Tidsskriftspublikasjoner

• Johnsen, Magne Hallstein; Canterla, Alfonso M.. (2012) Joint Feature And Model Training For Minimum Detection Errors Applied To Speech Subword Detection. Machine Learning for Signal Processing.
• M. Canterla, Alfonso; Johnsen, Magne Hallstein. (2011) Optimized Feature Extraction and HMMs in Subword Detectors. Proceedings of the International Conference on Spoken Language Processing.
• Birkenes, Øystein; Matsui, Tomoko; Tanabe, Kunio; Siniscalchi, Sabato Marco; Myrvoll, Tor Andre; Johnsen, Magne Hallstein. (2010) Penalized Logistic Regression with HMM Log-Likelihood Regressors for Speech Recognition. IEEE Transactions on Audio, Speech, and Language Processing. vol. 18 (6).
• Pettersen, Svein Gunnar Storebakken; Johnsen, Magne Hallstein. (2008) Cepstral Domain Voice Activity Detection for Improved Noise Modeling in MMSE Feature Enhancement for ASR. Proceedings of the International Conference on Spoken Language Processing.
• Pettersen, Svein Gunnar; Johnsen, Magne Hallstein. (2007) Variational Bayesian Learning of Speech GMMs for Feature Enhancement based on Algonquin. Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing.
• Pettersen, Svein Gunnar; Johnsen, Magne Hallstein; Myrvoll, Tor Andre. (2005) Joint Bayesian Predictive Classification and Parallel Model Combination for Robust Speech Recognition. Eurospeech : Proceedings of the European Conference on Speech Communication and Technology.
• Johnsen, Magne Hallstein; Amble, Tore; Harborg, Erik. (2003) A Norwegian spoken dialogue system for bus travel information - Alternative dialogue structures and evaluation of a system driven version. Telektronikk. vol. 99.

Del av bok/rapport

• Amdal, Ingunn; Johnsen, Magne Hallstein; Versvik, Eivind. (2009) Automatic evaluation of quantity contrast in non-native Norwegian speech. ISCA Workshop on Speech and Language Technology in Education 2009 (SLaTE 2009).
• Siniscalchi, Sabato Marco; Birkenes, Øystein; Johnsen, Magne Hallstein; Svendsen, Torbjørn. (2008) Joint Optimization of Event Detectors and Evidence Merger for Continuous Speech Recognition. Proceedings ISCA ITRW on Speech Analysis and Processing for Knowledge Discovery.
• Amdal, Ingunn; Johnsen, Magne Hallstein; Svendsen, Torbjørn. (2006) Log Likelihood Ratio Based Annotation Verification of a Norwegian Speech Synthesis Database. Proceedings of the 7th Nordic Signal Processing Symposium (NORSIG 2006).

Rapport/avhandling

• Svendsen, Torbjørn; Johnsen, Magne Hallstein; Nordgård, Torbjørn; Hofland, Knut; Hofland, Knut; Ore, Christian Emil; Ore, Christian Emil. (1999) Nasjonalt korpus for språkteknologi - forprosjekt. 1999.
• Harborg, Erik; Johnsen, Magne Hallstein; Svendsen, Torbjørn. (1995) Talegjenkjenning II. 1995.
• Harborg, Erik; Johnsen, Magne Hallstein; Svendsen, Torbjørn. (1995) Talegjenkjenning for teksting av direktesendte programmer - en studie. 1995.
• Harborg, Erik; Johnsen, Magne Hallstein. (1987) Gjenkjenning av isolerte ord basert på kontinuerlige, skjulte Markov-modeller. 1987.