Multi-stream statistical n-gram modeling with application to automatic language identification. - Katrin Kirchhoff; Sonia Parandekar (INTERSPEECH, 2001)

Mixed-memory Markov models for Automatic Language Identification. - Katrin Kirchhoff; Sonia Parandekar; Jeff A. Bilmes (ICASSP, 2002)

Multi-stream language identification using data-driven dependency selection. - Sonia Parandekar; Katrin Kirchhoff (ICASSP (1), 2003)