Teaching & Research
Publications
2024
Xiangyang Gou, Xinyi Ye, Lei Zou, Jeffrey Xu Yu: LM-SRPQ: Efficiently Answering Regular Path Query in Streaming Graphs. Proc. VLDB Endow. 17(5): 1047-1059 (2024)
Yu Liu, Qian Ge, Wei Luo, Qiang Huang, Lei Zou, Haixu Wang, Xin Li, Chang Liu: GraphMM: Graph-Based Vehicular Map Matching by Leveraging Trajectory and Road Correlations. IEEE Trans. Knowl. Data Eng. 36(1): 184-198 (2024)
2023
Bingcong Xue, Lei Zou: Knowledge Graph Quality Management: A Comprehensive Survey. IEEE Trans. Knowl. Data Eng. 35(5): 4969-4988 (2023)
Li Zeng, Lei Zou, M. Tamer Özsu: SGSI - A Scalable GPU-Friendly Subgraph Isomorphism Algorithm. IEEE Trans. Knowl. Data Eng. 35(11): 11899-11916 (2023)
Yanzeng Li, Bingcong Xue, Ruoyu Zhang, Lei Zou: AtTGen: Attribute Tree Generation for Real-World Attribute Joint Extraction. ACL (1) 2023: 2139-2152
Ruoyu Zhang, Yanzeng Li, Lei Zou: A Novel Table-to-Graph Generation Approach for Document-Level Joint Entity and Relation Extraction. ACL (1) 2023: 10853-10865
Ruoyu Zhang, Yanzeng Li, Minhao Zhang, Lei Zou: Exploiting Ubiquitous Mentions for Document-Level Relation Extraction. SIGIR 2023: 1986-1990
Lin Hu, Lei Zou, M. Tamer Özsu:GAMMA: A Graph Pattern Mining Framework for Large Graphs on GPU. ICDE 2023: 273-286
Fan Zhang, Xiangyang Gou, Lei Zou: Top-k heavy weight triangles listing on graph stream. World Wide Web (WWW) 26(4): 1827-1851 (2023)
Yue Pang, Lei Zou, Yu Liu: IFCA: Index-Free Community-Aware Reachability Processing Over Large Dynamic Graphs, ICDE 2023
Official version
Xunbin Su, Yinnian Lin, Lei Zou: FASI: FPGA-friendly Subgraph Isomorphism on Massive Graphs, ICDE 2023
Official version
Youhuan Li, Hangyu Zheng, Lei Zou, Xiaosen Li, Ziming Li, Pin Xiao, Yangyu Tao, Zheng Qin: VEND: Vertex Encoding for Edge Nonexistence Determination, ICDE 2023.
Official version
Shaofei Wang, Siying Li, Lei Zou: Analogy-Triple Enhanced Fine-Grained Transformer for Sparse Knowledge Graph Completion.DASFAA 2023:742–757
Xiangyang Gou, Lei Zou: Sliding window-based approximate triangle counting with bounded memory usage[J]. The VLDB Journal, 2023: 1-24.
Xiangyang Gou, Lei Zou, Chenxingyu Zhao, Tong Yang:Graph Stream Sketch: Summarizing Graph Streams With High Speed and Accuracy. IEEE Trans. Knowl. Data Eng. 35(6): 5901-5914 (2023)
Bingcong Xue, Lei Zou: Knowledge Graph Quality Management: A Comprehensive Survey. IEEE Trans. Knowl. Data Eng. 35(5): 4969-4988 (2023)
Lei Zou, Fan Zhang, Yinnian Lin, Yanpeng Yu:An Efficient Data Structure for Dynamic Graph on GPUs.IEEE Trans. Knowl. Data Eng.2023:1 - 15
2022
Yao Shi, Yu Liu, Lei Zou:ForGen: Autoregressive Generation of Sparse Graphs with Preferential Forest. APWeb-WAIM 2022: Web and Big Data pp 495–510
Bingcong Xue, Yanzeng Li, Lei Zou: Introducing Semantic Information for Numerical Attribute Prediction over Knowledge Graphs. ISWC 2022：October 23-27, 2022; Hangzhou, China
Lin Hu, Lei Zou:A GPU-based Graph Pattern Mining isSystem CIKM 2022：4867–4871
Linglin Yang, Lei Yang, Yue Pang，Lei Zou：gCBO: A Cost-based Optimizer for Graph Databases.CIKM 2022：5054–5058
Fan Zhang, Xiangyang Gou，Lei Zou：Top-k heavy weight triangles listing on graph stream. World Wide Web (2022). https://doi.org/10.1007/s11280-022-01117-z
Li Zeng, Lei Zou, M. Tamer Özsu:SGSI – A Scalable GPU-friendly Subgraph Isomorphism Algorithm. IEEE Trans. Knowl. Data Eng.doi: 10.1109/TKDE.2022.3230744.
Yuqi Zhou, Lei Zou, Gang Cao: gTop: An efficient SPARQL Query Engine. APWeb-WAIM 2022: Web and Big Data pp 446–450
Minhao Zhang, Ruoyu Zhang, Yanzeng Li, Lei Zou: Crake: Causal-Enhanced Table-Filler for Question Answering over Large Scale Knowledge Base. NAACL-HLT (Findings) 2022: 1787-1798
Yu Liu, Lei Zou, Zhewei Wei: Building Graphs at Scale via Sequence of Edges: Model and Generation Algorithms (Extended Abstract). ICDE 2022: 1537-1538
Peng Peng, M. Tamer Özsu, Lei Zou, Cen Yan, Chengjun Liu: MPC: Minimum Property-Cut RDF Graph Partitioning. ICDE 2022: 192-204
Xiangyu Li, Sen Hu, Lei Zou: Knowledge based natural answer generation via masked-graph transformer. World Wide Web 25(3): 1403-1423 (2022)
Youhuan Li, Lei Zou, M. Tamer Özsu, Dongyan Zhao: Space-Efficient Subgraph Search Over Streaming Graph With Timing Order Constraint. IEEE Trans. Knowl. Data Eng. 34(9): 4453-4467 (2022)
Xiangyang Gou, Lei Zou, Chenxingyu Zhao, Tong Yang：Graph Stream Sketch: Summarizing Graph Streams with High Speed and Accuracy.IEEE Trans. Knowl. Data Eng.2022
2021
Peng Peng, Qi Ge, Lei Zou, M. Tamer Özsu, Zhiwei Xu, Dongyan Zhao: Optimizing Multi-Query Evaluation in Federated RDF Systems. IEEE Trans. Knowl. Data Eng. 33(4): 1692-1707 (2021)
Yinnian Lin, Minhao Zhang, Ruoyu Zhang, Lei Zou: Deep-gAnswer: A Knowledge Based Question Answering System. APWeb/WAIM (2) 2021: 434-439
Wenjie Li, Lei Zou, Peng Peng, Zheng Qin: NREngine: A Graph-Based Query Engine for Network Reachability. DASFAA (Workshops) 2021: 90-106
Yu Liu, Qian Ge, Yue Pang, Lei Zou: Hop-Constrained Subgraph Query and Summarization on Large Graphs. DASFAA (Workshops) 2021: 123-139
Ningchao Ge, Zheng Qin, Peng Peng, Lei Zou: FedTopK: Top-K Queries Optimization over Federated RDF Systems. DASFAA (3) 2021: 595-599
Lei Yang, Lei Zou: Noah: Neural-optimized A* Search Algorithm for Graph Edit Distance Computation. ICDE 2021: 576-587
Minhao Zhang, Ruoyu Zhang, Lei Zou, Yinnian Lin, Sen Hu: NAMER: A Node-Based Multitasking Framework for Multi-Hop Knowledge Base Question Answering. NAACL-HLT (Demonstrations) 2021: 18-25
Xiangyang Gou, Lei Zou: Sliding Window-based Approximate Triangle Counting over Streaming Graphs with Duplicate Edges. SIGMOD Conference 2021: 645-657
Xiaoyang Chen, Hongwei Huo, Jun Huan, Jeffrey Scott Vitter, Weiguo Zheng, Lei Zou: MSQ-Index: A Succinct Index for Fast Graph Similarity Search. IEEE Trans. Knowl. Data Eng. 33(6): 2654-2668 (2021)
Lin Hu, Lei Zou, Yu Liu: Accelerating Triangle Counting on GPU. SIGMOD Conference 2021: 736-748
2020
Jiaqi Wei, Shuo Han, and Lei Zou. 2020. VISION-KG: Topic-centric Visualization System for Summarizing Knowledge Graph. In The Thirteenth ACM International Conference on Web Search and Data Mining (WSDM’20), February 3–7, 2020, Houston, TX, USA.
Lei Yang, Hong Wu, Tieying Zhang, Xuntao Cheng, Feifei Li, Lei Zou, Yujie Wang, Rongyao Chen, Jianying Wang, Gui Huang: Leaper: A Learned Prefetcher for Cache Invalidation in LSM-tree based Storage Engines. Proc. VLDB Endow. 13(11): 1976-1989 (2020)
Yu Liu, Lei Zou, Qian Ge, Zhewei Wei: SimTab: Accuracy-Guaranteed SimRank Queries through Tighter Confidence Bounds and Multi-Armed Bandits. Proc. VLDB Endow. 13(11): 2202-2214 (2020)
Bingcong Xue, Sen Hu, Lei Zou, Jiashu Cheng: The Value of Paraphrase for Knowledge Base Predicates. AAAI 2020: 9346-9353
Xiangyu Li, Sen Hu, Lei Zou: Natural Answer Generation via Graph Transformer. APWeb/WAIM (1) 2020: 302-318
Xunbin Su, Yinnian Lin, Lei Zou: A New CPU-FPGA Heterogeneous gStore System. APWeb/WAIM (2) 2020: 517-522
Li Zeng, Lei Zou, M. Tamer Özsu, Lin Hu, Fan Zhang: GSI: GPU-friendly Subgraph Isomorphism. ICDE 2020: 1249-1260
Jing Li, Yu Liu, Lei Zou: DynGCN: A Dynamic Graph Convolutional Network Based on Spatial-Temporal Modeling. WISE (1) 2020: 83-95
Fan Zhang, Lei Zou, Li Zeng, Xiangyang Gou: Dolha - an efficient and exact data structure for streaming graphs. World Wide Web 23(2): 873-903 (2020)
Jiaqi Wei, Shuo Han, Lei Zou: VISION-KG: Topic-centric Visualization System for Summarizing Knowledge Graph. WSDM 2020: 857-860
2019
Weiguo Zheng, Hong Cheng, Jeffrey Xu Yu, Lei Zou, Kangfei Zhao: Interactive natural language question answering over knowledge graphs. Inf. Sci. 481: 141-159 (2019)
Peng Peng, Lei Zou, Lei Chen, Dongyan Zhao: Adaptive Distributed RDF Graph Fragmentation and Allocation based on Query Workload. IEEE Trans. Knowl. Data Eng. 31(4): 670-685 (2019)
Qi Ge, Peng Peng, Zhiwei Xu, Lei Zou, Zheng Qin: FMQO: A Federated RDF System Supporting Multi-query Optimization. APWeb/WAIM (2) 2019: 397-401
Xinbo Zhang, Lei Zou, Sen Hu: An Interactive Mechanism to Improve Question Answering Systems via Feedback. CIKM 2019: 1381-1390
Xiaowang Zhang, Mingyue Zhang, Peng Peng, Jiaming Song, Zhiyong Feng, Lei Zou: A Scalable Sparse Matrix-Based Join for SPARQL Query Processing. DASFAA (3) 2019: 510-514
Peng Peng, Lei Zou, Runyu Guan: Accelerating Partial Evaluation in Distributed SPARQL Query Evaluation. ICDE 2019: 112-123
Lin Hu, Naiqing Guan, Lei Zou: Triangle Counting on GPU Using Fine-Grained Task Distribution. ICDE Workshops 2019: 225-232
Youhuan Li, Lei Zou, M. Tamer Özsu, Dongyan Zhao: Time Constrained Continuous Subgraph Search Over Streaming Graphs. ICDE 2019: 1082-1093
Xiangyang Gou, Lei Zou, Chenxingyu Zhao, Tong Yang: Fast and Accurate Graph Stream Summarization. ICDE 2019: 1118-1129
Yuyan Chen, Sen Hu, Lei Zou: An In-depth Analysis of Graph Neural Networks for Semi-supervised Learning. JIST (2) 2019: 65-77
Sen Hu, Lei Zou, Zhanxing Zhu: How Question Generation Can Help Question Answering over Knowledge Base. NLPCC (1) 2019: 80-92
Wenjie Li, Peng Peng, Zheng Qin, Lei Zou: NRGQP: A Graph-Based Query Platform for Network Reachability. WISE Workshops 2019: 55-63
Yuyan Chen, Lei Zou, Zongyue Qin: Gated Relational Graph Neural Network for Semi-supervised Learning on Knowledge Graphs. WISE 2019: 617-629
2018及以前
Xiaowang Zhang, Chenhong Meng, Lei Zou: Expressivity issues in SPARQL: monotonicity and two-versus three-valued semantics. Sci. China Inf. Sci. 61(12): 129102:1-129102:3 (2018)
Li Zeng, Lei Zou: Redesign of the gStore system. Frontiers Comput. Sci. 12(4): 623-641 (2018)
Peng Peng, Lei Zou, Zhenqin Du, Dongyan Zhao:Using partial evaluation in holistic subgraph search. Frontiers Comput. Sci. 12(5): 966-983 (2018)
Weiguo Zheng, Jeffrey Xu Yu, Lei Zou, Hong Cheng:Question Answering Over Knowledge Graphs: Question Understanding Via Template Decomposition. Proc. VLDB Endow. 11(11): 1373-1386 (2018)
Sen Hu, Lei Zou, Jeffrey Xu Yu, Haixun Wang, Dongyan Zhao:Answering Natural Language Questions by Subgraph Matching over Knowledge Graphs. IEEE Trans. Knowl. Data Eng. 30(5): 824-837 (2018)
Youhuan Li, Lei Zou, Huaming Zhang, Dongyan Zhao:Longest Increasing Subsequence Computation over Streaming Sequences. IEEE Trans. Knowl. Data Eng. 30(6): 1036-1049 (2018)
Yu Gao, Shaoxu Song, Xiaochen Zhu, Jianmin Wang, Xiang Lian, Lei Zou:Matching Heterogeneous Event Data. IEEE Trans. Knowl. Data Eng. 30(11): 2157-2170 (2018)
Xiangyang Gou, Chenxingyu Zhao, Tong Yang, Lei Zou, Yang Zhou, Yibo Yan, Xiaoming Li, Bin Cui:Single Hash: Use One Hash Function to Build Faster Hash Based Data Structures. BigComp 2018: 278-285
Peng Peng, Lei Zou, M. Tamer Özsu, Dongyan Zhao:Multi-query Optimization in Federated RDF Systems. DASFAA (1) 2018: 745-765
Sen Hu, Lei Zou, Xinbo Zhang:A State-transition Framework to Answer Complex Questions over Knowledge Base. EMNLP 2018: 2098-2108
Peng Liu, Hao Wang, Siang Gao, Tong Yang, Lei Zou, Lorna Uden, Xiaoming Li:ID Bloom Filter: Achieving Faster Multi-Set Membership Query in Network Applications. ICC 2018: 1-6
Weiguo Zheng, Qichen Wang, Jeffrey Xu Yu, Hong Cheng, Lei Zou:Efficient Computation of a Near-Maximum Independent Set over Evolving Graphs. ICDE 2018: 869-880
Hongzhi Yin, Lei Zou, Quoc Viet Hung Nguyen, Zi Huang, Xiaofang Zhou:Joint Event-Partner Recommendation in Event-Based Social Networks. ICDE 2018: 929-940
Sen Hu, Lei Zou, Jeffrey Xu Yu, Haixun Wang, Dongyan Zhao:Answering Natural Language Questions by Subgraph Matching over Knowledge Graphs (Extended Abstract). ICDE 2018: 1815-1816
Keke Gai, Lei Zou, Liehuang Zhu:Ontology-Based Personalized Telehealth Scheme in Cloud Computing. ICWS 2018: 49-64
Tong Yang, Junzhi Gong, Haowei Zhang, Lei Zou, Lei Shi, Xiaoming Li:HeavyGuardian: Separate and Guard Hot Items in Data Streams. KDD 2018: 2584-2593
Shuo Han, Lei Zou, Jeffrey Xu Yu:Speeding Up Set Intersections in Graph Algorithms using SIMD Instructions. SIGMOD Conference 2018: 1587-1602
Xinbo Zhang, Lei Zou:IMPROVE-QA: An Interactive Mechanism for RDF Question/Answering Systems. SIGMOD Conference 2018: 1753-1756
Jiaqi Chen, Fan Zhang, Lei Zou:SPARQL Multi-Query Optimization. TrustCom/BigDataSE 2018: 1419-1425
Jiaming Song, Xiaowang Zhang, Peng Peng, Zhiyong Feng, Lei Zou:MapSQ: A Plugin-based MapReduce Framework for SPARQL Queries on GPU. WWW (Companion Volume) 2018: 81-82
Sen Hu, Lei Zou: Proceedings of the Evaluation Tasks at the China Conference on Knowledge Graph and Semantic Computing (CCKS 2018), Tianjin, China, August 14-17, 2018. CEUR Workshop Proceedings 2242, CEUR-WS.org 2018 ontents]
Chengfei Liu, Lei Zou, Jianxin Li:Database Systems for Advanced Applications - DASFAA 2018 International Workshops: BDMS, BDQM, GDMA, and SeCoP, Gold Coast, QLD, Australia, May 21-24, 2018, Proceedings. Lecture Notes in Computer Science 10829, Springer 2018, ISBN 978-3-319-91454-1 ontents]
Lei Zou: SPARQL. Encyclopedia of Database Systems (2nd ed.) 2018
Tao Chen, Mansheng Li, Qiang He, Lei Zou, Youhuan Li, Cheng Chang, Dongyan Zhao, Yunping Zhu:LiverWiki: a wiki-based database for human liver. BMC Bioinform. 18(1): 452:1-452:11 (2017)
Lei Zou, M. Tamer Özsu:Graph-Based RDF Data Management. Data Sci. Eng. 2(1): 56-70 (2017)
Wei Shi, Weiguo Zheng, Jeffrey Xu Yu, Hong Cheng, Lei Zou:Keyphrase Extraction Using Knowledge Graphs. Data Sci. Eng. 2(4): 275-288 (2017)
Dong Wang, Lei Zou, Dongyan Zhao:g st -store: Querying Large Spatiotemporal RDF Graphs. Data Inf. Manag. 1(2): 84-103 (2017)
Peng Peng, Lei Zou, Zheng Qin:Answering top-K query combined keywords and structural queries on RDF graphs. Inf. Syst. 67: 19-35 (2017)
Weiguo Zheng, Lei Zou, Lei Chen, Dongyan Zhao:Efficient SimRank-Based Similarity Join. ACM Trans. Database Syst. 42(3): 16:1-16:37 (2017)
Shuo Yang, Lei Zou, Zhongyuan Wang, Jun Yan, Ji-Rong Wen:Efficiently Answering Technical Questions - A Knowledge Graph Approach. AAAI 2017: 3111-3118
Wei Shi, Weiguo Zheng, Jeffrey Xu Yu, Hong Cheng, Lei Zou:Keyphrase Extraction Using Knowledge Graphs. APWeb/WAIM (1) 2017: 132-148
Jiaying Feng, Chenhong Meng, Jiaming Song, Xiaowang Zhang, Zhiyong Feng, Lei Zou:SPARQL Query Parallel Processing: A Survey. BigData Congress 2017: 444-451
Weiguo Zheng, Hong Cheng, Lei Zou, Jeffrey Xu Yu, Kangfei Zhao:Natural Language Question/Answering: Let Users Talk With The Knowledge Graph. CIKM 2017: 217-226
Shuo Han, Lei Zou, Jeffrey Xu Yu, Dongyan Zhao:Keyword Search on RDF Graphs - A Query Graph Assembly Approach. CIKM 2017: 227-236
Xinbo Zhang, Lei Zou:Improving the Precision of RDF Question/Answering Systems: A Why Not Approach. WWW (Companion Volume) 2017: 877-878
Weiguo Zheng, Lei Zou, Wei Peng, Xifeng Yan, Shaoxu Song, Dongyan Zhao:Semantic SPARQL Similarity Search Over RDF Knowledge Graphs. Proc. VLDB Endow. 9(11): 840-851 (2016)
Youhuan Li, Lei Zou, Huaming Zhang, Dongyan Zhao:Computing Longest Increasing Subsequences over Sequential Data Streams. Proc. VLDB Endow. 10(3): 181-192 (2016)
Weiguo Zheng, Xiang Lian, Lei Zou, Liang Hong, Dongyan Zhao:Online Subgraph Skyline Analysis over Knowledge Graphs. IEEE Trans. Knowl. Data Eng. 28(7): 1805-1819 (2016)
Peng Peng, Lei Zou, M. Tamer Özsu, Lei Chen, Dongyan Zhao:Processing SPARQL queries over distributed RDF graphs. VLDB J. 25(2): 243-268 (2016)
Peng Peng, Lei Zou, Lei Chen, Xuemin Lin, Dongyan Zhao:Answering subgraph queries over massive disk resident graphs. World Wide Web 19(3): 417-448 (2016)
Peng Peng, Lei Zou, Lei Chen, Dongyan Zhao:Query Workload-based RDF Graph Fragmentation and Allocation. EDBT 2016: 377-388
Zhao Chang, Lei Zou, Feifei Li:Privacy Preserving Subgraph Matching on Large Graphs in Cloud. SIGMOD Conference 2016: 199-213
Dong Wang, Lei Zou, Dongyan Zhao:Top-k queries on RDF graphs. Inf. Sci. 316: 201-217 (2015)
Liang Hong, Lei Zou, Cheng Zeng, Luming Zhang, Jian Wang, Jilei Tian:Context-Aware Recommendation Using Role-Based Trust Network. ACM Trans. Knowl. Discov. Data 10(2): 13:1-13:25 (2015)
Weiguo Zheng, Lei Zou, Xiang Lian, Dong Wang, Dongyan Zhao:Efficient Graph Similarity Search Over Large Graph Databases. IEEE Trans. Knowl. Data Eng. 27(4): 964-978 (2015)
Liang Hong, Lei Zou, Xiang Lian, Philip S. Yu:Subgraph Matching with Set Similarity in a Large Graph Database. IEEE Trans. Knowl. Data Eng. 27(9): 2507-2521 (2015)
Peng Peng, Lei Zou, Dongyan Zhao:On the Marriage of SPARQL and Keywords. APWeb 2015: 3-16
Wenqiang He, Yansong Feng, Lei Zou, Dongyan Zhao:Knowledge Base Completion Using Matrix Factorization. APWeb 2015: 256-267
Liang Hong, Yu Zheng, Duncan Yung, Jingbo Shang, Lei Zou:Detecting urban black holes based on human mobility data. SIGSPATIAL/GIS 2015: 35:1-35:10
Xuchuan Shen, Lei Zou, M. Tamer Özsu, Lei Chen, Youhuan Li, Shuo Han, Dongyan Zhao:A graph-based RDF triple store. ICDE 2015: 1508-1511
Shuo Yang, Yansong Feng, Lei Zou, Aixia Jia, Dongyan Zhao:Taxonomy Induction and Taxonomy-based Recommendations for Online Courses. JCDL 2015: 267-268
Weiguo Zheng, Lei Zou, Xiang Lian, Jeffrey Xu Yu, Shaoxu Song, Dongyan Zhao: How to Build Templates for RDF Question/Answering: An Uncertain Graph Similarity Join Approach. SIGMOD Conference 2015: 1809-1824
Ruichu Cai, Kang Chen, Liang Hong, Xiaoyan Yang, Rong Zhang, Lei Zou: Web Technologies and Applications - APWeb 2015 Workshops, BSD, WDMA, and BDAT, Guangzhou, China, September 18, 2015, Revised Selected Papers. Lecture Notes in Computer Science 9461, Springer 2015, ISBN 978-3-319-28120-9 ontents]
Lei Zou, Kun Xu, Jeffrey Xu Yu, Lei Chen, Yanghua Xiao, Dongyan Zhao:Efficient processing of label-constraint reachability queries in large graphs. Inf. Syst. 40: 47-66 (2014)
Weiguo Zheng, Lei Zou, Xiang Lian, Huaming Zhang, Wei Wang, Dongyan Zhao:SQBC: An efficient subgraph matching method over large and dense graphs. Inf. Sci. 261: 116-131 (2014)
Lei Zou, M. Tamer Özsu, Lei Chen, Xuchuan Shen, Ruizhe Huang, Dongyan Zhao:gStore: a graph-based SPARQL query engine. VLDB J. 23(4): 565-590 (2014)
Weiguo Zheng, Lei Zou, Xiang Lian, Liang Hong, Dongyan Zhao:Efficient Subgraph Skyline Search Over Large Graphs. CIKM 2014: 1529-1538
Dong Wang, Lei Zou, Dongyan Zhao:gst-Store: An Engine for Large RDF Graph Integrating Spatiotemporal Information. EDBT 2014: 652-655
Binbin He, Lei Zou, Dongyan Zhao:Using Conditional Functional Dependency to Discover Abnormal Data in RDF Graphs. SWIM 2014: 43:1-43:7
Lei Zou, Ruizhe Huang, Haixun Wang, Jeffrey Xu Yu, Wenqiang He, Dongyan Zhao:Natural language question answering over RDF: a graph data driven approach. SIGMOD Conference 2014: 313-324
Xiaochen Zhu, Shaoxu Song, Xiang Lian, Jianmin Wang, Lei Zou:Matching heterogeneous event data. SIGMOD Conference 2014: 1211-1222
Peng Peng, Lei Zou, Dong Wang, Dongyan Zhao:Holistic Subgraph Search over Large Graphs. WAIM 2014: 208-212
Weiguo Zheng, Lei Zou, Yansong Feng, Lei Chen, Dongyan Zhao:Efficient SimRank-based Similarity Join Over Large Graphs. Proc. VLDB Endow. 6(7): 493-504 (2013)
Weiguo Zheng, Lei Zou, Xiang Lian, Dong Wang, Dongyan Zhao:Graph similarity search with edit distance constraint in large graph databases. CIKM 2013: 1595-1600
Dong Wang, Lei Zou, Yansong Feng, Xuchuan Shen, Jilei Tian, Dongyan Zhao:S-store: An Engine for Large RDF Graph Integrating Spatial Information. DASFAA (2) 2013: 31-47
Xiaolu Zhang, Yueguo Chen, Jinchuan Chen, Xiaoyong Du, Lei Zou:Mapping Entity-Attribute Web Tables to Web-Scale Knowledge Bases. DASFAA (2) 2013: 108-122
Ruizhe Huang, Lei Zou:Natural language question answering over RDF data. SIGMOD Conference 2013: 1289-1290
Lei Zou, Lei Chen, M. Tamer Özsu, Dongyan Zhao:Answering pattern match queries in large graph databases via graph embedding. VLDB J. 21(1): 97-120 (2012)
Dong Wang, Lei Zou, Wanqiong Pan, Dongyan Zhao:Keyword Graph: Answering Keyword Search over Large Graphs. ADMA 2012: 635-649
Liwei Chen, Yansong Feng, Lei Zou, Dongyan Zhao:Explore Person Specific Evidence in Web Person Name Disambiguation. EMNLP-CoNLL 2012: 832-842
Hua Wang, Lei Zou, Guangyan Huang, Jing He, Chaoyi Pang, Hao Lan Zhang, Dongyan Zhao, Zhuang Yi:Web Technologies and Applications - APWeb 2012 International Workshops: SenDe, IDP, IEKB, MBC, Kunming, China, April 11-13, 2012. Proceedings. Lecture Notes in Computer Science 7234, Springer 2012, ISBN 978-3-642-29425-9 ontents]
Lei Zou, Jinghui Mo, Lei Chen, M. Tamer Özsu, Dongyan Zhao:gStore: Answering SPARQL Queries via Subgraph Matching. Proc. VLDB Endow. 4(8): 482-493 (2011)
Lei Zou, Lei Chen:Pareto-Based Dominant Graph: An Efficient Indexing Structure to Answer Top-K Queries. IEEE Trans. Knowl. Data Eng. 23(5): 727-741 (2011)
Kun Xu, Lei Zou, Jeffrey Xu Yu, Lei Chen, Yanghua Xiao, Dongyan Zhao:Answering label-constraint reachability in large graphs. CIKM 2011: 1595-1600
Jeffrey Xu Yu, Lei Chen, Sherif Sakr, Lei Zou:Preface. ICDE Workshops 2011: 87
Peng Peng, Lei Zou, Lei Chen, Xuemin Lin, Dongyan Zhao:Subgraph Search over Massive Disk Resident Graphs. SSDBM 2011: 312-321
Weiguo Zheng, Lei Zou, Dongyan Zhao:Answering Subgraph Queries over Large Graphs. WAIM 2011: 390-402
Lei Zou, Peng Peng, Dongyan Zhao:Top-K Possible Shortest Path Query over a Large Uncertain Graph. WISE 2011: 72-86
Lei Zou, Lei Chen, M. Tamer Özsu, Dongyan Zhao:Dynamic Skyline Queries in Large Graphs. DASFAA (2) 2010: 62-78
Wei Wang, Dongyan Zhao, Lei Zou, Dong Wang, Weiguo Zheng:Extracting 5W1H Event Semantic Elements from Chinese Online News. WAIM 2010: 644-655
Heng Tao Shen, Jian Pei, M. Tamer Özsu, Lei Zou, Jiaheng Lu, Tok Wang Ling, Ge Yu, Yi Zhuang, Jie Shao:Web-Age Information Management - WAIM 2010 International Workshops: IWGD 2010, XMLDM 2010, WCMT 2010, Jiuzhaigou Valley, China, July 15-17, 2010, Revised Selected Papers. Lecture Notes in Computer Science 6185, Springer 2010, ISBN 978-3-642-16719-5 ontents]
Lei Zou, Lei Chen, M. Tamer Özsu:DistanceJoin: Pattern Match Query In a Large Graph Database. Proc. VLDB Endow. 2(1): 886-897 (2009)
Lei Zou, Lei Chen, M. Tamer Özsu:K-Automorphism: A General Framework For Privacy Preserving Network Publication. Proc. VLDB Endow. 2(1): 946-957 (2009)
Aling Qian, Yansheng Lu, Xiaofeng Ding, Lei Zou, Zhicheng Li:Efficient Top-k Monitoring of Abnormality in Sensor Networks. CIT (1) 2009: 348-353
Lei Zou, Lei Chen, Yansheng Lu:Top-K Correlation Sub-graph Search in Graph Databases. DASFAA 2009: 168-185
Lei Zou, Lei Chen, Huaming Zhang, Yansheng Lu, Qiang Lou:Summarization Graph Indexing: Beyond Frequent Structure-Based Approach. DASFAA 2008: 141-155
Lei Zou, Lei Chen, Jeffrey Xu Yu, Yansheng Lu:A novel spectral coding in a large graph database. EDBT 2008: 181-192
Lei Zou, Lei Chen:Dominant Graph: An Efficient Indexing Structure to Answer Top-K Queries. ICDE 2008: 536-545
Lei Zou, Lei Chen, Yansheng Lu:Top-k subgraph matching query in a large graph. PIKM 2007: 139-146
Rong Hu, Yansheng Lu, Lei Zou, Chong Zhou:Progressive Subspace Skyline Clusters Mining on High Dimensional Data. PAKDD Workshops 2007: 268-279
Chong Zhou, Yansheng Lu, Lei Zou, Rong Hu:Evaluate Structure Similarity in XML Documents with Merge-Edit-Distance. PAKDD Workshops 2007: 301-311
Lei Zou, Yansheng Lu, Huaming Zhang, Rong Hu:Mining Frequent Induced Subtree Patterns with Subtree-Constraint. ICDM Workshops 2006: 3-7
Lei Zou, Yansheng Lu, Huaming Zhang, Rong Hu:PrefixTreeESpan: A Pattern Growth Algorithm for Mining Embedded Subtrees. WISE 2006: 499-505