Publications
2020
2019
Baojian Zhou, Feng Chen, Yiming Ying, Dual Averaging Method for Online Graph-structured Sparsity, The 25th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, KDD, 2019,Webpage, ArXiv
Baojian Zhou, Feng Chen, Yiming Ying, Stochastic Iterative Hard Thresholding for Graph-structured Sparsity Optimization, International Conference on Machine Learning, ICML, 2019, Webpage, Paper, ArXiv, Slides, Poster
2018
Boyang Hu*, Baojian Zhou*, Qiben Yan, Alim Adil, Feng Chen, and Huacheng Zeng, Naifeng Liu, David Mares, Patrick Butler, Naren Ramakrishnan. PSCluster: Differentially Private Spatial Cluster Detection for Mobile Crowdsourcing Applications, 2018. In Proceedings of the IEEE International Conference on Computer Communications and Network Security (CNS), 2018.
Nannan Wu, Feng Chen, Jianxin Li, Jinpeng Huai, Baojian Zhou, Bo Li, Naren Ramakrishnan, A Nonparametric Approach to Uncovering Connected Anomalies by Tree Shaped Priors, 2018. IEEE Transactions on Knowledge and Data Engineering (TKDE), 2018.
2017
Feng Chen, Baojian Zhou*, Adil Alim*, and Liang Zhao. A Generic Framework for Interesting Subspace Cluster Detection in Multi-attributed Networks, In Proceedings of the IEEE International Conference on Data Mining (ICDM), pages 41-50, 2017 arXiv, Code.
Rongrong Tao, Baojian Zhou, Feng Chen, Naifeng Liu, David Mares, Patrick Butler, Naren Ramakrishnan. Can Self-Censorship in News Media be Detected Algorithmically? A Case Study in Latin America, arXiv
2016
Baojian Zhou, and Feng, Chen. Graph-Structured Sparse Optimization for Connected Subgraph Detection, IEEE International Conference on Data Mining, ICDM,Code, Paper, Regular paper; acceptance rate: 8.4%.
Feng Chen, and Baojian Zhou. A Generalized Matching Pursuit Approach for Graph-Structured Sparsity. Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, IJCAI, 2016.Code, arXiv.
Yu Liu, Baojian Zhou, Feng Chen, and David W. Cheung. Graph Topic Scan Statistic for Spatial Event Detection. In Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM, 2016, Paper, Long paper, acceptance rate: 17.6%.
Wu, Nannan, Feng Chen, Jianxin Li, Baojian Zhou, and Naren Ramakrishnan. Efficient Nonparametric Subgraph Detection using Tree Shaped Priors, In Thirtieth AAAI Conference on Artificial Intelligence, AAAI, 2016, Paper.
Jieyu Zhao, Jianxin Li, Baojian Zhou, Feng Chen, Paul Tomchik, Wuyang Ju. Parallel Algorithms for Anomalous Subgraph Detection, In Journal of Concurrency and Computation: Practice and Experience, 2016.
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