| 2014 | CIKM | Probabilistic Classifier Chain Inference via Gibbs Sampling. | Li Li, Longkai Zhang, Guangyi Li, Houfeng Wang |
| 2014 | CoNLL | A Unified Framework for Grammar Error Correction. | Longkai Zhang, Houfeng Wang |
| 2014 | EMNLP | Muli-label Text Categorization with Hidden Components. | Li Li, Longkai Zhang, Houfeng Wang |
| 2014 | EMNLP | Predicting Chinese Abbreviations with Minimum Semantic Unit and Global Constraints. | Longkai Zhang, Li Li, Houfeng Wang, Xu Sun |
| 2014 | EMNLP | Go Climb a Dependency Tree and Correct the Grammatical Errors. | Longkai Zhang, Houfeng Wang |
| 2014 | EMNLP | Coarse-grained Candidate Generation and Fine-grained Re-ranking for Chinese Abbreviation Prediction. | Longkai Zhang, Houfeng Wang, Xu Sun |
| 2013 | ACL | Learning Entity Representation for Entity Disambiguation. | Zhengyan He, Shujie Liu, Mu Li, Ming Zhou, Longkai Zhang, Houfeng Wang |
| 2013 | ACL | Improving Chinese Word Segmentation on Micro-blog Using Rich Punctuations. | Longkai Zhang, Li Li, Zhengyan He, Houfeng Wang, Ni Sun |
| 2013 | EMNLP | Exploring Representations from Unlabeled Data with Co-training for Chinese Word Segmentation. | Longkai Zhang, Houfeng Wang, Xu Sun, Mairgup Mansur |
| 2012 | COLING | Lost in Translations? Building Sentiment Lexicons using Context Based Machine Translation. | Xinfan Meng, Furu Wei, Ge Xu, Longkai Zhang, Xiaohua Liu, Ming Zhou, Houfeng Wang |
| 2012 | COLING | Constructing Chinese Abbreviation Dictionary: A Stacked Approach. | Longkai Zhang, Sujian Li, Houfeng Wang, Ni Sun, Xinfan Meng |