News & Events

Our Laboratory is at classroom 302 @ Der Tian Hall (德田館).
Group-meeting time is on Tuesday 14:00 ~ 16:00.

Research Topic

Web Search

Text Mining

Machine Learning


  • Jyun-Yu Jiang and Pu-Jen Cheng. Classifying User Search Intents for Query Auto-Completion. In Proceedings of The 2nd ACM SIGIR International Conference on the Theory of Information Retrieval (ICTIR '16), ACM, 2016.
  • Jyun-Yu Jiang, Jing Liu, Chin-Yew Lin and Pu-Jen Cheng. Improving Ranking Consistency for Web Search by Leveraging a Knowledge Base and Search Logs. In Proceedings of The 24th ACM International Conference on Information and Knowledge Management (CIKM '15), ACM, 2015.
  • Jyun-Yu Jiang, Chin-Yew Lin and Pu-Jen Cheng. Entity-driven Type Hierarchy Construction for Freebase. In Proceedings of the 24th International World Wide Web Conference (WWW '15), ACM, 2015.
  • Jyun-Yu Jiang, Yen-Yu Ke, Pao-Yu Chien and Pu-Jen Cheng. Learning User Reformulation Behavior for Query Auto-Completion. In Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR '14), ACM, 2014.
  • Jyun-Yu Jiang, Yi-Shiang Tzeng, Pei-Ying Huang and Pu-Jen Cheng. Analyzing the Spatiotemporal Effects on Detection of Rain Event Duration. In Proceedings of the 8th Asia Information Retrieval Societies Conference (AIRS '12), Information Retrieval Technology, Springer, 2012.
  • C. J. Lee, C. H. Chen, S. H. Kao and P. J. Cheng To Translate or Not To Translate? ACM SIGIR Conference 2010
  • Wei-Yen Day, Chun-Yi Chi, Ruey-Cheng Chen, Pu-Jen Cheng, and Pei-Sen Liu. Web Mining for Unsupervised Text Classification Computational Linguistics and Speech. Processing 2009.
  • C. J. Lee, Y. C. Lin, R. C. Chen, and P. J. Cheng. Selecting effective terms for query formulation. Fifth Asia Information Retrieval Symposium 2009
  • C. J. Lee, Y. C. Lin, R. C. Chen, P. S. Liu, and P. J. Cheng. Query Formulation by Selecting Good Terms. Rocling 2009


Lab Activities