maintenance', in Proceedings 2020 IEEE 22nd International Conference on High Performance Computing and Communications IEEE 18th International Conference on Smart City and IEEE 6th International Conference on Data Science and Systems Hpcc Smartcity Dss 2020, pp. 841 - 846, http://dx.doi.org/10.1109/HPCC-SmartCity-DSS50907.2020.00111

Zhao J; Sun R; Zhu Q; Wang X; Chen C, 2020, 'Community Identification in Signed Networks: A K-Truss Based Model', in International Conference on Information and Knowledge Management Proceedings, pp. 2321 - 2324, http://dx.doi.org/10.1145/3340531.3412117

Back to profile page