Rafal Zdunek

93 papers B 6C 5Misc 5Journal 36Unranked 39
YearRankTypeTitle / Venue / Authors
2026 J jnl
Reduced storage direct tensor ring decomposition for convolutional neural networks compression.
Neural Networks
Mateusz Gabor, Rafal Zdunek
2026 J jnl
Sparse hyperparametric Itakura-Saito nonnegative matrix factorization via bi-level optimization.
J. Comput. Appl. Math.
Laura Selicato, Flavia Esposito, Andersen Man Shun Ang, Nicoletta Del Buono, Rafal Zdunek
2025 C conf
Multilinear feature extraction with SVD-based tensor wheel decomposition.
CoDIT
Rafal Zdunek
2025 J jnl
Pair-mode tensor wheel decomposition with randomized block Krylov iteration.
Neurocomputing
Rafal Zdunek
2025 J jnl
Sparse Hyperparametric Itakura-Saito NMF via Bi-Level Optimization.
CoRR
Laura Selicato, Flavia Esposito, Andersen Man Shun Ang, Nicoletta Del Buono, Rafal Zdunek
2025 J jnl
Tensor ring subspace analysis method for hand movement classification from multichannel surface EMG signals.
J. Comput. Sci.
Rafal Zdunek
2024 J jnl
Bearing Damage Detection With Orthogonal and Nonnegative Low-Rank Feature Extraction.
IEEE Trans. Ind. Informatics
Mateusz Gabor, Rafal Zdunek, Radoslaw Zimroz, Agnieszka Wylomanska
2024 J jnl
Reduced storage direct tensor ring decomposition for convolutional neural networks compression.
CoRR
Mateusz Gabor, Rafal Zdunek
2023 J jnl
Bi-level algorithm for optimizing hyperparameters in penalized nonnegative matrix factorization.
Appl. Math. Comput.
Nicoletta Del Buono, Flavia Esposito, Laura Selicato, Rafal Zdunek
2023 J jnl
Compressing convolutional neural networks with hierarchical Tucker-2 decomposition.
Appl. Soft Comput.
Mateusz Gabor, Rafal Zdunek
2023 C conf
Non-Negative Matrix Underapproximation as Optimal Frequency Band Selector.
IECON
Mateusz Gabor, Rafal Zdunek, Radoslaw Zimroz, Agnieszka Wylomanska
2023 — conf
Tensor Train Subspace Analysis for Classification of Hand Gestures with Surface EMG Signals.
ICCS (2)
Rafal Zdunek
2022 J jnl
Bi-level Optimization for hyperparameters in Nonnegative Matrix Factorizations.
CoRR
Nicoletta Del Buono, Flavia Esposito, Laura Selicato, Rafal Zdunek
2022 — conf
Convolutional Neural Network Compression via Tensor-Train Decomposition on Permuted Weight Tensor with Automatic Rank Determination.
ICCS (3)
Mateusz Gabor, Rafal Zdunek
2022 B conf
Hybrid texture synthesis and interpolated structure image completion.
KES
Rafal Zdunek
2022 J jnl
Incremental Nonnegative Tucker Decomposition with Block-Coordinate Descent and Recursive Approaches.
Symmetry
Rafal Zdunek, Krzysztof Fonal
2022 B conf
Nested compression of convolutional neural networks with Tucker-2 decomposition.
IJCNN
Rafal Zdunek, Mateusz Gabor
2021 J jnl
Fast hierarchical tucker decomposition with single-mode preservation and tensor subspace analysis for feature extraction from augmented multimodal data.
Neurocomputing
Krzysztof Fonal, Rafal Zdunek
2021 J jnl
Image completion with approximate convex hull tensor decomposition.
Signal Process. Image Commun.
Rafal Zdunek, Tomasz Sadowski
2021 J jnl
On-Off Scheduling for Electric Vehicle Charging in Two-Links Charging Stations Using Binary Optimization Approaches.
Sensors
Rafal Zdunek, Andrzej Grobelny, Jerzy Witkowski, Radoslaw Igor Gnot
2020 J jnl
Classification of Copper Minerals by Handheld Laser-Induced Breakdown Spectroscopy and Nonnegative Tensor Factorisation.
Sensors
Michal Wójcik, Pia Brinkmann, Rafal Zdunek, Daniel Riebe, Toralf Beitz, Sven Merk, Katarzyna Cieslik, David Mory, Arkadiusz Antonczak
2020 — conf
Trust-Region Strategy with Cauchy Point for Nonnegative Tensor Factorization with Beta-Divergence.
KES-IDT
Rafal Zdunek, Krzysztof Fonal
2019 B conf
Distributed and Randomized Tensor Train Decomposition for Feature Extraction.
IJCNN
Krzysztof Fonal, Rafal Zdunek
2019 J jnl
Fast Recursive Nonnegative Standard and Hierarchical Tucker Decomposition.
IEEE Signal Process. Lett.
Krzysztof Fonal, Rafal Zdunek
2019 — conf
Image Completion with Filtered Alternating Least Squares Tucker Decomposition.
SPA
Tomasz Sadowski, Rafal Zdunek
2019 — conf
Image Completion with Filtered Low-Rank Tensor Train Approximations.
IWANN (2)
Rafal Zdunek, Krzysztof Fonal, Tomasz Sadowski
2019 J jnl
Linked CP tensor decomposition algorithms for shared and individual feature extraction.
Signal Process. Image Commun.
Rafal Zdunek, Krzysztof Fonal, Andrzej Wolczowski
2019 — conf
Nonnegatively Constrained Tensor Network for Classification Problems.
ICUFN
Rafal Zdunek, Krzysztof Fonal
2019 J jnl
Recognition of Pharmacological Bi-Heterocyclic Compounds by Using Terahertz Time Domain Spectroscopy and Chemometrics.
Sensors
Maciej Roman Nowak, Rafal Zdunek, Edward Plinski, Piotr Swiatek, Malgorzata Strzelecka, Wieslaw Malinka, Stanislawa Plinska
2019 J jnl
Segmented convex-hull algorithms for near-separable NMF and NTF.
Neurocomputing
Rafal Zdunek, Tomasz Sadowski
2018 — conf
Distributed Nonnegative Matrix Factorization with HALS Algorithm on Apache Spark.
ICAISC (2)
Krzysztof Fonal, Rafal Zdunek
2018 J jnl
Distributed geometric nonnegative matrix factorization and hierarchical alternating least squares-based nonnegative tensor factorization with the MapReduce paradigm.
Concurr. Comput. Pract. Exp.
Rafal Zdunek, Krzysztof Fonal
2018 B conf
Feature-Fusion HALS-based Algorithm for Linked CP Decomposition Model in Application to Joint EMG/MMG Signal Classification.
ICPR
Krzysztof Fonal, Rafal Zdunek, Andrzej Wolczowski
2018 — conf
Image Completion with Nonnegative Matrix Factorization Under Separability Assumption.
LVA/ICA
Tomasz Sadowski, Rafal Zdunek
2018 — conf
Image Completion with Smooth Nonnegative Matrix Factorization.
ICAISC (2)
Tomasz Sadowski, Rafal Zdunek
2018 — conf
Randomized Nonnegative Tensor Factorization for Feature Extraction from High-dimensional Signals.
IWSSIP
Rafal Zdunek, Krzysztof Fonal
2017 C conf
Distributed Nonnegative Matrix Factorization with HALS Algorithm on MapReduce.
ICA3PP
Rafal Zdunek, Krzysztof Fonal
2017 — conf
Modified HALS Algorithm for Image Completion and Recommendation System.
ISAT (2)
Tomasz Sadowski, Rafal Zdunek
2017 — conf
XRAY Algorithm for Separable Nonnegative Tensor Factorization.
IWANN (2)
Rafal Zdunek, Tomasz Sadowski
2016 — conf
Automatic tuning of hyperparameters for NMF-based face recognition system.
SPA
Szymon Drgas, Rafal Zdunek
2016 — conf
Extraction of Dynamic Nonnegative Features from Multidimensional Nonstationary Signals.
DMBD
Rafal Zdunek, Michalina Kotyla
2015 Misc conf
Convex Nonnegative Matrix Factorization with Rank-1 Update for Clustering.
ICAISC
Rafal Zdunek
2015 J jnl
Smooth nonnegative matrix and tensor factorizations for robust multi-way data analysis.
Signal Process.
Tatsuya Yokota, Rafal Zdunek, Andrzej Cichocki, Yukihiko Yamashita
2014 — conf
Alternating direction method for approximating smooth feature vectors in Nonnegative Matrix Factorization.
MLSP
Rafal Zdunek
2014 — conf
B-Spline Smoothing of Feature Vectors in Nonnegative Matrix Factorization.
ICAISC (2)
Rafal Zdunek, Andrzej Cichocki, Tatsuya Yokota
2014 J jnl
Regularized nonnegative matrix factorization: Geometrical interpretation and application to spectral unmixing.
Int. J. Appl. Math. Comput. Sci.
Rafal Zdunek
2014 C conf
Row-Action Projections for Nonnegative Matrix Factorization.
ICANN
Rafal Zdunek
2013 Misc conf
From basis components to complex structural patterns.
ICASSP
Anh Huy Phan, Andrzej Cichocki, Petr Tichavský, Rafal Zdunek, Sidney R. Lehky
2013 C conf
GNMF with Newton-Based Methods.
ICANN
Rafal Zdunek, Anh Huy Phan, Andrzej Cichocki
2013 J jnl
Improved Convolutive and Under-Determined Blind Audio Source Separation with MRF Smoothing.
Cogn. Comput.
Rafal Zdunek
2012 — conf
Approximation of Feature Vectors in Nonnegative Matrix Factorization with Gaussian Radial Basis Functions.
ICONIP (1)
Rafal Zdunek
2012 — conf
Initialization of Nonnegative Matrix Factorization with Vertices of Convex Polytope.
ICAISC (1)
Rafal Zdunek
2012 — conf
Nesterov's Iterations for NMF-Based Supervised Classification of Texture Patterns.
LVA/ICA
Rafal Zdunek, Zhaoshui He
2012 — conf
Spectral Signal Unmixing with Interior-Point Nonnegative Matrix Factorization.
ICANN (1)
Rafal Zdunek
2012 — conf
Trust-Region Algorithm for Nonnegative Matrix Factorization with Alpha- and Beta-divergences.
DAGM/OAGM Symposium
Rafal Zdunek
2011 — conf
Convolutive Nonnegative Matrix Factorization with Markov Random Field Smoothing for Blind Unmixing of Multichannel Speech Recordings.
NOLISP
Rafal Zdunek
2011 — conf
Regularized Active Set Least Squares Algorithm for Nonnegative Matrix Factorization in Application to Raman Spectra Separation.
IWANN (2)
Rafal Zdunek
2011 — ch.
Regularized NNLS Algorithms for Nonnegative Matrix Factorization with Application to Text Document Clustering.
Computer Recognition Systems 4
Rafal Zdunek
2011 J jnl
Symmetric Nonnegative Matrix Factorization: Algorithms and Applications to Probabilistic Clustering.
IEEE Trans. Neural Networks
Zhaoshui He, Shengli Xie, Rafal Zdunek, Guoxu Zhou, Andrzej Cichocki
2011 — conf
Uni-orthogonal Nonnegative Tucker Decomposition for Supervised Image Classification.
ICIAP (1)
Rafal Zdunek
2010 J jnl
Damped Newton Iterations for Nonnegative Matrix Factorization.
Aust. J. Intell. Inf. Process. Syst.
Rafal Zdunek, Anh Huy Phan, Andrzej Cichocki
2010 — conf
Novel Alternating Least Squares Algorithm for Nonnegative Matrix and Tensor Factorizations.
ICONIP (1)
Anh Huy Phan, Andrzej Cichocki, Rafal Zdunek, Thanh Vu Dinh
2010 — conf
Sequential Coordinate-Wise DNMF for Face Recognition.
ICAISC (1)
Rafal Zdunek, Andrzej Cichocki
2010 — conf
UMTS Base Station Location Planning with Invasive Weed Optimization.
ICAISC (2)
Rafal Zdunek, Tomasz Ignor
2009 J jnl
Improved FOCUSS Method With Conjugate Gradient Iterations.
IEEE Trans. Signal Process.
Zhaoshui He, Andrzej Cichocki, Rafal Zdunek, Shengli Xie
2009 — book
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
2008 J jnl
Advances in Nonnegative Matrix and Tensor Factorization.
Comput. Intell. Neurosci.
Andrzej Cichocki, Morten Mørup, Paris Smaragdis, Wenwu Wang, Rafal Zdunek
2008 — conf
CG-M-FOCUSS and Its Application to Distributed Compressed Sensing.
ISNN (1)
Zhaoshui He, Andrzej Cichocki, Rafal Zdunek, Jianting Cao
2008 Misc conf
Data Clustering with Semi-binary Nonnegative Matrix Factorization.
ICAISC
Rafal Zdunek
2008 J jnl
Fast Nonnegative Matrix Factorization Algorithms Using Projected Gradient Approaches for Large-Scale Problems.
Comput. Intell. Neurosci.
Rafal Zdunek, Andrzej Cichocki
2008 J jnl
Improved M-FOCUSS Algorithm With Overlapping Blocks for Locally Smooth Sparse Signals.
IEEE Trans. Signal Process.
Rafal Zdunek, Andrzej Cichocki
2008 J jnl
Nonnegative Matrix and Tensor Factorization [Lecture Notes].
IEEE Signal Process. Mag.
Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari
2008 — conf
Nonnegative Tensor Factorization with Smoothness Constraints.
ICIC (1)
Rafal Zdunek, Tomasz M. Rutkowski
2008 J jnl
Nonnegative matrix factorization with quadratic programming.
Neurocomputing
Rafal Zdunek, Andrzej Cichocki
2008 J jnl
On image reconstruction algorithms for binary electromagnetic geotomography.
Theor. Comput. Sci.
Rafal Zdunek
2008 — conf
Tomographic image reconstruction from limited-view projections with Wiener filtered focuss algorithm.
ISBI
Rafal Zdunek, Zhaoshui He, Andrzej Cichocki
2007 — conf
Blind Image Separation Using Nonnegative Matrix Factorization with Gibbs Smoothing.
ICONIP (2)
Rafal Zdunek, Andrzej Cichocki
2007 — conf
Flexible Component Analysis for Sparse, Smooth, Nonnegative Coding or Representation.
ICONIP (1)
Andrzej Cichocki, Anh Huy Phan, Rafal Zdunek, Liqing Zhang
2007 — conf
Hierarchical ALS Algorithms for Nonnegative Matrix and 3D Tensor Factorization.
ICA
Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari
2007 J jnl
Multilayer Nonnegative Matrix Factorization Using Projected Gradient Approaches.
Int. J. Neural Syst.
Andrzej Cichocki, Rafal Zdunek
2007 — conf
Non-Negative Tensor Factorization using Alpha and Beta Divergences.
ICASSP (3)
Andrzej Cichocki, Rafal Zdunek, Seungjin Choi, Robert J. Plemmons, Shun-ichi Amari
2007 J jnl
Nonnegative matrix factorization with constrained second-order optimization.
Signal Process.
Rafal Zdunek, Andrzej Cichocki
2007 — conf
Novel Multi-layer Non-negative Tensor Factorization with Sparsity Constraints.
ICANNGA (2)
Andrzej Cichocki, Rafal Zdunek, Seungjin Choi, Robert J. Plemmons, Shun-ichi Amari
2007 — conf
Regularized Alternating Least Squares Algorithms for Non-negative Matrix/Tensor Factorization.
ISNN (3)
Andrzej Cichocki, Rafal Zdunek
2007 — conf
Sparse Super Symmetric Tensor Factorization.
ICONIP (1)
Andrzej Cichocki, Marko Jankovic, Rafal Zdunek, Shun-ichi Amari
2006 — conf
Csiszár's Divergences for Non-negative Matrix Factorization: Family of New Algorithms.
ICA
Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari
2006 Misc conf
Extended SMART Algorithms for Non-negative Matrix Factorization .
ICAISC
Andrzej Cichocki, Shun-ichi Amari, Rafal Zdunek, Raul Kompass, Gen Hori, Zhaoshui He
2006 B conf
Improved Modeling of Highly Loaded UMTS Network with Nonnegative Constraints.
PIMRC
Rafal Zdunek, Maciej J. Nawrocki
2006 — conf
New Algorithms for Non-Negative Matrix Factorization in Applications to Blind Source Separation.
ICASSP (5)
Andrzej Cichocki, Rafal Zdunek, Shun-ichi Amari
2006 Misc conf
Non-negative Matrix Factorization with Quasi-Newton Optimization.
ICAISC
Rafal Zdunek, Andrzej Cichocki
2005 B conf
Application of linear solvers to UMTS network optimization without and with smart antennas.
PIMRC
Rafal Zdunek, Maciej J. Nawrocki, Mischa Dohler, Hamid Aghvami
2005 J jnl
Detection of Subsurface Bubbles with Discrete Electromagnetic Geotomography.
Electron. Notes Discret. Math.
Rafal Zdunek, Andrzej Pralat
2004 J jnl
Kaczmarz extended algorithm for tomographic image reconstruction from limited-data.
Math. Comput. Simul.
Constantin Popa, Rafal Zdunek