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Stefan Constantin

Error-correction and extraction in request dialogs

Apr 08, 2020
Stefan Constantin, Alex Waibel

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* 6 pages

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An Interactive Indoor Drone Assistant

Dec 09, 2019
Tino Fuhrman, David Schneider, Felix Altenberg, Tung Nguyen, Simon Blasen, Stefan Constantin, Alex Waibel

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* Presented at IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2019

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Bimodal Speech Emotion Recognition Using Pre-Trained Language Models

Nov 29, 2019
Verena Heusser, Niklas Freymuth, Stefan Constantin, Alex Waibel

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* Life-Long Learning for Spoken Language Systems ASRU 2019

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Incremental processing of noisy user utterances in the spoken language understanding task

Sep 30, 2019
Stefan Constantin, Jan Niehues, Alex Waibel

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* 10 pages, 3 figures, 7 tables, forthcoming in W-NUT 2019

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Multi-task learning to improve natural language understanding

Dec 17, 2018
Stefan Constantin, Jan Niehues, Alex Waibel

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* 11 pages, 4 figures, 2 tables

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An End-to-End Goal-Oriented Dialog System with a Generative Natural Language Response Generation

Mar 15, 2018
Stefan Constantin, Jan Niehues, Alex Waibel

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* 11 pages, 4 figures, forthcoming in IWSDS 2018; added quantitative analysis of sensitivity to modified user utterances and minor improvements

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