Marcin Witkowski
4 papers · 2017–2023 · 1 venue · across top CS/AI venues
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Achievements
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🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
Venues
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Research topics
Keywords
automatic speech recognition
(2)
multichannel wiener filter
(2)
source separation
(1)
speech enhancement
(1)
speaker verification
(1)
non-negative matrix factorization
(1)
word error rate
(1)
distant speech recognition
(1)
replay attack detection
(1)
non-negative tensor factorization
(1)
high-frequency feature
(1)
linear prediction analysis
(1)
blind source separation
(1)
convolutional beamformer
(1)
speech separation
(1)
Papers
Joint Blind Source Separation and Dereverberation for Automatic Speech Recognition using Delayed-Subsource MNMF with Localization Prior
Interspeech 2023
Convolutive Weighted Multichannel Wiener Filter Front-end for Distant Automatic Speech Recognition in Reverberant Multispeaker Scenarios
Interspeech 2022
Combating Reverberation in NTF-Based Speech Separation Using a Sub-Source Weighted Multichannel Wiener Filter and Linear Prediction
Interspeech 2021
Audio Replay Attack Detection Using High-Frequency Features
Interspeech 2017