By Dr Xiaoyang Wang

Journal articles

Sun R; Chen C; Liu X; Xu S; Wang X; Lin X, 2022, 'Critical Nodes Identification in Large Networks: The Inclined and Detached Models', World Wide Web, 25, pp. 1315 - 1341, http://dx.doi.org/10.1007/s11280-022-01049-8

Chen C; Zhu Q; Wu Y; Sun R; Wang X; Liu X, 2022, 'Efficient critical relationships identification in bipartite networks', World Wide Web, 25, pp. 741 - 761, http://dx.doi.org/10.1007/s11280-021-00914-2

Zheng J; Dong Q; Wang X; Zhang Y; Ma W; Ma Y, 2022, 'Efficient processing of k-regret minimization queries with theoretical guarantees', Information Sciences, 586, pp. 99 - 118, http://dx.doi.org/10.1016/j.ins.2021.11.080

Chen C; Zhang M; Sun R; Wang X; Zhu W; Wang X, 2022, 'Locating pivotal connections: the K-Truss minimization and maximization problems', World Wide Web, 25, pp. 899 - 926, http://dx.doi.org/10.1007/s11280-021-00933-z

Zhang X; Wang H; Yu J; Chen C; Wang X; Zhang W, 2022, 'Polarity-based graph neural network for sign prediction in signed bipartite graphs', World Wide Web, 25, pp. 471 - 487, http://dx.doi.org/10.1007/s11280-022-01015-4

Wang H; Lian D; Liu W; Wen D; Chen C; Wang X, 2022, 'Powerful graph of graphs neural network for structured entity analysis', World Wide Web, 25, pp. 609 - 629, http://dx.doi.org/10.1007/s11280-021-00900-8

Sun R; Chen C; Wang X; Wu Y; Zhang M; Liu X, 2022, 'The art of characterization in large networks: Finding the critical attributes', World Wide Web, 25, pp. 655 - 677, http://dx.doi.org/10.1007/s11280-021-00904-4

Zheng J; Ma Y; Ma W; Wang Y; Wang X, 2022, 'Happiness Maximizing Sets under Group Fairness Constraints', Proceedings of the VLDB Endowment, 16, pp. 291 - 303, http://dx.doi.org/10.14778/3565816.3565830

Wang X; Zhou T; Wang X; Fang Y, 2022, 'Harshness-aware sentiment mining framework for product review[Formula presented]', Expert Systems with Applications, 187, http://dx.doi.org/10.1016/j.eswa.2021.115887

Liu X; Zhang M; Fu X; Chen C; Wang X; Wu Y, 2021, 'Efficient reachability queries in multi-relation graph: An index-based approach', Computers and Electrical Engineering, 96, http://dx.doi.org/10.1016/j.compeleceng.2021.107469

Liu X; Wang X, 2021, 'Cohesive subgraph identification in weighted bipartite graphs', Applied Sciences Switzerland, 11, http://dx.doi.org/10.3390/app11199051

Wu Y; Zhao J; Sun R; Chen C; Wang X, 2021, 'Efficient Personalized Influential Community Search in Large Networks', Data Science and Engineering, 6, pp. 310 - 322, http://dx.doi.org/10.1007/s41019-021-00163-3

Meng X; Wang Y; Li C; Wang X; Lyu M, 2018, 'Approach for uncertain multi-objective programming problems with correlated objective functions under CEV criterion', Journal of Systems Engineering and Electronics, 29, pp. 1197 - 1208, http://dx.doi.org/10.21629/JSEE.2018.06.08

Fu C; Wang Y; Gao Y; Wang X, 2017, 'Complex networks repair strategies: Dynamic models', Physica A Statistical Mechanics and Its Applications, 482, pp. 401 - 406, http://dx.doi.org/10.1016/j.physa.2017.04.118

Zhu C; Wang X; Zhu L, 2017, 'A novel method of evaluating key nodes in complex networks', Chaos Solitons and Fractals, 96, pp. 43 - 50, http://dx.doi.org/10.1016/j.chaos.2017.01.007

Yang J; Zhang W; Zhang Y; Wang X; Lin X, 2017, 'Categorical top-k spatial influence query', World Wide Web, 20, pp. 175 - 203, http://dx.doi.org/10.1007/s11280-016-0383-3

Wang X; Zhang Y; Zhang W; Lin X, 2017, 'Efficient Distance-Aware Influence Maximization in Geo-Social Networks', IEEE Transactions on Knowledge and Data Engineering, 29, pp. 599 - 612, http://dx.doi.org/10.1109/TKDE.2016.2633472

Wang XY; Wang Y; Zhu CS; Zhu L; Fu CQ, 2017, 'Information radiation model with across neighbor spread abilities of nodes', Wuli Xuebao Acta Physica Sinica, 66, http://dx.doi.org/10.7498/aps.66.038901

Wang X; Zhang Y; Zhang W; Lin X; Chen C, 2017, 'Bring Order into the Samples: A Novel Scalable Method for Influence Maximization', IEEE Transactions on Knowledge and Data Engineering, 29, pp. 243 - 256, http://dx.doi.org/10.1109/TKDE.2016.2624734

Wang X; Zhang Y; Zhang W; Lin X, 2016, 'Efficient identification of local keyword patterns in microblogging platforms', IEEE Transactions on Knowledge and Data Engineering, 28, pp. 2621 - 2634, http://dx.doi.org/10.1109/TKDE.2016.2578330

Wang X; Wang Y; Zhu L; Li C, 2016, 'A novel approach to characterize information radiation in complex networks', Physica A Statistical Mechanics and Its Applications, 452, pp. 94 - 105, http://dx.doi.org/10.1016/j.physa.2016.01.076

Wang X; Wang Y; Zhu L, 2016, 'A model of safety information radiation of aviation maintenance applied complex networks', Harbin Gongye Daxue Xuebao Journal of Harbin Institute of Technology, 48, pp. 166 - 171, http://dx.doi.org/10.11918/j.issn.0367-6234.2016.05.027

Ding L; Wang G; Xin J; Wang X; Huang S; Zhang R, 2013, 'ComMapReduce: An improvement of MapReduce with lightweight communication mechanisms', Data & Knowledge Engineering, 88, pp. 224 - 247, http://dx.doi.org/10.1016/j.datak.2013.04.004

Qiao B-Y; Wei Y; Wang X-Y; Ding L-L; Wang G-R, 2012, 'TDRM: A peer-to-peer-based taxonomy data ring model', Journal of Shanghai Jiaotong University (Science), 17, pp. 182 - 189, http://dx.doi.org/10.1007/s12204-012-1250-8

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

Sima Q; Wang X; Zhang W, 2026, 'Beyond Homophily: Community Search on Heterophilic Graphs', in Proceedings 2026 IEEE 42nd International Conference on Data Engineering Icde 2026, pp. 1449 - 1462, http://dx.doi.org/10.1109/ICDE65706.2026.00112

Xu S; Li F; Wang X; Yang Z; Lin X, 2026, 'C2TC: A Training-Free Framework for Efficient Tabular Data Condensation', in Proceedings 2026 IEEE 42nd International Conference on Data Engineering Icde 2026, pp. 2725 - 2738, http://dx.doi.org/10.1109/ICDE65706.2026.00203

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

Xie P; Zai X; Wu Y; Wang X; Zhang W; Qin L, 2026, 'HL-Index: Fast Reachability Query in Hypergraphs', in Proceedings 2026 IEEE 42nd International Conference on Data Engineering Icde 2026, pp. 1141 - 1154, http://dx.doi.org/10.1109/ICDE65706.2026.00090

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

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