Impact of Cluster Validity Measures on Performance of Hybrid Models Based on K-means and Decision Trees. - Mariusz Lapczynski; Bartlomiej Jefmanski (ICDM (Workshops), 2013)

Intuitionistic Fuzzy Synthetic Measure on the Basis of Survey Responses and Aggregated Ordinal Data. - Bartlomiej Jefmanski; Ewa Roszkowska; Marta Kusterka-Jefmanska (Entropy, 2021)

Intuitionistic Fuzzy TOPSIS as a Method for Assessing Socioeconomic Phenomena on the Basis of Survey Data. - Ewa Roszkowska; Marta Kusterka-Jefmanska; Bartlomiej Jefmanski (Entropy, 2021)

Item Response Theory Models for the Fuzzy TOPSIS in the Analysis of Survey Data. - Bartlomiej Jefmanski; Adam Sagan (Symmetry, 2021)

Diversity management in organizations - the measuring of the benefits: Visegrad Group (V4) countries perspective. - Elwira Gross-Golacka; Marta Kusterka-Jefmanska; Bartlomiej Jefmanski; Teresa Kupczyk; Izabela Warwas (HICSS, 2022)

On Some Extension of Intuitionistic Fuzzy Synthetic Measures for Two Reference Points and Entropy Weights. - Ewa Roszkowska; Bartlomiej Jefmanski; Marta Kusterka-Jefmanska (Entropy, 2022)

The Impact of the Intuitionistic Fuzzy Entropy-Based Weights on the Results of Subjective Quality of Life Measurement Using Intuitionistic Fuzzy Synthetic Measure. - Ewa Roszkowska; Marzena Filipowicz-Chomko; Marta Kusterka-Jefmanska; Bartlomiej Jefmanski (Entropy, 2023)

A synthetic measure for ranking overall satisfaction based on multidimensional ordinal data. The case of airlines on the TripAdvisor website. - Ewa Roszkowska; Bartlomiej Jefmanski; Marta Kusterka-Jefmanska (Oper. Res. Decis., 2024)

IFMCDM: An R package for intuitionistic fuzzy multi-criteria decision making methods. - Ewa Roszkowska; Bartlomiej Jefmanski; Andrzej Dudek; Marta Kusterka-Jefmanska (SoftwareX, 2024)