Vietnamese proper noun recognition. - Chau Q. Nguyen; Tuoi T. Phan; Tru H. Cao (RIVF, 2006)

An Ontology-Based Approach for Key Phrase Extraction. - Chau Q. Nguyen; Tuoi T. Phan (ACL/IJCNLP (2), 2009)

Building knowledge base for Vietnamese information retrieval. - Thanh C. Nguyen; Hai M. Le; Tuoi T. Phan (iiWAS, 2009)

Key phrase extraction: a hybrid assignment and extraction approach. - Chau Q. Nguyen; Tuoi T. Phan (iiWAS, 2009)

A Support Vector Machines Approach to Vietnamese Key Phrase Extraction. - Chau Q. Nguyen; Luan T. Hong; Tuoi T. Phan (RIVF, 2009)

Question Semantic Analysis in Vietnamese QA System. - Tuoi T. Phan; Thanh C. Nguyen; Thuy N. T. Huynh (Advances in Intelligent Information and Database Systems, 2010)