@inproceedings{65606,
  abstract     = {{Sound capture by microphone arrays opens the possibility to exploit spatial, in addition to spectral, information for diarization and signal enhancement, two important tasks in meeting transcription. However, there is no one-to-one mapping of positions in space to speakers if speakers move. Here, we address this by proposing a novel joint spatial and spectral mixture model, whose two submodels are loosely coupled by modeling the relationship between speaker and position index probabilistically. Thus, spatial and spectral information can be jointly exploited, while at the same time allowing for speakers speaking from different positions. Experiments on the LibriCSS data set with simulated speaker position changes show great improvements over tightly coupled subsystems.}},
  author       = {{Meise, Adrian Tobias and Cord-Landwehr, Tobias and Boeddeker, Christoph and Delcroix, Marc and Nakatani, Tomohiro and Haeb-Umbach, Reinhold}},
  booktitle    = {{ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}},
  keywords     = {{mixture models, meeting processing, diarization, source separation}},
  location     = {{Barcelona}},
  publisher    = {{IEEE}},
  title        = {{{Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments}}},
  doi          = {{10.1109/icassp55912.2026.11463540}},
  year         = {{2026}},
}

@inproceedings{62174,
  author       = {{Meise, Adrian Tobias and Cord-Landwehr, Tobias and Haeb-Umbach, Reinhold}},
  booktitle    = {{ ITG Conference on Speech Communication}},
  isbn         = {{978-3-8007-6617-8}},
  location     = {{Berlin}},
  title        = {{{On the Application of Diffusion Models for Simultaneous Denoising and Dereverberation}}},
  year         = {{2025}},
}

@inproceedings{57031,
  author       = {{Gburrek, Tobias and Meise, Adrian Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}},
  booktitle    = {{2024 18th International Workshop on Acoustic Signal Enhancement (IWAENC)}},
  publisher    = {{IEEE}},
  title        = {{{Diminishing Domain Mismatch for DNN-Based Acoustic Distance Estimation via Stochastic Room Reverberation Models}}},
  doi          = {{10.1109/iwaenc61483.2024.10694103}},
  year         = {{2024}},
}

@inproceedings{57086,
  author       = {{Kuhlmann, Michael and Meise, Adrian Tobias and Seebauer, Fritz and Wagner, Petra and Häb-Umbach, Reinhold}},
  booktitle    = {{Speech Communication; 15th ITG Conference}},
  pages        = {{121–125}},
  title        = {{{Investigating Speaker Embedding Disentanglement on Natural Read Speech}}},
  year         = {{2023}},
}