Dictionaries for English-Vietnamese Machine Translation. - Le Manh Hai; Nguyen Chanh Thanh; Nguyen Chi Hieu; Phan Thi Tuoi (ICCPOL, 2006)

Three Algorithms for Word-to-Phrase Machine Translation. - Le Manh Hai; Phan Thi Tuoi (IALP, 2009)

Lexical Gap in English - Vietnamese Machine Translation: What to Do? - Le Manh Hai; Phan Thi Tuoi (IALP, 2010)

An Enhanced Model for Lexical Gap Processing in English-Vietnamese Machine Translation. - Phan Thi Tuoi; Le Manh Hai (IALP, 2012)