Extension of Zipf's Law to Words and Phrases. - Le Quan Ha; Elvira I. Sicilia-Garcia; Ji Ming; Francis Jack Smith (COLING, 2002)

Extension of Zipf's Law to Word and Character N-grams for English and Chinese. - Le Quan Ha; Elvira I. Sicilia-Garcia; Ji Ming; Francis Jack Smith (Int. J. Comput. Linguistics Chin. Lang. Process., 2003)

Reduced N-Grams for Chinese Evaluation. - Le Quan Ha; Rowan Seymour; Philip Hanna 001; Francis Jack Smith (Int. J. Comput. Linguistics Chin. Lang. Process., 2005)

Reduced n-gram Models for English and Chinese Corpora. - Le Quan Ha; Philip Hanna 001; Darryl Stewart; Francis Jack Smith (ACL, 2006)

Extending Zipf's law to n-grams for large corpora. - Le Quan Ha; Philip Hanna 001; Ji Ming; Francis Jack Smith (Artif. Intell. Rev., 2009)

A Posteriori Individual Word Language Models for Vietnamese Language. - Le Quan Ha; Tran Thi Thu Van; Hoang Tien Long; Nguyen Huu Tinh; Nguyen Ngoc Tham; Le Trong Ngoc (Int. J. Comput. Linguistics Chin. Lang. Process., 2010)