Rafal Zdunek

According to our database, Rafal Zdunek authored at least 86 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Bearing Damage Detection With Orthogonal and Nonnegative Low-Rank Feature Extraction.

Mateusz Gabor, Rafal Zdunek, Radoslaw Zimroz, Agnieszka Wylomanska

IEEE Trans. Ind. Informatics, February, 2024

2023

Bi-level algorithm for optimizing hyperparameters in penalized nonnegative matrix factorization.

Nicoletta Del Buono, Flavia Esposito, Laura Selicato, Rafal Zdunek

Appl. Math. Comput., November, 2023

Compressing convolutional neural networks with hierarchical Tucker-2 decomposition.

Mateusz Gabor, Rafal Zdunek

Appl. Soft Comput., 2023

Non-Negative Matrix Underapproximation as Optimal Frequency Band Selector.

Mateusz Gabor, Rafal Zdunek, Radoslaw Zimroz, Agnieszka Wylomanska

Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

Tensor Train Subspace Analysis for Classification of Hand Gestures with Surface EMG Signals.

Rafal Zdunek

Proceedings of the Computational Science - ICCS 2023, 2023

2022

Incremental Nonnegative Tucker Decomposition with Block-Coordinate Descent and Recursive Approaches.

Rafal Zdunek, Krzysztof Fonal

Symmetry, 2022

Bi-level Optimization for hyperparameters in Nonnegative Matrix Factorizations.

Nicoletta Del Buono, Flavia Esposito, Laura Selicato, Rafal Zdunek

CoRR, 2022

Hybrid texture synthesis and interpolated structure image completion.

Rafal Zdunek

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 26th International Conference KES-2022, 2022

Nested compression of convolutional neural networks with Tucker-2 decomposition.

Rafal Zdunek, Mateusz Gabor

Proceedings of the International Joint Conference on Neural Networks, 2022

Convolutional Neural Network Compression via Tensor-Train Decomposition on Permuted Weight Tensor with Automatic Rank Determination.

Mateusz Gabor, Rafal Zdunek

Proceedings of the Computational Science - ICCS 2022, 2022

2021

Image completion with approximate convex hull tensor decomposition.

Rafal Zdunek, Tomasz Sadowski

Signal Process. Image Commun., 2021

On-Off Scheduling for Electric Vehicle Charging in Two-Links Charging Stations Using Binary Optimization Approaches.

Rafal Zdunek, Andrzej Grobelny, Jerzy Witkowski, Radoslaw Igor Gnot

Sensors, 2021

Fast hierarchical tucker decomposition with single-mode preservation and tensor subspace analysis for feature extraction from augmented multimodal data.

Krzysztof Fonal, Rafal Zdunek

Neurocomputing, 2021

2020

Classification of Copper Minerals by Handheld Laser-Induced Breakdown Spectroscopy and Nonnegative Tensor Factorisation.

Michal Wójcik, Pia Brinkmann, Rafal Zdunek, Daniel Riebe, Toralf Beitz, Sven Merk, Katarzyna Cieslik, David Mory, Arkadiusz Antonczak

Sensors, 2020

Trust-Region Strategy with Cauchy Point for Nonnegative Tensor Factorization with Beta-Divergence.

Rafal Zdunek, Krzysztof Fonal

Proceedings of the Intelligent Decision Technologies, 2020

2019

Fast Recursive Nonnegative Standard and Hierarchical Tucker Decomposition.

Krzysztof Fonal, Rafal Zdunek

IEEE Signal Process. Lett., 2019

Linked CP tensor decomposition algorithms for shared and individual feature extraction.

Rafal Zdunek, Krzysztof Fonal, Andrzej Wolczowski

Signal Process. Image Commun., 2019

Recognition of Pharmacological Bi-Heterocyclic Compounds by Using Terahertz Time Domain Spectroscopy and Chemometrics.

Maciej Roman Nowak, Rafal Zdunek, Edward Plinski, Piotr Swiatek, Malgorzata Strzelecka, Wieslaw Malinka, Stanislawa Plinska

Sensors, 2019

Segmented convex-hull algorithms for near-separable NMF and NTF.

Rafal Zdunek, Tomasz Sadowski

Neurocomputing, 2019

Image Completion with Filtered Alternating Least Squares Tucker Decomposition.

Tomasz Sadowski, Rafal Zdunek

Proceedings of the Signal Processing: Algorithms, 2019

Image Completion with Filtered Low-Rank Tensor Train Approximations.

Rafal Zdunek, Krzysztof Fonal, Tomasz Sadowski

Proceedings of the Advances in Computational Intelligence, 2019

Distributed and Randomized Tensor Train Decomposition for Feature Extraction.

Krzysztof Fonal, Rafal Zdunek

Proceedings of the International Joint Conference on Neural Networks, 2019

Nonnegatively Constrained Tensor Network for Classification Problems.

Rafal Zdunek, Krzysztof Fonal

Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019

2018

Distributed geometric nonnegative matrix factorization and hierarchical alternating least squares-based nonnegative tensor factorization with the MapReduce paradigm.

Rafal Zdunek, Krzysztof Fonal

Concurr. Comput. Pract. Exp., 2018

Randomized Nonnegative Tensor Factorization for Feature Extraction from High-dimensional Signals.

Rafal Zdunek, Krzysztof Fonal

Proceedings of the 25th International Conference on Systems, Signals and Image Processing, 2018

Feature-Fusion HALS-based Algorithm for Linked CP Decomposition Model in Application to Joint EMG/MMG Signal Classification.

Krzysztof Fonal, Rafal Zdunek, Andrzej Wolczowski

Proceedings of the 24th International Conference on Pattern Recognition, 2018

Image Completion with Smooth Nonnegative Matrix Factorization.

Tomasz Sadowski, Rafal Zdunek

Proceedings of the Artificial Intelligence and Soft Computing, 2018

Distributed Nonnegative Matrix Factorization with HALS Algorithm on Apache Spark.

Krzysztof Fonal, Rafal Zdunek

Proceedings of the Artificial Intelligence and Soft Computing, 2018

Image Completion with Nonnegative Matrix Factorization Under Separability Assumption.

Tomasz Sadowski, Rafal Zdunek

Proceedings of the Latent Variable Analysis and Signal Separation, 2018

2017

XRAY Algorithm for Separable Nonnegative Tensor Factorization.

Rafal Zdunek, Tomasz Sadowski

Proceedings of the Advances in Computational Intelligence, 2017

Modified HALS Algorithm for Image Completion and Recommendation System.

Tomasz Sadowski, Rafal Zdunek

Proceedings of the Information Systems Architecture and Technology: Proceedings of 38th International Conference on Information Systems Architecture and Technology - ISAT 2017, 2017

Distributed Nonnegative Matrix Factorization with HALS Algorithm on MapReduce.

Rafal Zdunek, Krzysztof Fonal

Proceedings of the Algorithms and Architectures for Parallel Processing, 2017

2016

Automatic tuning of hyperparameters for NMF-based face recognition system.

Szymon Drgas, Rafal Zdunek

Proceedings of the Signal Processing: Algorithms, 2016

Extraction of Dynamic Nonnegative Features from Multidimensional Nonstationary Signals.

Rafal Zdunek, Michalina Kotyla

Proceedings of the Data Mining and Big Data, First International Conference, 2016

2015

Smooth nonnegative matrix and tensor factorizations for robust multi-way data analysis.

Tatsuya Yokota, Rafal Zdunek, Andrzej Cichocki, Yukihiko Yamashita

Signal Process., 2015

Convex Nonnegative Matrix Factorization with Rank-1 Update for Clustering.

Rafal Zdunek

Proceedings of the Artificial Intelligence and Soft Computing, 2015

2014

Regularized nonnegative matrix factorization: Geometrical interpretation and application to spectral unmixing.

Rafal Zdunek

Int. J. Appl. Math. Comput. Sci., 2014

Alternating direction method for approximating smooth feature vectors in Nonnegative Matrix Factorization.

Rafal Zdunek

Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2014

Row-Action Projections for Nonnegative Matrix Factorization.

Rafal Zdunek

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2014, 2014

B-Spline Smoothing of Feature Vectors in Nonnegative Matrix Factorization.

Rafal Zdunek, Andrzej Cichocki, Tatsuya Yokota

Proceedings of the Artificial Intelligence and Soft Computing, 2014

2013

Improved Convolutive and Under-Determined Blind Audio Source Separation with MRF Smoothing.

Rafal Zdunek

Cogn. Comput., 2013

From basis components to complex structural patterns.

Anh Huy Phan, Andrzej Cichocki, Petr Tichavský, Rafal Zdunek, Sidney R. Lehky

Proceedings of the IEEE International Conference on Acoustics, 2013

GNMF with Newton-Based Methods.

Rafal Zdunek, Anh Huy Phan, Andrzej Cichocki

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2013, 2013

2012

Approximation of Feature Vectors in Nonnegative Matrix Factorization with Gaussian Radial Basis Functions.

Rafal Zdunek

Proceedings of the Neural Information Processing - 19th International Conference, 2012

Spectral Signal Unmixing with Interior-Point Nonnegative Matrix Factorization.

Rafal Zdunek

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2012, 2012

Initialization of Nonnegative Matrix Factorization with Vertices of Convex Polytope.

Rafal Zdunek

Proceedings of the Artificial Intelligence and Soft Computing, 2012

Nesterov's Iterations for NMF-Based Supervised Classification of Texture Patterns.

Rafal Zdunek, Zhaoshui He

Proceedings of the Latent Variable Analysis and Signal Separation, 2012

Trust-Region Algorithm for Nonnegative Matrix Factorization with Alpha- and Beta-divergences.

Rafal Zdunek

Proceedings of the Pattern Recognition, 2012

2011

Regularized NNLS Algorithms for Nonnegative Matrix Factorization with Application to Text Document Clustering.

Rafal Zdunek

Proceedings of the Computer Recognition Systems 4, 2011

Symmetric Nonnegative Matrix Factorization: Algorithms and Applications to Probabilistic Clustering.

Zhaoshui He, Shengli Xie, Rafal Zdunek, Guoxu Zhou, Andrzej Cichocki

IEEE Trans. Neural Networks, 2011

Convolutive Nonnegative Matrix Factorization with Markov Random Field Smoothing for Blind Unmixing of Multichannel Speech Recordings.

Rafal Zdunek

Proceedings of the Advances in Nonlinear Speech Processing, 2011

Regularized Active Set Least Squares Algorithm for Nonnegative Matrix Factorization in Application to Raman Spectra Separation.

Rafal Zdunek

Proceedings of the Advances in Computational Intelligence, 2011

Uni-orthogonal Nonnegative Tucker Decomposition for Supervised Image Classification.

Rafal Zdunek

Proceedings of the Image Analysis and Processing - ICIAP 2011, 2011

2010

Damped Newton Iterations for Nonnegative Matrix Factorization.

Rafal Zdunek, Anh Huy Phan, Andrzej Cichocki

Aust. J. Intell. Inf. Process. Syst., 2010

Novel Alternating Least Squares Algorithm for Nonnegative Matrix and Tensor Factorizations.

Anh Huy Phan, Andrzej Cichocki, Rafal Zdunek, Thanh Vu Dinh

Proceedings of the Neural Information Processing. Theory and Algorithms, 2010

UMTS Base Station Location Planning with Invasive Weed Optimization.

Rafal Zdunek, Tomasz Ignor

Proceedings of the Artifical Intelligence and Soft Computing, 2010

Sequential Coordinate-Wise DNMF for Face Recognition.

Rafal Zdunek, Andrzej Cichocki

Proceedings of the Artificial Intelligence and Soft Computing, 2010

2009

Improved FOCUSS Method With Conjugate Gradient Iterations.

Zhaoshui He, Andrzej Cichocki, Rafal Zdunek, Shengli Xie

IEEE Trans. Signal Process., 2009

Nonnegative Matrix and Tensor Factorizations - Applications to Exploratory Multi-way Data Analysis and Blind Source Separation.

Andrzej Cichocki, Rafal Zdunek, Anh Huy Phan, Shun-ichi Amari

Wiley, ISBN: 978-0-470-74727-8, 2009

2008

Improved M-FOCUSS Algorithm With Overlapping Blocks for Locally Smooth Sparse Signals.

Rafal Zdunek, Andrzej Cichocki

IEEE Trans. Signal Process., 2008

On image reconstruction algorithms for binary electromagnetic geotomography.

Rafal Zdunek

Theor. Comput. Sci., 2008

Nonnegative Matrix and Tensor Factorization [Lecture Notes].

Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari

IEEE Signal Process. Mag., 2008

Nonnegative matrix factorization with quadratic programming.

Rafal Zdunek, Andrzej Cichocki

Neurocomputing, 2008

Fast Nonnegative Matrix Factorization Algorithms Using Projected Gradient Approaches for Large-Scale Problems.

Rafal Zdunek, Andrzej Cichocki

Comput. Intell. Neurosci., 2008

Advances in Nonnegative Matrix and Tensor Factorization.

Andrzej Cichocki, Morten Mørup, Paris Smaragdis, Wenwu Wang, Rafal Zdunek

Comput. Intell. Neurosci., 2008

CG-M-FOCUSS and Its Application to Distributed Compressed Sensing.

Zhaoshui He, Andrzej Cichocki, Rafal Zdunek, Jianting Cao

Proceedings of the Advances in Neural Networks, 2008

Tomographic image reconstruction from limited-view projections with Wiener filtered focuss algorithm.

Rafal Zdunek, Zhaoshui He, Andrzej Cichocki

Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008

Nonnegative Tensor Factorization with Smoothness Constraints.

Rafal Zdunek, Tomasz M. Rutkowski

Proceedings of the Advanced Intelligent Computing Theories and Applications. With Aspects of Theoretical and Methodological Issues, 2008

Data Clustering with Semi-binary Nonnegative Matrix Factorization.

Rafal Zdunek

Proceedings of the Artificial Intelligence and Soft Computing, 2008

2007

Nonnegative matrix factorization with constrained second-order optimization.

Rafal Zdunek, Andrzej Cichocki

Signal Process., 2007

Multilayer Nonnegative Matrix Factorization Using Projected Gradient Approaches.

Andrzej Cichocki, Rafal Zdunek

Int. J. Neural Syst., 2007

Regularized Alternating Least Squares Algorithms for Non-negative Matrix/Tensor Factorization.

Andrzej Cichocki, Rafal Zdunek

Proceedings of the Advances in Neural Networks, 2007

Blind Image Separation Using Nonnegative Matrix Factorization with Gibbs Smoothing.

Rafal Zdunek, Andrzej Cichocki

Proceedings of the Neural Information Processing, 14th International Conference, 2007

Flexible Component Analysis for Sparse, Smooth, Nonnegative Coding or Representation.

Andrzej Cichocki, Anh Huy Phan, Rafal Zdunek, Liqing Zhang

Proceedings of the Neural Information Processing, 14th International Conference, 2007

Sparse Super Symmetric Tensor Factorization.

Andrzej Cichocki, Marko Jankovic, Rafal Zdunek, Shun-ichi Amari

Proceedings of the Neural Information Processing, 14th International Conference, 2007

Non-Negative Tensor Factorization using Alpha and Beta Divergences.

Andrzej Cichocki, Rafal Zdunek, Seungjin Choi, Robert J. Plemmons, Shun-ichi Amari

Proceedings of the IEEE International Conference on Acoustics, 2007

Novel Multi-layer Non-negative Tensor Factorization with Sparsity Constraints.

Andrzej Cichocki, Rafal Zdunek, Seungjin Choi, Robert J. Plemmons, Shun-ichi Amari

Proceedings of the Adaptive and Natural Computing Algorithms, 8th International Conference, 2007

Hierarchical ALS Algorithms for Nonnegative Matrix and 3D Tensor Factorization.

Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari

Proceedings of the Independent Component Analysis and Signal Separation, 2007

2006

Improved Modeling of Highly Loaded UMTS Network with Nonnegative Constraints.

Rafal Zdunek, Maciej J. Nawrocki

Proceedings of the IEEE 17th International Symposium on Personal, 2006

New Algorithms for Non-Negative Matrix Factorization in Applications to Blind Source Separation.

Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Non-negative Matrix Factorization with Quasi-Newton Optimization.

Rafal Zdunek, Andrzej Cichocki

Proceedings of the Artificial Intelligence and Soft Computing, 2006

Extended SMART Algorithms for Non-negative Matrix Factorization .

Andrzej Cichocki, Shun-ichi Amari, Rafal Zdunek, Raul Kompass, Gen Hori, Zhaoshui He

Proceedings of the Artificial Intelligence and Soft Computing, 2006

Csiszár's Divergences for Non-negative Matrix Factorization: Family of New Algorithms.

Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari

Proceedings of the Independent Component Analysis and Blind Signal Separation, 2006

2005

Detection of Subsurface Bubbles with Discrete Electromagnetic Geotomography.

Rafal Zdunek, Andrzej Pralat

Electron. Notes Discret. Math., 2005

Application of linear solvers to UMTS network optimization without and with smart antennas.

Rafal Zdunek, Maciej J. Nawrocki, Mischa Dohler, Hamid Aghvami

Proceedings of the IEEE 16th International Symposium on Personal, 2005

2004

Kaczmarz extended algorithm for tomographic image reconstruction from limited-data.

Constantin Popa, Rafal Zdunek

Math. Comput. Simul., 2004