Kaczmarz extended algorithm for tomographic image reconstruction from limited-data. - Constantin Popa; Rafal Zdunek (Math. Comput. Simul., 2004)

Application of linear solvers to UMTS network optimization without and with smart antennas. - Rafal Zdunek; Maciej J. Nawrocki; Mischa Dohler; Hamid Aghvami (PIMRC, 2005)

Detection of Subsurface Bubbles with Discrete Electromagnetic Geotomography. - Rafal Zdunek; Andrzej Pralat (Electron. Notes Discret. Math., 2005)

Csiszár's Divergences for Non-negative Matrix Factorization: Family of New Algorithms. - Andrzej Cichocki; Rafal Zdunek; Shun-ichi Amari (ICA, 2006)

Extended SMART Algorithms for Non-negative Matrix Factorization . - Andrzej Cichocki; Shun-ichi Amari; Rafal Zdunek; Raul Kompass; Gen Hori; Zhaoshui He (ICAISC, 2006)

Non-negative Matrix Factorization with Quasi-Newton Optimization. - Rafal Zdunek; Andrzej Cichocki (ICAISC, 2006)

New Algorithms for Non-Negative Matrix Factorization in Applications to Blind Source Separation. - Andrzej Cichocki; Rafal Zdunek; Shun-ichi Amari (ICASSP (5), 2006)

Improved Modeling of Highly Loaded UMTS Network with Nonnegative Constraints. - Rafal Zdunek; Maciej J. Nawrocki (PIMRC, 2006)

Hierarchical ALS Algorithms for Nonnegative Matrix and 3D Tensor Factorization. - Andrzej Cichocki; Rafal Zdunek; Shun-ichi Amari (ICA, 2007)

Novel Multi-layer Non-negative Tensor Factorization with Sparsity Constraints. - Andrzej Cichocki; Rafal Zdunek; Seungjin Choi; Robert J. Plemmons; Shun-ichi Amari (ICANNGA (2), 2007)

Non-Negative Tensor Factorization using Alpha and Beta Divergences. - Andrzej Cichocki; Rafal Zdunek; Seungjin Choi; Robert J. Plemmons; Shun-ichi Amari (ICASSP (3), 2007)

Sparse Super Symmetric Tensor Factorization. - Andrzej Cichocki; Marko Jankovic; Rafal Zdunek; Shun-ichi Amari (ICONIP (1), 2007)

Flexible Component Analysis for Sparse, Smooth, Nonnegative Coding or Representation. - Andrzej Cichocki; Anh Huy Phan 001; Rafal Zdunek; Liqing Zhang 001 (ICONIP (1), 2007)

Blind Image Separation Using Nonnegative Matrix Factorization with Gibbs Smoothing. - Rafal Zdunek; Andrzej Cichocki (ICONIP (2), 2007)

Regularized Alternating Least Squares Algorithms for Non-negative Matrix/Tensor Factorization. - Andrzej Cichocki; Rafal Zdunek (ISNN (3), 2007)

Multilayer Nonnegative Matrix Factorization Using Projected Gradient Approaches. - Andrzej Cichocki; Rafal Zdunek (Int. J. Neural Syst., 2007)

Nonnegative matrix factorization with constrained second-order optimization. - Rafal Zdunek; Andrzej Cichocki (Signal Process., 2007)

Data Clustering with Semi-binary Nonnegative Matrix Factorization. - Rafal Zdunek (ICAISC, 2008)

Nonnegative Tensor Factorization with Smoothness Constraints. - Rafal Zdunek; Tomasz M. Rutkowski (ICIC (1), 2008)

Tomographic image reconstruction from limited-view projections with Wiener filtered focuss algorithm. - Rafal Zdunek; Zhaoshui He; Andrzej Cichocki (ISBI, 2008)

CG-M-FOCUSS and Its Application to Distributed Compressed Sensing. - Zhaoshui He; Andrzej Cichocki; Rafal Zdunek; Jianting Cao (ISNN (1), 2008)

Advances in Nonnegative Matrix and Tensor Factorization. - Andrzej Cichocki; Morten Mørup; Paris Smaragdis; Wenwu Wang 001; Rafal Zdunek (Comput. Intell. Neurosci., 2008)

Fast Nonnegative Matrix Factorization Algorithms Using Projected Gradient Approaches for Large-Scale Problems. - Rafal Zdunek; Andrzej Cichocki (Comput. Intell. Neurosci., 2008)

Nonnegative matrix factorization with quadratic programming. - Rafal Zdunek; Andrzej Cichocki (Neurocomputing, 2008)

Nonnegative Matrix and Tensor Factorization [Lecture Notes]. - Andrzej Cichocki; Rafal Zdunek; Shun-ichi Amari (IEEE Signal Process. Mag., 2008)

On image reconstruction algorithms for binary electromagnetic geotomography. - Rafal Zdunek (Theor. Comput. Sci., 2008)

Improved M-FOCUSS Algorithm With Overlapping Blocks for Locally Smooth Sparse Signals. - Rafal Zdunek; Andrzej Cichocki (IEEE Trans. Signal Process., 2008)

Nonnegative Matrix and Tensor Factorizations - Applications to Exploratory Multi-way Data Analysis and Blind Source Separation. - Andrzej Cichocki; Rafal Zdunek; Anh Huy Phan 001; Shun-ichi Amari (Wiley, 2009)

Improved FOCUSS Method With Conjugate Gradient Iterations. - Zhaoshui He; Andrzej Cichocki; Rafal Zdunek; Shengli Xie (IEEE Trans. Signal Process., 2009)

Sequential Coordinate-Wise DNMF for Face Recognition. - Rafal Zdunek; Andrzej Cichocki (ICAISC (1), 2010)

UMTS Base Station Location Planning with Invasive Weed Optimization. - Rafal Zdunek; Tomasz Ignor (ICAISC (2), 2010)

Novel Alternating Least Squares Algorithm for Nonnegative Matrix and Tensor Factorizations. - Anh Huy Phan 001; Andrzej Cichocki; Rafal Zdunek; Thanh Vu Dinh (ICONIP (1), 2010)

Damped Newton Iterations for Nonnegative Matrix Factorization. - Rafal Zdunek; Anh Huy Phan 001; Andrzej Cichocki (Aust. J. Intell. Inf. Process. Syst., 2010)

Uni-orthogonal Nonnegative Tucker Decomposition for Supervised Image Classification. - Rafal Zdunek (ICIAP (1), 2011)

Regularized Active Set Least Squares Algorithm for Nonnegative Matrix Factorization in Application to Raman Spectra Separation. - Rafal Zdunek (IWANN (2), 2011)

Convolutive Nonnegative Matrix Factorization with Markov Random Field Smoothing for Blind Unmixing of Multichannel Speech Recordings. - Rafal Zdunek (NOLISP, 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)

Regularized NNLS Algorithms for Nonnegative Matrix Factorization with Application to Text Document Clustering. - Rafal Zdunek (Computer Recognition Systems 4, 2011)

Trust-Region Algorithm for Nonnegative Matrix Factorization with Alpha- and Beta-divergences. - Rafal Zdunek (DAGM/OAGM Symposium, 2012)

Nesterov's Iterations for NMF-Based Supervised Classification of Texture Patterns. - Rafal Zdunek; Zhaoshui He (LVA/ICA, 2012)

Initialization of Nonnegative Matrix Factorization with Vertices of Convex Polytope. - Rafal Zdunek (ICAISC (1), 2012)

Spectral Signal Unmixing with Interior-Point Nonnegative Matrix Factorization. - Rafal Zdunek (ICANN (1), 2012)

Approximation of Feature Vectors in Nonnegative Matrix Factorization with Gaussian Radial Basis Functions. - Rafal Zdunek (ICONIP (1), 2012)

GNMF with Newton-Based Methods. - Rafal Zdunek; Anh Huy Phan 001; Andrzej Cichocki (ICANN, 2013)

From basis components to complex structural patterns. - Anh Huy Phan 001; Andrzej Cichocki; Petr Tichavský; Rafal Zdunek; Sidney R. Lehky (ICASSP, 2013)

Improved Convolutive and Under-Determined Blind Audio Source Separation with MRF Smoothing. - Rafal Zdunek (Cogn. Comput., 2013)

B-Spline Smoothing of Feature Vectors in Nonnegative Matrix Factorization. - Rafal Zdunek; Andrzej Cichocki; Tatsuya Yokota (ICAISC (2), 2014)

Row-Action Projections for Nonnegative Matrix Factorization. - Rafal Zdunek (ICANN, 2014)

Alternating direction method for approximating smooth feature vectors in Nonnegative Matrix Factorization. - Rafal Zdunek (MLSP, 2014)

Regularized nonnegative matrix factorization: Geometrical interpretation and application to spectral unmixing. - Rafal Zdunek (Int. J. Appl. Math. Comput. Sci., 2014)

Convex Nonnegative Matrix Factorization with Rank-1 Update for Clustering. - Rafal Zdunek (ICAISC, 2015)

Smooth nonnegative matrix and tensor factorizations for robust multi-way data analysis. - Tatsuya Yokota; Rafal Zdunek; Andrzej Cichocki; Yukihiko Yamashita (Signal Process., 2015)

Extraction of Dynamic Nonnegative Features from Multidimensional Nonstationary Signals. - Rafal Zdunek; Michalina Kotyla (DMBD, 2016)

Automatic tuning of hyperparameters for NMF-based face recognition system. - Szymon Drgas; Rafal Zdunek (SPA, 2016)

Distributed Nonnegative Matrix Factorization with HALS Algorithm on MapReduce. - Rafal Zdunek; Krzysztof Fonal (ICA3PP, 2017)

Modified HALS Algorithm for Image Completion and Recommendation System. - Tomasz Sadowski; Rafal Zdunek (ISAT (2), 2017)

XRAY Algorithm for Separable Nonnegative Tensor Factorization. - Rafal Zdunek; Tomasz Sadowski (IWANN (2), 2017)

Image Completion with Nonnegative Matrix Factorization Under Separability Assumption. - Tomasz Sadowski; Rafal Zdunek (LVA/ICA, 2018)

Distributed Nonnegative Matrix Factorization with HALS Algorithm on Apache Spark. - Krzysztof Fonal; Rafal Zdunek (ICAISC (2), 2018)

Image Completion with Smooth Nonnegative Matrix Factorization. - Tomasz Sadowski; Rafal Zdunek (ICAISC (2), 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 (ICPR, 2018)

Randomized Nonnegative Tensor Factorization for Feature Extraction from High-dimensional Signals. - Rafal Zdunek; Krzysztof Fonal (IWSSIP, 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)

Nonnegatively Constrained Tensor Network for Classification Problems. - Rafal Zdunek; Krzysztof Fonal (ICUFN, 2019)

Distributed and Randomized Tensor Train Decomposition for Feature Extraction. - Krzysztof Fonal; Rafal Zdunek (IJCNN, 2019)

Image Completion with Filtered Low-Rank Tensor Train Approximations. - Rafal Zdunek; Krzysztof Fonal; Tomasz Sadowski (IWANN (2), 2019)

Image Completion with Filtered Alternating Least Squares Tucker Decomposition. - Tomasz Sadowski; Rafal Zdunek (SPA, 2019)

Segmented convex-hull algorithms for near-separable NMF and NTF. - Rafal Zdunek; Tomasz Sadowski (Neurocomputing, 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)

Linked CP tensor decomposition algorithms for shared and individual feature extraction. - Rafal Zdunek; Krzysztof Fonal; Andrzej Wolczowski (Signal Process. Image Commun., 2019)

Fast Recursive Nonnegative Standard and Hierarchical Tucker Decomposition. - Krzysztof Fonal; Rafal Zdunek (IEEE Signal Process. Lett., 2019)

Trust-Region Strategy with Cauchy Point for Nonnegative Tensor Factorization with Beta-Divergence. - Rafal Zdunek; Krzysztof Fonal (KES-IDT, 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)

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)

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)

Image completion with approximate convex hull tensor decomposition. - Rafal Zdunek; Tomasz Sadowski (Signal Process. Image Commun., 2021)

Convolutional Neural Network Compression via Tensor-Train Decomposition on Permuted Weight Tensor with Automatic Rank Determination. - Mateusz Gabor; Rafal Zdunek (ICCS (3), 2022)

Nested compression of convolutional neural networks with Tucker-2 decomposition. - Rafal Zdunek; Mateusz Gabor (IJCNN, 2022)

Hybrid texture synthesis and interpolated structure image completion. - Rafal Zdunek (KES, 2022)

Bi-level Optimization for hyperparameters in Nonnegative Matrix Factorizations. - Nicoletta Del Buono; Flavia Esposito; Laura Selicato; Rafal Zdunek (CoRR, 2022)

Incremental Nonnegative Tucker Decomposition with Block-Coordinate Descent and Recursive Approaches. - Rafal Zdunek; Krzysztof Fonal (Symmetry, 2022)

Tensor Train Subspace Analysis for Classification of Hand Gestures with Surface EMG Signals. - Rafal Zdunek (ICCS (2), 2023)

Non-Negative Matrix Underapproximation as Optimal Frequency Band Selector. - Mateusz Gabor; Rafal Zdunek; Radoslaw Zimroz; Agnieszka Wylomanska (IECON, 2023)

Compressing convolutional neural networks with hierarchical Tucker-2 decomposition. - Mateusz Gabor; Rafal Zdunek (Appl. Soft Comput., 2023)

Bi-level algorithm for optimizing hyperparameters in penalized nonnegative matrix factorization. - Nicoletta Del Buono; Flavia Esposito; Laura Selicato; Rafal Zdunek (Appl. Math. Comput., 2023)

Reduced storage direct tensor ring decomposition for convolutional neural networks compression. - Mateusz Gabor; Rafal Zdunek (CoRR, 2024)

Bearing Damage Detection With Orthogonal and Nonnegative Low-Rank Feature Extraction. - Mateusz Gabor; Rafal Zdunek; Radoslaw Zimroz; Agnieszka Wylomanska (IEEE Trans. Ind. Informatics, 2024)

Pair-mode tensor wheel decomposition with randomized block Krylov iteration. - Rafal Zdunek (Neurocomputing, 2025)

Tensor ring subspace analysis method for hand movement classification from multichannel surface EMG signals. - Rafal Zdunek (J. Comput. Sci., 2025)

Sparse Hyperparametric Itakura-Saito NMF via Bi-Level Optimization. - Laura Selicato; Flavia Esposito; Andersen Ang; Nicoletta Del Buono; Rafal Zdunek (CoRR, 2025)