Improvements in beam search for 10000-word continuous speech recognition. - Hermann Ney; Reinhold Häb-Umbach; Bach-Hiep Tran; Martin Oerder (ICASSP, 1992)

Improvements in beam search. - Volker Steinbiss; Bach-Hiep Tran; Hermann Ney (ICSLP, 1994)

An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition. - Hermann Ney; Volker Steinbiss; Reinhold Haeb-Umbach; Bach-Hiep Tran; Ute Essen (Int. J. Pattern Recognit. Artif. Intell., 1994)

Continuous speech dictation - From theory to practice. - Volker Steinbiss; Hermann Ney; Ute Essen; Bach-Hiep Tran; Xavier L. Aubert; Christian Dugast; Reinhard Kneser; Hans-Günter Meier; Martin Oerder; Reinhold Haeb-Umbach; Dieter Geller; W. Höllerbauer; et al. (Speech Commun., 1995)

A word graph based n-best search in continuous speech recognition. - Bach-Hiep Tran; Frank Seide; Volker Steinbiss (ICSLP, 1996)

PADIS - An automatic telephone switchboard and directory information system. - Andreas Kellner; Bernhard Rueber; Frank Seide; Bach-Hiep Tran (Speech Commun., 1997)