Langmann D, Haeb-Umbach R, Eisele T. Robust Rejection Modeling for a Small-Vocabulary Application. In: ITG Fachtagung Sprachkommunikation, Frankfurt. ; 1996.

Dugast C, Beyerlein P, Haeb-Umbach R. Application of Clustering Techniques to Mixture Density Modelling for Continuous-Speech Recognition. In: ICASSP, Detroit. ; 1995.

Gamm S, Haeb-Umbach R. User interface design of voice controlled consumer electronics. Philips Journal of Research. 1995.

Gamm S, Haeb-Umbach R. Human Factors of a Voice-Controlled Car Stereo. In: Eurospeech, Madrid. ; 1995.

Gamm S, Haeb-Umbach R, Langmann D. The Usability Engineering of a Voice-Controlled Answering Machine. In: International Symposium on Human Factors in Telecommunications, Melbourne. ; 1995.

Haeb-Umbach R, Beyerlein P, Geller D. Speech recognition algorithms for voice control interfaces. Philips Journal of Research. 1995.

Haeb-Umbach R, Beyerlein P, Thelen E. Automatic Transcription of Unknown Words in a Speech Recognition System. In: ICASSP, Detroit. ; 1995.

Steinbiss V, Ney HJ, Aubert XL, et al. The Philips Research system for continuous-speech dictation. Philips Journal of Research. 1995.

Steinbiss V, Ney HJ, Essen U, et al. Continuous speech dictation - From theory to practice. Speech Communication. 1995.

Haeb-Umbach R, Ney H. Improvements in beam search for 10000-word continuous-speech recognition. IEEE Transactions on Speech and Audio Processing. 1994.

Ney H, Steinbeiss V, Aubert XL, Haeb-Umbach R. Progress in Large-Vocabulary, Continuous Speech Recognition. In: Artifical Intelligence, Progress and Prospects of Speech Research and Technology, Munich. ; 1994.

Ney H, Steinbeiss V, Haeb-Umbach R, Tran BH. An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition. International Journal on Pattern Recognition and Artificial Intelligence. 1994.

Aubert XL, Haeb-Umbach R, Ney H. Continuous Mixture Densities and Linear Discriminant Analysis for Improved Context-Dependent Acoustic Models. In: ICASSP, Minneapolis. ; 1993.

Dobler S, Geller D, Haeb-Umbach R, Meyer P, Ney H, Ruehl HW. Design and use of speech recognition algorithms for a mobile radio telephone. Speech Communication. 1993.

Haeb-Umbach R, Geller D, Ney H. Improvements in Connected Digit Recognition Using Linear Discriminant Analysis and Mixture Densities. In: ICASSP, Minneapolis. ; 1993.

Steinbiss V, Ney H, Haeb-Umbach R, et al. The Philips Research System for Large-Vocabulary Continuous-Speech Recognition. In: EUROSPEECH, Berlin. ; 1993.

Aubert XL, Ney H, Haeb-Umbach R. The Philips Research System for Continuous-Speech Recognition: Overview and Evaluation on the DRAPA RM Task. In: DRAPA Speech Workshop. ; 1992.

Geller D, Haeb-Umbach R, Ney H. Improvements in Speech Recognition for Voice Dialling in the Car Environment. In: ESCA Workshop on Speech Recognition in Adverse Conditions, Cannes-Mandelieu. ; 1992.

Haeb-Umbach R. A modified trellis coding technique for partial response channels. IEEE Transactions on Communications. 1992.

Haeb-Umbach R, Lynch R. Trellis codes for partial-response magnetooptical direct overwrite recording. IEEE Journal on Selected Areas in Communications. 1992.