Feature Based Face Detection Algorithm for Digital Still Images. - Tomasz Orczyk; Piotr Porwik (IP&C, 2011)

Fingerprint ridges frequency. - Tomasz Orczyk; Lukasz Wieclaw (NaBIC, 2011)

DTW and Voting-Based Lip Print Recognition System. - Piotr Porwik; Tomasz Orczyk (CISIM, 2012)

Adaptive Splitting and Selection Method for Noninvasive Recognition of Liver Fibrosis Stage. - Bartosz Krawczyk; Michal Wozniak 001; Tomasz Orczyk; Piotr Porwik (ACIIDS (2), 2013)

Cost Sensitive Hierarchical Classifiers for Non-invasive Recognition of Liver Fibrosis Stage. - Bartosz Krawczyk; Michal Wozniak 001; Tomasz Orczyk; Piotr Porwik (CORES, 2013)

E-medical diagnosis support system for non-invasive liver fibrosis recognition. - Tomasz Orczyk; Piotr Porwik; Bartosz Krawczyk; Michal Wozniak 001; Joanna Musialik; Barbara Blonska-Fajfrowska (Stud. Inform. Univ., 2013)

Fusion of Granular Computing and k -NN Classifiers for Medical Data Support System. - Marcin Bernas; Tomasz Orczyk; Piotr Porwik (ACIIDS (2), 2015)

Liver Fibrosis Diagnosis Support System Using Machine Learning Methods. - Tomasz Orczyk; Piotr Porwik (ACSS (1), 2015)

Investigation of the Impact of Missing Value Imputation Methods on the k-NN Classification Accuracy. - Tomasz Orczyk; Piotr Porwik (ICCCI (2), 2015)

Justified granulation aided noninvasive liver fibrosis classification system. - Marcin Bernas; Tomasz Orczyk; Joanna Musialik; Marek Hartleb; Barbara Blonska-Fajfrowska (BMC Medical Informatics Decis. Mak., 2015)

The k-NN classifier and self-adaptive Hotelling data reduction technique in handwritten signatures recognition. - Piotr Porwik; Rafal Doroz; Tomasz Orczyk (Pattern Anal. Appl., 2015)

Dynamic signature verification method based on association of features with similarity measures. - Rafal Doroz; Piotr Porwik; Tomasz Orczyk (Neurocomputing, 2016)

Signatures verification based on PNN classifier optimised by PSO algorithm. - Piotr Porwik; Rafal Doroz; Tomasz Orczyk (Pattern Recognit., 2016)

Dedicated AVR bootloader for performance improvement of prototyping process. - Marcin Lewandowski; Tomasz Orczyk; Piotr Porwik (MIXDES, 2017)

Liver fibrosis diagnosis support using the Dempster-Shafer theory extended for fuzzy focal elements. - Sebastian Porebski; Piotr Porwik; Ewa Straszecka; Tomasz Orczyk (Eng. Appl. Artif. Intell., 2018)

Combined kNN Classifier for Classification of Incomplete Data. - Tomasz Orczyk; Rafal Doroz; Piotr Porwik (CORES, 2019)

Fuzzy System for Lip Print Identification. - Przemyslaw Kudlacik; Tomasz Orczyk (CORES/IP&C/ACS, 2021)

Missing Value Imputation Method Using Separate Features Nearest Neighbors Algorithm. - Tomasz Orczyk; Rafal Doroz; Piotr Porwik (ICCS (3), 2021)

Classifier learning from difficult data on the example of missing features. - Piotr Porwik; Tomasz Orczyk; Rafal Doroz (IJCNN, 2021)

A Stable Method for Detecting Driver Maneuvers Using a Rule Classifier. - Piotr Porwik; Tomasz Orczyk; Rafal Doroz (ACIIDS (1), 2022)

Features of Hand-Drawn Spirals for Recognition of Parkinson's Disease. - Krzysztof Wrobel 001; Rafal Doroz; Piotr Porwik; Tomasz Orczyk; Agnieszka Betkowska Cavalcante; Monika Grajzer (ACIIDS (2), 2022)

Multidimensional nearest neighbors classification based system for incomplete lip print identification. - Rafal Doroz; Krzysztof Wrobel 001; Tomasz Orczyk; Piotr Porwik; Marcin Cholewa (Expert Syst. Appl., 2022)

A New Hand-Movement-Based Authentication Method Using Feature Importance Selection with the Hotelling's Statistic. - Rafal Doroz; Krzysztof Wrobel 001; Piotr Porwik; Tomasz Orczyk (J. Artif. Intell. Soft Comput. Res., 2022)

A new concept drift detection method based on the ranking of features in a data stream. - Krzysztof Wrobel 001; Piotr Porwik; Tomasz Orczyk; Benjamin Mensah Dadzie (KES, 2023)

A preliminary study on the dispersed classification system for recognizing safety of drivers' maneuvers. - Tomasz Orczyk; Piotr Porwik; Rafal Doroz (KES, 2023)

Open-source Python repository for data drift analysis. - Krzysztof Wrobel 001; Piotr Porwik; Tomasz Orczyk (KES, 2024)

Adaptive classifier ensemble for multibiometric Verification. - Rafal Doroz; Tomasz Orczyk; Krzysztof Wrobel 001; Piotr Porwik (KES, 2024)

FBDD: feature-based drift detector for batch processing data. - Piotr Porwik; Krzysztof Wrobel 001; Tomasz Orczyk; Rafal Doroz (Clust. Comput., 2024)

Evaluation of the Effectiveness of Ranking Methods in Detecting Feature Drift in Artificial and Real Data. - Krzysztof Wrobel 001; Piotr Porwik; Tomasz Orczyk (ACIIDS (2), 2025)

A Novel Method for Drift Detection in Streaming Data Based on Measurement of Changes in Feature Ranks. - Piotr Porwik; Tomasz Orczyk; Krzysztof Wrobel 001; Benjamin Mensah Dadzie (J. Artif. Intell. Soft Comput. Res., 2025)