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)

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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)

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2023

Bingcong Xue, Lei Zou: Knowledge Graph Quality Management: A Comprehensive Survey. IEEE Trans. Knowl. Data Eng. 35(5): 4969-4988 (2023)

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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)

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Yanzeng Li, Bingcong Xue, Ruoyu Zhang, Lei Zou: AtTGen: Attribute Tree Generation for Real-World Attribute Joint Extraction. ACL (1) 2023: 2139-2152

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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

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Ruoyu Zhang, Yanzeng Li, Minhao Zhang, Lei Zou: Exploiting Ubiquitous Mentions for Document-Level Relation Extraction. SIGIR 2023: 1986-1990

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Lin Hu, Lei Zou, M. Tamer Özsu:GAMMA: A Graph Pattern Mining Framework for Large Graphs on GPU. ICDE 2023: 273-286

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Fan Zhang, Xiangyang Gou, Lei Zou: Top-k heavy weight triangles listing on graph stream. World Wide Web (WWW) 26(4): 1827-1851 (2023)

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Yue Pang, Lei Zou, Yu Liu: IFCA: Index-Free Community-Aware Reachability Processing Over Large Dynamic Graphs, ICDE 2023

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Xunbin Su, Yinnian Lin, Lei Zou: FASI: FPGA-friendly Subgraph Isomorphism on Massive Graphs, ICDE 2023

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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.

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Shaofei Wang, Siying Li, Lei Zou: Analogy-Triple Enhanced Fine-Grained Transformer for Sparse Knowledge Graph Completion.DASFAA 2023:742–757

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Xiangyang Gou, Lei Zou: Sliding window-based approximate triangle counting with bounded memory usage[J]. The VLDB Journal, 2023: 1-24.

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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)

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Bingcong Xue, Lei Zou: Knowledge Graph Quality Management: A Comprehensive Survey. IEEE Trans. Knowl. Data Eng. 35(5): 4969-4988 (2023)

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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

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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

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Bingcong Xue, Yanzeng Li, Lei Zou: Introducing Semantic Information for Numerical Attribute Prediction over Knowledge Graphs. ISWC 2022:October 23-27, 2022; Hangzhou, China

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Lin Hu, Lei Zou:A GPU-based Graph Pattern Mining isSystem CIKM 2022:4867–4871

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Linglin Yang, Lei Yang, Yue Pang,Lei Zou:gCBO: A Cost-based Optimizer for Graph Databases.CIKM 2022:5054–5058

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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

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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.

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Yuqi Zhou, Lei Zou, Gang Cao: gTop: An efficient SPARQL Query Engine. APWeb-WAIM 2022: Web and Big Data pp 446–450

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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

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Yu Liu, Lei Zou, Zhewei Wei: Building Graphs at Scale via Sequence of Edges: Model and Generation Algorithms (Extended Abstract). ICDE 2022: 1537-1538

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Peng Peng, M. Tamer Özsu, Lei Zou, Cen Yan, Chengjun Liu: MPC: Minimum Property-Cut RDF Graph Partitioning. ICDE 2022: 192-204

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Xiangyu Li, Sen Hu, Lei Zou: Knowledge based natural answer generation via masked-graph transformer. World Wide Web 25(3): 1403-1423 (2022)

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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)

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Xiangyang Gou, Lei Zou, Chenxingyu Zhao, Tong YangGraph Stream Sketch: Summarizing Graph Streams with High Speed and Accuracy.IEEE Trans. Knowl. Data Eng.2022

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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)

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Yinnian Lin, Minhao Zhang, Ruoyu Zhang, Lei Zou: Deep-gAnswer: A Knowledge Based Question Answering System. APWeb/WAIM (2) 2021: 434-439

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Wenjie Li, Lei Zou, Peng Peng, Zheng Qin: NREngine: A Graph-Based Query Engine for Network Reachability. DASFAA (Workshops) 2021: 90-106

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Yu Liu, Qian Ge, Yue Pang, Lei Zou: Hop-Constrained Subgraph Query and Summarization on Large Graphs. DASFAA (Workshops) 2021: 123-139

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Ningchao Ge, Zheng Qin, Peng Peng, Lei Zou: FedTopK: Top-K Queries Optimization over Federated RDF Systems. DASFAA (3) 2021: 595-599

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Lei Yang, Lei Zou: Noah: Neural-optimized A* Search Algorithm for Graph Edit Distance Computation. ICDE 2021: 576-587

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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

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Xiangyang Gou, Lei Zou: Sliding Window-based Approximate Triangle Counting over Streaming Graphs with Duplicate Edges. SIGMOD Conference 2021: 645-657

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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)

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Lin Hu, Lei Zou, Yu Liu: Accelerating Triangle Counting on GPU. SIGMOD Conference 2021: 736-748

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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.

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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)

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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)

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Bingcong Xue, Sen Hu, Lei Zou, Jiashu Cheng: The Value of Paraphrase for Knowledge Base Predicates. AAAI 2020: 9346-9353

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Xiangyu Li, Sen Hu, Lei Zou: Natural Answer Generation via Graph Transformer. APWeb/WAIM (1) 2020: 302-318

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Xunbin Su, Yinnian Lin, Lei Zou: A New CPU-FPGA Heterogeneous gStore System. APWeb/WAIM (2) 2020: 517-522

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Li Zeng, Lei Zou, M. Tamer Özsu, Lin Hu, Fan Zhang: GSI: GPU-friendly Subgraph Isomorphism. ICDE 2020: 1249-1260

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Jing Li, Yu Liu, Lei Zou: DynGCN: A Dynamic Graph Convolutional Network Based on Spatial-Temporal Modeling. WISE (1) 2020: 83-95

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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)

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Jiaqi Wei, Shuo Han, Lei Zou: VISION-KG: Topic-centric Visualization System for Summarizing Knowledge Graph. WSDM 2020: 857-860

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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)

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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)

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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

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Xinbo Zhang, Lei Zou, Sen Hu: An Interactive Mechanism to Improve Question Answering Systems via Feedback. CIKM 2019: 1381-1390

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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

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Peng Peng, Lei Zou, Runyu Guan: Accelerating Partial Evaluation in Distributed SPARQL Query Evaluation. ICDE 2019: 112-123

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Lin Hu, Naiqing Guan, Lei Zou: Triangle Counting on GPU Using Fine-Grained Task Distribution. ICDE Workshops 2019: 225-232

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Youhuan Li, Lei Zou, M. Tamer Özsu, Dongyan Zhao: Time Constrained Continuous Subgraph Search Over Streaming Graphs. ICDE 2019: 1082-1093

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Xiangyang Gou, Lei Zou, Chenxingyu Zhao, Tong Yang: Fast and Accurate Graph Stream Summarization. ICDE 2019: 1118-1129

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Yuyan Chen, Sen Hu, Lei Zou: An In-depth Analysis of Graph Neural Networks for Semi-supervised Learning. JIST (2) 2019: 65-77

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Sen Hu, Lei Zou, Zhanxing Zhu: How Question Generation Can Help Question Answering over Knowledge Base. NLPCC (1) 2019: 80-92

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Wenjie Li, Peng Peng, Zheng Qin, Lei Zou: NRGQP: A Graph-Based Query Platform for Network Reachability. WISE Workshops 2019: 55-63

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Yuyan Chen, Lei Zou, Zongyue Qin: Gated Relational Graph Neural Network for Semi-supervised Learning on Knowledge Graphs. WISE 2019: 617-629

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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)

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Li Zeng, Lei Zou: Redesign of the gStore system. Frontiers Comput. Sci. 12(4): 623-641 (2018)

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Peng Peng, Lei Zou, Zhenqin Du, Dongyan Zhao:Using partial evaluation in holistic subgraph search. Frontiers Comput. Sci. 12(5): 966-983 (2018)

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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)

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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)

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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)

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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)

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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

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Peng Peng, Lei Zou, M. Tamer Özsu, Dongyan Zhao:Multi-query Optimization in Federated RDF Systems. DASFAA (1) 2018: 745-765

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Sen Hu, Lei Zou, Xinbo Zhang:A State-transition Framework to Answer Complex Questions over Knowledge Base. EMNLP 2018: 2098-2108

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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

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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

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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

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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

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Keke Gai, Lei Zou, Liehuang Zhu:Ontology-Based Personalized Telehealth Scheme in Cloud Computing. ICWS 2018: 49-64

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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

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Shuo Han, Lei Zou, Jeffrey Xu Yu:Speeding Up Set Intersections in Graph Algorithms using SIMD Instructions. SIGMOD Conference 2018: 1587-1602

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Xinbo Zhang, Lei Zou:IMPROVE-QA: An Interactive Mechanism for RDF Question/Answering Systems. SIGMOD Conference 2018: 1753-1756

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Jiaqi Chen, Fan Zhang, Lei Zou:SPARQL Multi-Query Optimization. TrustCom/BigDataSE 2018: 1419-1425

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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

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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]

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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]

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Lei Zou: SPARQL. Encyclopedia of Database Systems (2nd ed.) 2018

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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)

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Lei Zou, M. Tamer Özsu:Graph-Based RDF Data Management. Data Sci. Eng. 2(1): 56-70 (2017)

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Wei Shi, Weiguo Zheng, Jeffrey Xu Yu, Hong Cheng, Lei Zou:Keyphrase Extraction Using Knowledge Graphs. Data Sci. Eng. 2(4): 275-288 (2017)

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Dong Wang, Lei Zou, Dongyan Zhao:g st -store: Querying Large Spatiotemporal RDF Graphs. Data Inf. Manag. 1(2): 84-103 (2017)

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Peng Peng, Lei Zou, Zheng Qin:Answering top-K query combined keywords and structural queries on RDF graphs. Inf. Syst. 67: 19-35 (2017)

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Weiguo Zheng, Lei Zou, Lei Chen, Dongyan Zhao:Efficient SimRank-Based Similarity Join. ACM Trans. Database Syst. 42(3): 16:1-16:37 (2017)

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Shuo Yang, Lei Zou, Zhongyuan Wang, Jun Yan, Ji-Rong Wen:Efficiently Answering Technical Questions - A Knowledge Graph Approach. AAAI 2017: 3111-3118

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Wei Shi, Weiguo Zheng, Jeffrey Xu Yu, Hong Cheng, Lei Zou:Keyphrase Extraction Using Knowledge Graphs. APWeb/WAIM (1) 2017: 132-148

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Jiaying Feng, Chenhong Meng, Jiaming Song, Xiaowang Zhang, Zhiyong Feng, Lei Zou:SPARQL Query Parallel Processing: A Survey. BigData Congress 2017: 444-451

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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

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Shuo Han, Lei Zou, Jeffrey Xu Yu, Dongyan Zhao:Keyword Search on RDF Graphs - A Query Graph Assembly Approach. CIKM 2017: 227-236

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Xinbo Zhang, Lei Zou:Improving the Precision of RDF Question/Answering Systems: A Why Not Approach. WWW (Companion Volume) 2017: 877-878

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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)

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Youhuan Li, Lei Zou, Huaming Zhang, Dongyan Zhao:Computing Longest Increasing Subsequences over Sequential Data Streams. Proc. VLDB Endow. 10(3): 181-192 (2016)

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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)

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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)

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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)

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Peng Peng, Lei Zou, Lei Chen, Dongyan Zhao:Query Workload-based RDF Graph Fragmentation and Allocation. EDBT 2016: 377-388

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Zhao Chang, Lei Zou, Feifei Li:Privacy Preserving Subgraph Matching on Large Graphs in Cloud. SIGMOD Conference 2016: 199-213

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Dong Wang, Lei Zou, Dongyan Zhao:Top-k queries on RDF graphs. Inf. Sci. 316: 201-217 (2015)

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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)

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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)

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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)

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Peng Peng, Lei Zou, Dongyan Zhao:On the Marriage of SPARQL and Keywords. APWeb 2015: 3-16

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Wenqiang He, Yansong Feng, Lei Zou, Dongyan Zhao:Knowledge Base Completion Using Matrix Factorization. APWeb 2015: 256-267

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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

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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

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Shuo Yang, Yansong Feng, Lei Zou, Aixia Jia, Dongyan Zhao:Taxonomy Induction and Taxonomy-based Recommendations for Online Courses. JCDL 2015: 267-268

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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

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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]

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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)

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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)

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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)

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Weiguo Zheng, Lei Zou, Xiang Lian, Liang Hong, Dongyan Zhao:Efficient Subgraph Skyline Search Over Large Graphs. CIKM 2014: 1529-1538

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Dong Wang, Lei Zou, Dongyan Zhao:gst-Store: An Engine for Large RDF Graph Integrating Spatiotemporal Information. EDBT 2014: 652-655

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Binbin He, Lei Zou, Dongyan Zhao:Using Conditional Functional Dependency to Discover Abnormal Data in RDF Graphs. SWIM 2014: 43:1-43:7

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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

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Xiaochen Zhu, Shaoxu Song, Xiang Lian, Jianmin Wang, Lei Zou:Matching heterogeneous event data. SIGMOD Conference 2014: 1211-1222

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Peng Peng, Lei Zou, Dong Wang, Dongyan Zhao:Holistic Subgraph Search over Large Graphs. WAIM 2014: 208-212

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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)

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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

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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

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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

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Ruizhe Huang, Lei Zou:Natural language question answering over RDF data. SIGMOD Conference 2013: 1289-1290

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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)

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Dong Wang, Lei Zou, Wanqiong Pan, Dongyan Zhao:Keyword Graph: Answering Keyword Search over Large Graphs. ADMA 2012: 635-649

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Liwei Chen, Yansong Feng, Lei Zou, Dongyan Zhao:Explore Person Specific Evidence in Web Person Name Disambiguation. EMNLP-CoNLL 2012: 832-842

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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]

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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)

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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)

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Kun Xu, Lei Zou, Jeffrey Xu Yu, Lei Chen, Yanghua Xiao, Dongyan Zhao:Answering label-constraint reachability in large graphs. CIKM 2011: 1595-1600

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Jeffrey Xu Yu, Lei Chen, Sherif Sakr, Lei Zou:Preface. ICDE Workshops 2011: 87

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Peng Peng, Lei Zou, Lei Chen, Xuemin Lin, Dongyan Zhao:Subgraph Search over Massive Disk Resident Graphs. SSDBM 2011: 312-321

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Weiguo Zheng, Lei Zou, Dongyan Zhao:Answering Subgraph Queries over Large Graphs. WAIM 2011: 390-402

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Lei Zou, Peng Peng, Dongyan Zhao:Top-K Possible Shortest Path Query over a Large Uncertain Graph. WISE 2011: 72-86

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Lei Zou, Lei Chen, M. Tamer Özsu, Dongyan Zhao:Dynamic Skyline Queries in Large Graphs. DASFAA (2) 2010: 62-78

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Wei Wang, Dongyan Zhao, Lei Zou, Dong Wang, Weiguo Zheng:Extracting 5W1H Event Semantic Elements from Chinese Online News. WAIM 2010: 644-655

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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]

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Lei Zou, Lei Chen, M. Tamer Özsu:DistanceJoin: Pattern Match Query In a Large Graph Database. Proc. VLDB Endow. 2(1): 886-897 (2009)

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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)

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Aling Qian, Yansheng Lu, Xiaofeng Ding, Lei Zou, Zhicheng Li:Efficient Top-k Monitoring of Abnormality in Sensor Networks. CIT (1) 2009: 348-353

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Lei Zou, Lei Chen, Yansheng Lu:Top-K Correlation Sub-graph Search in Graph Databases. DASFAA 2009: 168-185

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Lei Zou, Lei Chen, Huaming Zhang, Yansheng Lu, Qiang Lou:Summarization Graph Indexing: Beyond Frequent Structure-Based Approach. DASFAA 2008: 141-155

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Lei Zou, Lei Chen, Jeffrey Xu Yu, Yansheng Lu:A novel spectral coding in a large graph database. EDBT 2008: 181-192

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Lei Zou, Lei Chen:Dominant Graph: An Efficient Indexing Structure to Answer Top-K Queries. ICDE 2008: 536-545

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Lei Zou, Lei Chen, Yansheng Lu:Top-k subgraph matching query in a large graph. PIKM 2007: 139-146

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Rong Hu, Yansheng Lu, Lei Zou, Chong Zhou:Progressive Subspace Skyline Clusters Mining on High Dimensional Data. PAKDD Workshops 2007: 268-279

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Chong Zhou, Yansheng Lu, Lei Zou, Rong Hu:Evaluate Structure Similarity in XML Documents with Merge-Edit-Distance. PAKDD Workshops 2007: 301-311

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Lei Zou, Yansheng Lu, Huaming Zhang, Rong Hu:Mining Frequent Induced Subtree Patterns with Subtree-Constraint. ICDM Workshops 2006: 3-7

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Lei Zou, Yansheng Lu, Huaming Zhang, Rong Hu:PrefixTreeESpan: A Pattern Growth Algorithm for Mining Embedded Subtrees. WISE 2006: 499-505

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