Diagnostics of analog systems using rough sets. - Piotr Bilski; Zbigniew Walczak; Jacek Wojciechowski (ECCTD, 2005)

Graph-Based Analysis of Evolutionary Algorithm. - Zbigniew Walczak (Intelligent Information Systems, 2005)

Tensor Product Decomposition, Entanglement, and Bogoliubov Transformations for Two Fermion System. - Pawel Caban; Krzysztof Podlaski; Jakub Rembielinski; Kordian Andrzej Smolinski; Zbigniew Walczak (Open Syst. Inf. Dyn., 2005)

Induction of Decision Rules Using Minimum Set of Descriptors. - Andrzej Dominik; Zbigniew Walczak (ICAISC, 2006)

Transmission Scheduling in Packet Radio Networks using Graph Coloring Algorithm. - Zbigniew Walczak; Jacek Wojciechowski (ICWMC, 2006)

Classifying Chemical Compounds Using Contrast and Common Patterns. - Andrzej Dominik; Zbigniew Walczak; Jacek Wojciechowski (ICANNGA (1), 2007)

Classification of Web Documents Using a Graph-Based Model and Structural Patterns. - Andrzej Dominik; Zbigniew Walczak; Jacek Wojciechowski (PKDD, 2007)

A note on the convergence of Baskakov type operators. - Zbigniew Walczak; Vijay Gupta 002 (Appl. Math. Comput., 2008)

Approximation theorems for a general class of truncated operators. - Zbigniew Walczak (Appl. Math. Comput., 2010)

Classification of two-qubit states. - Pawel Caban; Jakub Rembielinski; Kordian Andrzej Smolinski; Zbigniew Walczak (Quantum Inf. Process., 2015)

SLOCC orbit of rank-deficient two-qubit states: quantum entanglement, quantum discord and EPR steering. - Pawel Caban; Jakub Rembielinski; Kordian Andrzej Smolinski; Zbigniew Walczak (Quantum Inf. Process., 2017)

On the Brodutch and Modi method of constructing geometric measures of classical and quantum correlations. - Zbigniew Walczak; Iwona Wintrowicz (Quantum Inf. Process., 2017)

Measurement-induced geometric measures of correlations based on the Hellinger distance and their local decoherence. - Zbigniew Walczak (Quantum Inf. Process., 2019)

Measurement-induced geometric measures of correlations based on the trace distance for two-qubit X states. - Zbigniew Walczak; Jaroslaw H. Bauer (Quantum Inf. Process., 2020)

Entanglement entropy in a certain nonlinear discrete quantum walk model. - Jaroslaw H. Bauer; Zbigniew Walczak (Quantum Inf. Process., 2024)

Parrondo's paradox in quantum walks with different shift operators. - Zbigniew Walczak; Jaroslaw H. Bauer (Quantum Inf. Process., 2024)