Translating Queries into Snippets for Improved Query Expansion, Stefan Riezler, Yi Liu, Alexander Vasserman, Proceedings of the 22nd International Conference on Computational Linguistics (COLING'08), 2008.
Statistical Machine Translation for Query Expansion in Answer Retrieval, Stefan Riezler, Alexander Vasserman, Ioannis Tsochantaridis, Vibhu Mittal, Yi Liu, Proceedings of the 45th Annual Meeting of the Association for Computational Linguistics (ACL'07), 2007.
Automated Vocabulary Acquisition and Interpretation in Multimodal Conversational Systems, Yi Liu, Joyce Y. Chai, Rong Jin, ACL'07: The 45th Annual Meeting of the Association of Computational Linguistics, 2007, pp. 368-375.
BoostCluster: Boosting Clustering by Pairwise Constraints, Yi Liu, Rong Jin, Anil K. Jain, KDD'07: The 13th International Conference on Knowledge Discovery and Data Mining, 2007, pp. 450-459.
An Efficient Algorithm for Local Distance Metric Learning, Liu Yang, Rong Jin, Rahul Sukthankar, Yi Liu, AAAI, 2006.
Semi-supervised Multi-label Learning by Constrained Non-negative Matrix Factorization, Yi Liu, Rong Jin, Liu Yang, AAAI, 2006.
A Framework for Incorporating Class Priors into Discriminative Classification, Rong Jin, Yi Liu, PAKDD, 2005, pp. 568-577.
A maximum coherence model for dictionary-based cross-language information retrieval, Yi Liu, Rong Jin, Joyce Y. Chai, SIGIR, 2005, pp. 536-543.
Improving web search results using affinity graph, Benyu Zhang, Hua Li, Yi Liu, Lei Ji, Wensi Xi, Weiguo Fan, Zheng Chen, Wei-Ying Ma, SIGIR, 2005, pp. 504-511.
Query Translation Disambiguation as Graph Partitioning, Yi Liu, Rong Jin, AAAI, 2005, pp. 1424-1429.
Affinity rank: a new scheme for efficient web search, Yi Liu, Benyu Zhang, Zheng Chen, Michael R. Lyu, Wei-Ying Ma, WWW (Alternate Track Papers & Posters), 2004, pp. 338-339.