Engineering Experts

Sam Chao, Lidia

Assistant Professor
Computer and information science
University of Macau


Sam CHAO is an assistant professor at University of Macau. He received his Bachelor's & Master degree in Software Engineering from University of Macau.

Research Interest

Software Engineering, Natural language processing (NLP), Machine Learning and Data Mining


  • Chao, Lidia S., Derek F. Wong, Philip C. L. Chen, Wing W. Y. Ng, et al. “Benefiting Feature Selection by the Discovery of False Irrelevant Attributes.” International Journal of Wavelets, Multiresolution and Information Processing (IJWMIP) 13.4 (2015): 1–17.

  • Wang, Yiming*, Longyue Wang*, Derek F. Wong, and Lidia S. Chao. “Effective Hypotheses Re-Ranking Model in Statistical Machine Translation.” Machine Translation. Springer, 2014. 24–32.

  • Zeng, Xiaodong*, Derek F. Wong, Lidia S. Chao, and Isabel Trancoso. “Graph-Based Lexicon Regularization for PCFG with Latent Annotations.” IEEE/ACM Transactions on Audio, Speech, and Language Processing 23.3 (2015): 441–450.

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