By Dr Xin Cao

Conference Papers

Park JD; Li S; Cao X; Shin WY, 2023, 'Criteria Tell You More than Ratings: Criteria Preference-Aware Light Graph Convolution for Effective Multi-Criteria Recommendation', in Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 1808 - 1819, http://dx.doi.org/10.1145/3580305.3599292

Cen H; Xie X; Cao X; Weng J, 2023, 'Approximate Indexing for Top-k Queries over Massive Spatio-textual Data Streams', in Proceedings - 2023 IEEE 39th International Conference on Data Engineering Workshops, ICDEW 2023, pp. 8 - 11, http://dx.doi.org/10.1109/ICDEW58674.2023.00006

Gao J; Cao X; Yao X; Zhang G; Wang W, 2023, 'LMSFC: A Novel Multidimensional Index Based on Learned Monotonic Space Filling Curves', in Proceedings of the VLDB Endowment, pp. 2605 - 2617, http://dx.doi.org/10.14778/3603581.3603598

Chang Y; Tanin E; Cao X; Qi J, 2023, 'Spatial Structure-Aware Road Network Embedding via Graph Contrastive Learning', in Advances in Database Technology - EDBT, pp. 144 - 156, http://dx.doi.org/10.48786/edbt.2023.12

Zhang L; Chen Q; Wang W; Deng C; Cao X; Hao K; Jiang Y; Wang W, 2023, 'Weighted Sampling for Masked Language Modeling', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, http://dx.doi.org/10.1109/ICASSP49357.2023.10096946

Park JD; Tran C; Shin WY; Cao X, 2022, 'GradAlign+: Empowering Gradual Network Alignment Using Attribute Augmentation', in International Conference on Information and Knowledge Management, Proceedings, pp. 4374 - 4378, http://dx.doi.org/10.1145/3511808.3557605

Shao Z; Zhang Z; Wei W; Wang F; Xu Y; Cao X; Jensen CS, 2022, 'Decoupled Dynamic Spatial-Temporal Graph Neural Network for Traffic Forecasting', in Proceedings of the VLDB Endowment, Sydney, pp. 2733 - 2746, presented at 48th International Conference on Very Large Data Bases, Sydney, 05 September 2022 - 09 September 2022, http://dx.doi.org/10.14778/3551793.3551827

Chen X; Feng L; Cao X; Zeng Y; Hou Y, 2022, 'Budgeted Sequence Submodular Maximization', in IJCAI International Joint Conference on Artificial Intelligence, Vienna, pp. 4733 - 4739, presented at Thirty-First International Joint Conference on Artificial Intelligence, Vienna, 23 July 2022 - 29 July 2022, http://dx.doi.org/10.24963/ijcai.2022/656

Zou D; Wei W; Mao XL; Wang Z; Qiu M; Zhu F; Cao X, 2022, 'Multi-level Cross-view Contrastive Learning for Knowledge-aware Recommender System', in SIGIR 2022 - Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 1358 - 1368, http://dx.doi.org/10.1145/3477495.3532025

Chen X; Cao X; Zeng Y; Fang Y; Wang S; Lin X; Feng L, 2022, 'Constrained Path Search with Submodular Function Maximization', in Proceedings - International Conference on Data Engineering, pp. 325 - 337, http://dx.doi.org/10.1109/ICDE53745.2022.00029

Jiang Y; Fang Fangyixiang@Cuhk.Edu.Cn Y; Ma C; Cao X; Li C, 2022, 'Effective Community Search over Large Star-Schema Heterogeneous Information Networks', in Proceedings of the VLDB Endowment, pp. 2307 - 2320, http://dx.doi.org/10.14778/3551793.3551795

Huang C; Fang Y; Lin X; Cao X; Zhang W; Orlowska M, 2022, 'Estimating Node Importance Values in Heterogeneous Information Networks', in Proceedings - International Conference on Data Engineering, pp. 846 - 858, http://dx.doi.org/10.1109/ICDE53745.2022.00068

Li X; Hao K; Yang Z; Cao X; Zhang W; Yuan L; Lin X, 2022, 'Hop-Constrained s-t Simple Path Enumeration in Billion-Scale Labelled Graphs', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 49 - 64, http://dx.doi.org/10.1007/978-3-031-20891-1_5

Li X; Hao K; Yang Z; Cao X; Zhang W, 2022, 'Hop-Constrained s-t Simple Path Enumeration in Large Uncertain Graphs', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 115 - 127, http://dx.doi.org/10.1007/978-3-031-15512-3_9

Zhang L; Chen Q; Wang W; Deng C; Zhang S; Li B; Wang W; Cao X, 2022, 'MDERank: A Masked Document Embedding Rank Approach for Unsupervised Keyphrase Extraction', in Proceedings of the Annual Meeting of the Association for Computational Linguistics, pp. 396 - 409

Luo L; Fang Y; Cao X; Zhang X; Zhang W, 2021, 'Detecting Communities from Heterogeneous Graphs: A Context Path-based Graph Neural Network Model', in International Conference on Information and Knowledge Management, Proceedings, pp. 1170 - 1180, http://dx.doi.org/10.1145/3459637.3482250

Zhang H; Hao Y; Cao X; Fang Y; Shin WY; Wang W, 2021, 'Relation Prediction via Graph Neural Network in Heterogeneous Information Networks with Missing Type Information', in International Conference on Information and Knowledge Management, Proceedings, pp. 2517 - 2526, http://dx.doi.org/10.1145/3459637.3482384

Wang T; Xie X; Cao X; Pedersen TB; Wang Y; Xiao M, 2021, 'On efficient and scalable time-continuous spatial crowdsourcing', in Proceedings - International Conference on Data Engineering, pp. 1212 - 1223, http://dx.doi.org/10.1109/ICDE51399.2021.00109

Wang Y; Xiao C; Qin J; Cao X; Sun Y; Wang W; Onizuka M, 2020, 'Monotonic Cardinality Estimation of Similarity Selection: A Deep Learning Approach', in Proceedings of the ACM SIGMOD International Conference on Management of Data, pp. 1197 - 1212, http://dx.doi.org/10.1145/3318464.3380570

Luo J; Cao X; Xie X; Qu Q; Xu Z; Jensen CS, 2020, 'Efficient attribute-constrained Co-located community search', in Proceedings - International Conference on Data Engineering, pp. 1201 - 1212, http://dx.doi.org/10.1109/ICDE48307.2020.00108

Fang Y; Yang Y; Zhang W; Lin X; Cao X, 2020, 'Effective and efficient community search over large heterogeneous information networks', in Proceedings of the VLDB Endowment, pp. 854 - 867, http://dx.doi.org/10.14778/3380750.3380756

Chen Y; Zhang J; Fang Y; Cao X; King I, 2020, 'Efficient community search over large directed graphs: An augmented index-based approach', in IJCAI International Joint Conference on Artificial Intelligence, pp. 3544 - 3550

Hao Y; Cao X; Fang Y; Xie X; Wang S, 2020, 'Inductive link prediction for nodes having only attribute information', in IJCAI International Joint Conference on Artificial Intelligence, pp. 1209 - 1215

Chen X; Cao X; Zeng Y; Fang Y; Yao B, 2020, 'Optimal region search with submodular maximization', in IJCAI International Joint Conference on Artificial Intelligence, pp. 1216 - 1222

Luo J; Xie X; Cao X; Qu Q, 2019, 'Best co-located community search in attributed networks', in International Conference on Information and Knowledge Management, Proceedings, pp. 2453 - 2456, http://dx.doi.org/10.1145/3357384.3358107

Luo J; Cao X; Qu Q; Liu Y, 2019, 'Efficient search of the most cohesive co-located community in attributed networks', in Database systems for advanced applications : 24th International Conference, DASFAA 2019, Chiang Mai, Thailand, April 22-25, 2019, Proceedings, Part I (Series title: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Chiang Mai, Thailand, pp. 398 - 415, presented at DASFAA, Chiang Mai, Thailand, 22 April 2019 - 25 April 2019, http://dx.doi.org/10.1007/978-3-030-18576-3_24

Chen X; Cao X; Xu Z; Zhang Y; Shang S; Zhang W, 2019, 'Accelerate MaxBRkNN Search by kNN estimation', in Proceedings - International Conference on Data Engineering, pp. 1730 - 1733, http://dx.doi.org/10.1109/ICDE.2019.00184

Wang K; Cao X; Lin X; Zhang W; Qin L, 2018, 'Efficient computing of radius-bounded κ-cores', in Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018, pp. 233 - 244, http://dx.doi.org/10.1109/ICDE.2018.00030

Xu Z; Cao X; Gao X, 2018, 'Convergence analysis of gradient descent for eigenvector computation', in Lang J (ed.), IJCAI International Joint Conference on Artificial Intelligence, IJCAI, Stockholm, Sweden, pp. 2933 - 2939, presented at Twenty-Seventh International Joint Conference on Artificial Intelligence (IJCAI-18), Stockholm, Sweden, 13 July 2018 - 19 July 2018, http://dx.doi.org/10.24963/ijcai.2018/407

Chen L; Shang S; Zhang Z; Cao X; Jensen CS; Kalnis P, 2018, 'Location-Aware Top-k Term Publish/Subscribe', in Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018, IEEE, Paris, France, pp. 749 - 760, presented at 2018 IEEE 34th International Conference on Data Engineering (ICDE) (2018), Paris, France, 16 April 2018 - 19 April 2018, http://dx.doi.org/10.1109/ICDE.2018.00073

Li Y; Wang G; Yuan Y; Cao X; Yuan L; Lin X, 2018, 'PrivTS: Differentially private frequent time-constrained sequential pattern mining', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 92 - 111, http://dx.doi.org/10.1007/978-3-319-91458-9_6

Yuan Q; Shang J; Cao X; Zhang C; Geng X; Han J, 2017, 'Detecting multiple periods and periodic patterns in event time sequences', in International Conference on Information and Knowledge Management, Proceedings, Singapore, pp. 617 - 626, presented at CIKM '17 Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, Singapore, 06 November 2017 - 10 November 2017, http://dx.doi.org/10.1145/3132847.3133027

Huang Z; Xiao X; Cao X, 2017, 'Databases theory and applications: 28th Australasian database conference, ADC 2017 Brisbane, QLD, Australia, september 25–28, 2017 proceedings', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Brisbane, QLD, Australia, pp. IV - V, presented at 28th Australasian Database Conference, ADC 2017, Brisbane, QLD, Australia, 25 September 2017 - 28 September 2017, http://dx.doi.org/10.1007/978-3-319-68155-9

Guo T; Cao X; Cong G; Lu J; Lin X, 2017, 'Distributed algorithms on exact Personalized PageRank', in Proceedings of the ACM SIGMOD International Conference on Management of Data, Chicago, Illinois, USA, pp. 479 - 494, presented at SIGMOD '17 Proceedings of the 2017 ACM International Conference on Management of Data, Chicago, Illinois, USA, 14 May 2017 - 19 May 2017, http://dx.doi.org/10.1145/3035918.3035920

McConville R; Cao X; Liu W; Miller P, 2016, 'Accelerating Large Scale Centroid-based Clustering with Locality Sensitive Hashing', in Data Engineering (ICDE), 2016 IEEE 32nd International Conference on, Institute of Electrical and Electronics Engineers (IEEE), Helsinki, Finland, pp. 649 - 660, presented at ICDE, Helsinki, Finland, 16 May 2016 - 20 May 2016, http://dx.doi.org/10.1109/icde.2016.7498278

Guo T; Cao X; Cong G, 2015, 'Efficient algorithms for answering the m-closest keywords query', in Proceedings of the ACM SIGMOD International Conference on Management of Data, pp. 405 - 418, http://dx.doi.org/10.1145/2723372.2723723

Chen L; Cong G; Cao X; Tan KL, 2015, 'Temporal Spatial-Keyword Top-k publish/subscribe', in Proceedings - International Conference on Data Engineering, pp. 255 - 266, http://dx.doi.org/10.1109/ICDE.2015.7113289

Zeng Y; Chen X; Cao X; Qin S; Cavazza M; Xiang Y, 2015, 'Optimal route search with the coverage of users' preferences', in IJCAI International Joint Conference on Artificial Intelligence, pp. 2118 - 2124

Cao X; Chen L; Cong G; Guan J; Phan NT; Xiao X, 2013, 'KORS: Keyword-aware optimal route search system', in Proceedings - International Conference on Data Engineering, pp. 1340 - 1343, http://dx.doi.org/10.1109/ICDE.2013.6544939

Chen L; Cong G; Cao X, 2013, 'An efficient query indexing mechanism for filtering geo-textual data', in Proceedings of the ACM SIGMOD International Conference on Management of Data, pp. 749 - 760, http://dx.doi.org/10.1145/2463676.2465328

Cao X; Chen L; Cong G; Jensen CS; Qu Q; Skovsgaard A; Wu D; Yiu ML, 2012, 'Spatial keyword querying', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 16 - 29, http://dx.doi.org/10.1007/978-3-642-34002-4_2

Lu H; Cao X; Jensen CS, 2012, 'A foundation for efficient indoor distance-aware query processing', in Proceedings - International Conference on Data Engineering, pp. 438 - 449, http://dx.doi.org/10.1109/ICDE.2012.44

Cao X; Cong G; Jensen CS; Ooi BC, 2011, 'Collective spatial keyword querying', in Proceedings of the ACM SIGMOD International Conference on Management of Data, pp. 373 - 384, http://dx.doi.org/10.1145/1989323.1989363

Cao X; Cong G; Cui B; Jensen CS, 2010, 'A generalized framework of exploring category information for question retrieval in community question answer archives', in Proceedings of the 19th International Conference on World Wide Web, WWW '10, pp. 201 - 210, http://dx.doi.org/10.1145/1772690.1772712

Cao X; Cong G; Cui B; Jensen CS; Zhang C, 2009, 'The use of categorization information in language models for question retrieval', in International Conference on Information and Knowledge Management, Proceedings, pp. 265 - 274, http://dx.doi.org/10.1145/1645953.1645989

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