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Journal Papers

  1. Tao Chen, Nevin L. Zhang, Leonard K. M. Poon, Tengfei Liu, Yi Wang (2012). Model-based multidimensional clustering of categorical data. Artificial Intelligence, 176(1), 2246-2269. [URL]
  2. Tianfang Wang, Nevin L. Zhang, Yan Zhao, Yi Wang, Xiuyan Wu, Shihong Yuan, Zhiyu Wang, Caifeng Du, Wenjie Xu, Chunguang Yu, Tao Chen, Kin Man Poon, Qingguo Wang (2009). Latent structure models and their application in TCM syndrome research. Journal of Beijing University of Traditional Chinese Medicine, 32(8), 519-526. (In Chinese)
  3. Yi Wang, Nevin L. Zhang, and Tao Chen (2008). Latent tree models and approximate inference in Bayesian networks. Journal of Artificial Intelligence Research (JAIR), 32, 879-900. [URL]
  4. Nevin L. Zhang, Yi Wang, and Tao Chen (2008). Discovery of latent structures: Experience with the CoIL challenge 2000 data set. Journal of Systems Science and Complexity, 21(2), 172-183. [URL]
  5. Nevin L. Zhang, Shihong Yuan, Tao Chen, and Yi Wang (2008). Latent tree models and diagnosis in traditional Chinese medicine. Artificial Intelligence in Medicine, 42(3), 229-245. [URL]
  6. Nevin L. Zhang, Shihong Yuan, Tao Chen, and Yi Wang (2008). Statistical validation of traditional Chinese medicine theories. Journal of Alternative and Complementary Medicine, 14(5), 583-587. [URL]
  7. Shihong Yuan, Nevin L. Zhang, Tao Chen, and Yi Wang (2008). Latent structure models and syndrome differentiation in traditional Chinese medicine (III): Model-based syndrome differentiation versus syndrome differentiation by experts. Journal of Beijing University of Chinese Medicine, 31(10), 659-663. (In Chinese)
  8. Nevin L. Zhang, Shihong Yuan, Yi Wang, and Tao Chen (2008). Latent structure models and syndrome differentiation in traditional Chinese medicine (II): Analysis of kidney deficiency data. Journal of Beijing University of Chinese Medicine, 31(9), 584-587. (In Chinese)

Conference & Workshop Papers

  1. Yi Wang, Kok Sung Won, David Hsu, Wee Sun Lee (2012). Monte carlo Bayesian reinforcement learning. To appear in Proceedings of the Twenty-Fifth International Conference on Machine Learning (ICML-12) [PDF, Supplementary]
  2. Zhiqiang Xu, Yiping Ke, Yi Wang, Hong Cheng, James Cheng (2012). A model-based approach to attributed graph clustering. To appear in Proceedings of the ACM SIGMOD International Conference on Management of Data (SIGMOD-12) [PDF].
  3. Yi Wang, Nevin L. Zhang, Tao Chen, Leonard K. M. Poon (2011). Latent tree classifier. In Proceedings of the Eleventh European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU-11). [PDF, Slides]
  4. Tao Chen, Nevin L. Zhang, Yi Wang (2010). The role of operation granularity in search-based learning of latent tree models. To appear in Proceedings of the First International Workshop on Advanced Methodologies for Bayesian Networks (AMBN-10). [PDF]
  5. Leonard K. M. Poon, Nevin L. Zhang, Tao Chen, Tengfei Liu, Yi Wang (2010). Using Bayesian networks for model-based multiple clusterings: An example of exploratory analysis on NBA data. In the First International Workshop on Advanced Methodologies for Bayesian Networks (AMBN-10). [Abstract]
  6. Leonard Poon, Nevin L. Zhang, Tao Chen, and Yi Wang (2010). Variable selection in model-based clustering: To do or to facilitate. In Proceedings of the Twenty-Seventh International Conference on Machine Learning (ICML-10), 887-894. [PDF]
  7. Yi Wang, Nevin L. Zhang, and Tao Chen (2008). Latent tree models and approximate inference in Bayesian networks. In Proceedings of the Twenty-Third Conference on Artificial Intelligence (AAAI-08), 1112-1118. (Exceptional paper selected for both oral and poster presentation) [PDF, Slides, Poster]
  8. Tao Chen, Nevin L. Zhang, and Yi Wang (2008). Efficient model evaluation in the search-based approach to latent structure discovery. In Proceedings of the Fourth European Workshop on Probabilistic Graphical Models (PGM-08), 57-64. [PDF]
  9. Nevin L. Zhang, Shihong Yuan, Tao Chen, and Yi Wang (2007). Hierarchical latent class models and statistical foundation for traditional Chinese medicine. In Proceedings of the Eleventh Conference on Artificial Intelligence in Medicine (AIME-07), 139-143. [PDF]
  10. Yi Wang and Nevin L. Zhang (2006). Severity of local maxima for the EM algorithm: Experiences with hierarchical latent class models. In Proceedings of the Third European Workshop on Probabilistic Graphical Models (PGM-06), 301-308. [PDF, Slides]

Thesis

  • Yi Wang (2009). Latent Tree Models for Multivariate Density Estimation: Algorithms and Applications. Ph.D. dissertation, Department of Computer Science and Engineering, The Hong Kong University of Science and Technology. [PDF, Slides]

Miscellaneous

  • Mao Chen, Ehsan Foroughi, Frederik Heintz, Zhanxiang Huang, Spiros Kapetanakis, Kostas Kostiadis, Johann Kummeneje, Itsuki Noda, Oliver Obst, Pat Riley, Timo Steffens, Yi Wang, and Xiang Yin (2002). RoboCup Soccer Server User Manual for Soccer Server Version 7.07 and later. [PDF]