Optimizing neural-network supported acoustic beamforming by algorithmic differentiation. - Christoph Böddeker; Patrick Hanebrink; Lukas Drude; Jahn Heymann; Reinhold Haeb-Umbach (ICASSP, 2017)

Beamnet: End-to-end training of a beamformer-supported multi-channel ASR system. - Jahn Heymann; Lukas Drude; Christoph Böddeker; Patrick Hanebrink; Reinhold Haeb-Umbach (ICASSP, 2017)

On the Computation of Complex-valued Gradients with Application to Statistically Optimum Beamforming. - Christoph Böddeker; Patrick Hanebrink; Lukas Drude; Jahn Heymann; Reinhold Haeb-Umbach (CoRR, 2017)

Full Bayesian Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery. - Thomas Glarner; Patrick Hanebrink; Janek Ebbers; Reinhold Haeb-Umbach (INTERSPEECH, 2018)