Marcin Witkowski

Orcid: 0000-0003-2921-6502

According to our database1, Marcin Witkowski authored at least 40 papers between 2006 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of two.

Timeline

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Links

On csauthors.net:

Bibliography

2024
Distributed approximation for f-matching.
Theor. Comput. Sci., 2024

Half-integral Erdös-Pósa property for non-null <i>S</i>-<i>T</i> paths.
CoRR, 2024

2023
BUT CHiME-7 system description.
CoRR, 2023


Joint Blind Source Separation and Dereverberation for Automatic Speech Recognition using Delayed-Subsource MNMF with Localization Prior.
Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

2022
Distributed distance domination in graphs with no <i>K</i><sub>2, <i>t</i></sub>-minor.
Theor. Comput. Sci., 2022

Distributed distance domination in graphs with no K<sub>2,t</sub>-minor.
CoRR, 2022

Convolutive Weighted Multichannel Wiener Filter Front-end for Distant Automatic Speech Recognition in Reverberant Multispeaker Scenarios.
Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Convolutional Weighted Minimum Mean Square Error Filter for Joint Source Separation and Dereverberation.
Proceedings of the IEEE International Conference on Acoustics, 2022

2021
Split Bregman Approach to Linear Prediction Based Dereverberation With Enforced Speech Sparsity.
IEEE Signal Process. Lett., 2021

Counterexamples to Thomassen's Conjecture on Decomposition of Cubic Graphs.
Graphs Comb., 2021

Adjacency posets of outerplanar graphs.
Discret. Math., 2021

Distributed Approximations of f-Matchings and b-Matchings in Graphs of Sub-Logarithmic Expansion.
Proceedings of the 32nd International Symposium on Algorithms and Computation, 2021

Combating Reverberation in NTF-Based Speech Separation Using a Sub-Source Weighted Multichannel Wiener Filter and Linear Prediction.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Sparse Linear Prediction-based Dereverberation for Signal Enhancement in Distant Speaker Verification.
Proceedings of the 29th European Signal Processing Conference, 2021

2020
Distributed approximation algorithms for <i>k</i>-dominating set in graphs of bounded genus and linklessly embeddable graphs.
Theor. Comput. Sci., 2020

2019
Distributed CONGESTBC constant approximation of MDS in bounded genus graphs.
Theor. Comput. Sci., 2019

Speaker Recognition from Distance Using X-Vectors with Reverberation-Robust Features.
Proceedings of the Signal Processing: Algorithms, 2019

2018
Structured-Light-Based System for Shape Measurement of the Human Body in Motion.
Sensors, 2018

The use of 3D scanning to determine the weight of the chicken breast.
Comput. Electron. Agric., 2018

Distributed Approximation Algorithms for the Minimum Dominating Set in K_h-Minor-Free Graphs.
Proceedings of the 29th International Symposium on Algorithms and Computation, 2018

2017
Improved distributed local approximation algorithm for minimum 2-dominating set in planar graphs.
Theor. Comput. Sci., 2017

3D anthropometric algorithms for the estimation of measurements required for specialized garment design.
Expert Syst. Appl., 2017

On Cops and Robbers on $G^{\Xi}$ and cop-edge critical graphs.
Contributions Discret. Math., 2017

Audio Replay Attack Detection Using High-Frequency Features.
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Distributed Approximation Algorithms for k-dominating Set in Graphs of Bounded Genus and Linklessly Embeddable Graphs.
Proceedings of the Joint Proceedings of the 18th Italian Conference on Theoretical Computer Science and the 32nd Italian Conference on Computational Logic co-located with the 2017 IEEE International Workshop on Measurements and Networking (2017 IEEE M&N), 2017

2016
Structure of pauses in speech in the context of speaker verification and classification of speech type.
EURASIP J. Audio Speech Music. Process., 2016

2015
Classification of video sequences into chosen generalized use classes of target size and lighting level.
Multim. Tools Appl., 2015

Hamilton cycles in random lifts of graphs.
Eur. J. Comb., 2015

System supporting speaker identification in emergency call center.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

2014
Distributed Local Approximation of the Minimum k-Tuple Dominating Set in Planar Graphs.
Proceedings of the Principles of Distributed Systems - 18th International Conference, 2014

Recent improvements in SPE3D: a VR-based surgery planning environment.
Proceedings of the Engineering Reality of Virtual Reality 2014, 2014

2013
Approximate strong equilibria in job scheduling games with two uniformly related machines.
Discret. Appl. Math., 2013

Random Lifts of Graphs are Highly Connected.
Electron. J. Comb., 2013

2012
A virtual reality interface for pre-planning of surgical operations based on a customized model of the patient.
Proceedings of the Engineering Reality of Virtual Reality 2012, 2012

Classification of video sequences into specified Generalized Use Classes of target size and lighting level.
Proceedings of the IEEE international Symposium on Broadband Multimedia Systems and Broadcasting, 2012

Multidirectional four-dimensional shape measurement system.
Proceedings of the Three-Dimensional Image Processing (3DIP) and Applications II, 2012

2011
Nonrepetitive Sequences on Arithmetic Progressions.
Electron. J. Comb., 2011

2010
A four-directional body shape measurement system and its application for pectus excavatum severity assessment.
Proceedings of the Three-Dimensional Image Processing (3DIP) and Applications, 2010

2006
4D data processing for dynamic human body analysis.
Proceedings of the Conference on Three-Dimensional Image Capture and Applications VII, 2006


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