Zhenhui Li

    • 1777 Citations
    • 22 h-Index
    20092019
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    Research Output 2009 2019

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    Conference contribution
    2019
    2 Citations (Scopus)

    CityFlow: A multi-agent reinforcement learning environment for large scale city traffic scenario

    Zhang, H., Ding, Y., Zhang, W., Feng, S., Zhu, Y., Yu, Y., Li, Z., Liu, C., Zhou, Z. & Jin, H., May 13 2019, The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, Inc, p. 3620-3624 5 p. (The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Reinforcement learning
    Traffic signals
    Simulators
    User interfaces
    Data structures

    Learning from multiple cities: A meta-learning approach for spatial-temporal prediction

    Yao, H., Liu, Y., Wei, Y., Tang, X. & Li, Z., May 13 2019, The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, Inc, p. 2181-2191 11 p. (The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Water quality
    Traffic control
    Spatial distribution
    Experiments
    Data storage equipment

    Learning task-specific city region partition

    Wang, H., Jenkins, P., Wei, H., Wu, F. & Li, Z., May 13 2019, The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, Inc, p. 3300-3306 7 p. (The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Crime
    Reinforcement learning
    Markov processes
    Sampling
    Experiments
    1 Citation (Scopus)

    Targeted knowledge transfer for learning traffic signal plans

    Xu, N., Zheng, G., Xu, K., Zhu, Y. & Li, Z., Jan 1 2019, Advances in Knowledge Discovery and Data Mining - 23rd Pacific-Asia Conference, PAKDD 2019, Proceedings. Huang, S-J., Gong, Z., Yang, Q., Zhang, M-L. & Zhou, Z-H. (eds.). Springer Verlag, p. 175-187 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11440 LNAI).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Knowledge Transfer
    Traffic signals
    Reinforcement learning
    Traffic
    Reinforcement Learning
    2018

    Context-aware location annotation on mobility records through user grouping

    Zhang, Y., Wei, H., Lin, X., Wu, F., Li, Z., Chen, K., Wang, Y. & Xu, J., Jan 1 2018, Advances in Knowledge Discovery and Data Mining - 22nd Pacific-Asia Conference, PAKDD 2018, Proceedings. Webb, G. I., Phung, D., Ganji, M., Rashidi, L., Tseng, V. S. & Ho, B. (eds.). Springer Verlag, p. 583-596 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10939 LNAI).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Context-aware
    Grouping
    Annotation
    Sparsity
    Semantics
    47 Citations (Scopus)

    Deep multi-view spatial-temporal network for taxi demand prediction

    Yao, H., Wu, F., Ke, J., Tang, X., Jia, Y., Lu, S., Gong, P., Li, Z., Ye, J. & Chuxing, D., Jan 1 2018, 32nd AAAI Conference on Artificial Intelligence, AAAI 2018. AAAI press, p. 2588-2595 8 p. (32nd AAAI Conference on Artificial Intelligence, AAAI 2018).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Traffic congestion
    Image classification
    Time series
    Semantics
    Experiments
    2 Citations (Scopus)

    Detecting outliers in data with correlated measures

    Kuo, Y. H., Li, Z. & Kifer, D., Oct 17 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). Association for Computing Machinery, p. 287-296 10 p. (International Conference on Information and Knowledge Management, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Outliers
    Outlier detection
    Sensor
    Robustness
    Robust regression
    24 Citations (Scopus)

    IntelliLight: A reinforcement learning approach for intelligent traffic light control

    Wei, H., Yao, H., Zheng, G. & Li, Z., Jul 19 2018, KDD 2018 - Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 2496-2505 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Reinforcement learning
    Telecommunication traffic
    Cameras
    Control systems
    3 Citations (Scopus)

    Representation learning for large-scale dynamic networks

    Yu, Y., Yao, H., Wang, H., Tang, X. & Li, Z., Jan 1 2018, Database Systems for Advanced Applications - 23rd International Conference, DASFAA 2018, Proceedings. Pei, J., Sadiq, S., Li, J. & Manolopoulos, Y. (eds.). Springer Verlag, p. 526-541 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10828 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Dynamic Networks
    Vector spaces
    Network Structure
    Vertex of a graph
    Learning

    SIGIR 2018 workshop on intelligent transportation informatics

    Liu, Y., Li, Z., Ai, W. & Zhang, L., Jun 27 2018, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018. Association for Computing Machinery, Inc, p. 1441-1443 3 p. (41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2017
    10 Citations (Scopus)

    Contextual spatial outlier detection with metric learning

    Zheng, G., Brantley, S. L., Lauvaux, T. C. Y. & Li, Z., Aug 13 2017, KDD 2017 - Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 2161-2170 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining; vol. Part F129685).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Hydraulic fracturing
    Well stimulation
    Water wells
    Leakage (fluid)
    Global warming
    3 Citations (Scopus)

    Discovery of causal time intervals

    Li, Z., Zheng, G., Agarwal, A., Xue, L. & Lauvaux, T. C. Y., Jan 1 2017, Proceedings of the 17th SIAM International Conference on Data Mining, SDM 2017. Chawla, N. & Wang, W. (eds.). Society for Industrial and Applied Mathematics Publications, p. 804-812 9 p. (Proceedings of the 17th SIAM International Conference on Data Mining, SDM 2017).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Time series
    Rain
    16 Citations (Scopus)

    Region representation learning via mobility flow

    Wang, H. & Li, Z., Nov 6 2017, CIKM 2017 - Proceedings of the 2017 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, p. 237-246 10 p. (International Conference on Information and Knowledge Management, Proceedings; vol. Part F131841).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Graph
    Data flow
    Crime
    Urban dynamics
    Relationship strength
    2 Citations (Scopus)

    Semantic understanding of spatial trajectories

    Li, Z., Jan 1 2017, Advances in Spatial and Temporal Databases - 15th International Symposium, SSTD 2017, Proceedings. Ku, W-S., Voisard, A., Chen, H., Lu, C-T., Ravada, S., Renz, M., Huang, Y., Gertz, M., Tang, L., Zhang, C., Hoel, E. & Zhou, X. (eds.). Springer Verlag, p. 398-401 4 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10411 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Semantics
    Trajectories
    Trajectory
    Moving Objects
    Location based services
    6 Citations (Scopus)

    Structural event detection from log messages

    Wu, F., Anchuri, P. & Li, Z., Aug 13 2017, KDD 2017 - Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 1175-1184 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining; vol. Part F129685).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Web services
    Directed graphs
    Servers
    Experiments
    2016
    19 Citations (Scopus)

    A simple baseline for travel time estimation using large-scale trip data

    Wang, H., Kuo, Y. H., Kifer, D. & Li, Z., Oct 31 2016, 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2016. Renz, M., Ali, M., Newsam, S., Renz, M., Ravada, S. & Trajcevski, G. (eds.). Association for Computing Machinery, 61. (GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    taxis
    Travel Time
    Travel time
    travel time
    Baseline
    31 Citations (Scopus)

    Crime rate inference with big data

    Wang, H., Kifer, D., Antohi Graif, C. & Li, Z., Aug 13 2016, KDD 2016 - Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 635-644 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining; vol. 13-17-August-2016).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Crime
    Big data
    Mobile devices
    10 Citations (Scopus)

    Interpreting traffic dynamics using ubiquitous urban data

    Wu, F., Wang, H. & Li, Z., Oct 31 2016, 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2016. Renz, M., Ali, M., Newsam, S., Renz, M., Ravada, S. & Trajcevski, G. (eds.). Association for Computing Machinery, 69. (GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Traffic Dynamics
    Traffic
    Hurricanes
    Snow
    Disasters
    17 Citations (Scopus)

    Where did you go: Personalized annotation of mobility records

    Wu, F. & Li, Z., Oct 24 2016, CIKM 2016 - Proceedings of the 2016 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, p. 589-598 10 p. (International Conference on Information and Knowledge Management, Proceedings; vol. 24-28-October-2016).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Annotation
    User preferences
    Random field
    Positioning
    Football
    2015
    28 Citations (Scopus)

    Semantic annotation of mobility data using social media

    Wu, F., Li, Z., Lee, W. C., Wang, H. & Huang, Z., May 18 2015, WWW 2015 - Proceedings of the 24th International Conference on World Wide Web. Association for Computing Machinery, Inc, p. 1253-1263 11 p. (WWW 2015 - Proceedings of the 24th International Conference on World Wide Web).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Semantics
    Data mining
    Global positioning system
    Sensors
    7 Citations (Scopus)

    SemMobi: A semantic annotation system for mobility data

    Wu, F., Wang, H., Li, Z., Lee, W. C. & Huang, Z., May 18 2015, WWW 2015 Companion - Proceedings of the 24th International Conference on World Wide Web. Association for Computing Machinery, Inc, p. 255-258 4 p. (WWW 2015 Companion - Proceedings of the 24th International Conference on World Wide Web).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Semantics
    Museums
    Sports
    Mobile devices
    User interfaces
    2014
    5 Citations (Scopus)

    Who were you talking to - Mining interpersonal relationships from cellphone network data

    Yu, M., Si, W., Song, G., Li, Z. & Yen, J., Oct 10 2014, ASONAM 2014 - Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining. Ester, M., Xu, G., Wu, X. & Wu, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 485-490 6 p. 6921630. (ASONAM 2014 - Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Communication
    2013
    10 Citations (Scopus)

    Can back-of-the-book indexes be automatically created?

    Wu, Z., Li, Z., Mitra, P. & Giles, C. L., Dec 11 2013, CIKM 2013 - Proceedings of the 22nd ACM International Conference on Information and Knowledge Management. p. 1745-1750 6 p. (International Conference on Information and Knowledge Management, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Keyword extraction
    Wikipedia
    Informativeness
    World Wide Web
    Automation
    6 Citations (Scopus)

    Searching online book documents and analyzing book citations

    Wu, Z., Das, S., Li, Z., Mitra, P. & Giles, C. L., Jan 1 2013, DocEng 2013 - Proceedings of the 2013 ACM Symposium on Document Engineering. Association for Computing Machinery, p. 81-90 10 p. (DocEng 2013 - Proceedings of the 2013 ACM Symposium on Document Engineering).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Online searching
    Search engines
    Bibliographies
    Metadata
    Digital libraries
    2012

    Enabling direct interest-aware audience selection

    Fuxman, A., Kannan, A., Li, Z. & Tsaparas, P., Dec 19 2012, CIKM 2012 - Proceedings of the 21st ACM International Conference on Information and Knowledge Management. p. 575-584 10 p. (ACM International Conference Proceeding Series).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Labels
    Marketing
    Taxonomies
    Search engines
    39 Citations (Scopus)

    Mining event periodicity from incomplete observations

    Li, Z., Wang, J. & Han, J., Sep 14 2012, KDD'12 - 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. p. 444-452 9 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Data mining
    Global positioning system
    Sensors
    Experiments
    Uncertainty
    2011
    47 Citations (Scopus)

    Correlated multi-label feature selection

    Gu, Q., Li, Z. & Han, J., Dec 13 2011, CIKM'11 - Proceedings of the 2011 ACM International Conference on Information and Knowledge Management. p. 1087-1096 10 p. (International Conference on Information and Knowledge Management, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Feature selection
    Minimax
    Dimensionality
    Ranking
    Optimization problem
    85 Citations (Scopus)

    Differentially private data cubes: Optimizing noise sources and consistency

    Ding, B., Winslett, M., Han, J. & Li, Z., Jul 11 2011, Proceedings of SIGMOD 2011 and PODS 2011. p. 217-228 12 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Wages
    Polynomials
    138 Citations (Scopus)

    Generalized fisher score for feature selection

    Gu, Q., Li, Z. & Han, J., 2011, Proceedings of the 27th Conference on Uncertainty in Artificial Intelligence, UAI 2011. p. 266-273 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Feature Selection
    Feature extraction
    Integer programming
    Linear programming
    Projected Gradient
    61 Citations (Scopus)

    Geo-friends recommendation in GPS-based cyber-physical social network

    Yu, X., Pan, A., Tang, L. A., Li, Z. & Han, J., Sep 19 2011, Proceedings - 2011 International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2011. p. 361-368 8 p. 5992600. (Proceedings - 2011 International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2011).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Global positioning system
    Random processes
    Merging
    Mobile devices
    Trajectories
    132 Citations (Scopus)

    Joint feature selection and subspace learning

    Gu, Q., Li, Z. & Han, J., Dec 1 2011, IJCAI 2011 - 22nd International Joint Conference on Artificial Intelligence. p. 1294-1299 6 p. (IJCAI International Joint Conference on Artificial Intelligence).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Feature extraction
    Face recognition
    Learning systems
    Experiments
    24 Citations (Scopus)

    Learning a Kernel for multi-task clustering

    Gu, Q., Li, Z. & Han, J., Nov 2 2011, AAAI-11 / IAAI-11 - Proceedings of the 25th AAAI Conference on Artificial Intelligence and the 23rd Innovative Applications of Artificial Intelligence Conference. p. 368-373 6 p. (Proceedings of the National Conference on Artificial Intelligence; vol. 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Unsupervised learning
    Hilbert spaces
    Linear programming
    Experiments
    32 Citations (Scopus)

    Linear discriminant dimensionality reduction

    Gu, Q., Li, Z. & Han, J., Sep 9 2011, Machine Learning and Knowledge Discovery in Databases - European Conference, ECML PKDD 2011, Proceedings. PART 1 ed. p. 549-564 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6911 LNAI, no. PART 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Discriminant analysis
    Dimensionality Reduction
    Discriminant
    Discriminant Analysis
    Feature extraction
    2 Citations (Scopus)

    Mining significant time intervals for relationship detection

    Li, Z., Lin, C. X., Ding, B. & Han, J., Sep 19 2011, Advances in Spatial and Temporal Databases - 12th International Symposium, SSTD 2011, Proceedings. p. 386-403 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6849 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Global positioning system
    Labels
    Mining
    Trajectories
    Interval
    2010
    83 Citations (Scopus)

    Incremental clustering for trajectories

    Li, Z., Lee, J. G., Li, X. & Han, J., Dec 28 2010, Database Systems for Advanced Applications - 15th International Conference, DASFAA 2010, Proceedings. PART 2 ed. p. 32-46 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5982 LNCS, no. PART 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Trajectories
    Clustering
    Trajectory
    Macros
    Directed line segment
    38 Citations (Scopus)

    Keyword extraction for social snippets

    Li, Z., Zhou, D., Juan, Y. F. & Han, J., Jul 20 2010, Proceedings of the 19th International Conference on World Wide Web, WWW '10. p. 1143-1144 2 p. (Proceedings of the 19th International Conference on World Wide Web, WWW '10).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Marketing
    Experiments
    24 Citations (Scopus)

    Mining moving object, trajectory and traffic data

    Han, J., Li, Z. & Tang, L. A., Dec 28 2010, Database Systems for Advanced Applications - 15th International Conference, DASFAA 2010, Proceedings. PART 2 ed. p. 485-486 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5982 LNCS, no. PART 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Moving Objects
    Mining
    Trajectories
    Traffic
    Trajectory
    175 Citations (Scopus)

    Mining periodic behaviors for moving objects

    Li, Z., Ding, B., Han, J., Kays, R. & Nye, P., Sep 7 2010, KDD'10 - Proceedings of the 16th ACM SIGKDD International Conference on Knowledge Discovery and Data. p. 1099-1108 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Autocorrelation
    Fourier transforms
    Statistical Models
    68 Citations (Scopus)

    MoveMine: Mining moving object databases

    Li, Z., Ji, M., Lee, J. G., Tang, L. A., Yu, Y., Han, J. & Kays, R., Jul 23 2010, Proceedings of the 2010 International Conference on Management of Data, SIGMOD '10. p. 1203-1206 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Data mining
    Mobile devices
    User interfaces
    Global positioning system
    Animals
    2009
    84 Citations (Scopus)

    Temporal outlier detection in vehicle traffic data

    Li, X., Li, Z., Han, J. & Lee, J. G., Jul 8 2009, Proceedings - 25th IEEE International Conference on Data Engineering, ICDE 2009. p. 1319-1322 4 p. 4812530. (Proceedings - International Conference on Data Engineering).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Experiments