Michael Gref

According to our database, Michael Gref authored at least 14 papers between 2017 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Performance of Large Language Models in a Computer Science Degree Program.

Tim Krüger, Michael Gref

Proceedings of the Artificial Intelligence. ECAI 2023 International Workshops - XAI³, TACTIFUL, XI-ML, SEDAMI, RAAIT, AI4S, HYDRA, AI4AI, Kraków, Poland, September 30, 2023

2022

Robust Speech Recognition via Adaptation for German Oral History Interviews.

Michael Gref

PhD thesis, 2022

Human and Automatic Speech Recognition Performance on German Oral History Interviews.

Michael Gref, Nike Matthiesen, Christoph Schmidt, Sven Behnke, Joachim Köhler

CoRR, 2022

Multitask Learning for Grapheme-to-Phoneme Conversion of Anglicisms in German Speech Recognition.

Julia Pritzen, Michael Gref, Dietlind Zühlke, Christoph Andreas Schmidt

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

A Study on the Ambiguity in Human Annotation of German Oral History Interviews for Perceived Emotion Recognition and Sentiment Analysis.

Michael Gref, Nike Matthiesen, Sreenivasa Hikkal Venugopala, Shalaka Satheesh, Aswinkumar Vijayananth, Duc Bach Ha, Sven Behnke, Joachim Köhler

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

2021

Bilingual I-Vector Extractor for DNN Hybrid Acoustic Model Training in German Speech Recognition Systems.

Yao Wang, Michael Gref, Oliver Walter, Christoph Schmidt

Proceedings of the 14th ITG Conference on Speech Communication, online, September 29, 2021

A Comparative Pronunciation Mapping Approach using G2P Conversion for Anglicisms in German Speech Recognition.

Julia Pritzen, Michael Gref, Christoph Schmidt, Dietlind Zühlke

Proceedings of the 14th ITG Conference on Speech Communication, online, September 29, 2021

2020

Multi-Staged Cross-Lingual Acoustic Model Adaption for Robust Speech Recognition in Real-World Applications - A Case Study on German Oral History Interviews.

Michael Gref, Oliver Walter, Christoph Schmidt, Sven Behnke, Joachim Köhler

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Using Automatic Speech Recognition in Spoken Corpus Curation.

Jan Gorisch, Michael Gref, Thomas Schmidt

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

2019

Two-Staged Acoustic Modeling Adaption for Robust Speech Recognition by the Example of German Oral History Interviews.

Michael Gref, Christoph Schmidt, Sven Behnke, Joachim Köhler

Proceedings of the IEEE International Conference on Multimedia and Expo, 2019

2018

Improved Transcription and Indexing of Oral History Interviews for Digital Humanities Research.

Michael Gref, Joachim Köhler, Almut Leh

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Keyword Detection for the Activation of Speech Assistants.

Hans-Günter Hirsch, Michael Gref

Proceedings of the 13th ITG Symposium on Speech Communication, 2018

Improving Robust Speech Recognition for German Oral History Interviews Using Multi-Condition Training.

Michael Gref, Christoph Schmidt, Joachim Köhler

Proceedings of the 13th ITG Symposium on Speech Communication, 2018

2017

On the Influence of Modifying Magnitude and Phase Spectrum to Enhance Noisy Speech Signals.

Hans-Günter Hirsch, Michael Gref

Proceedings of the Interspeech 2017, 2017