| 2018 | ICAISC | On Asymmetric Problems of Objects' Comparison. | Maciej Krawczak, Grazyna Szkatula |
| 2017 | EUSFLAT | Generalized Net Modelling of the Intuitionistic Fuzzy Evaluation of the Quality Assurance in Universities. | Evdokia Sotirova, Todor Petkov, Maciej Krawczak |
| 2017 | ICAISC | Geometrical Interpretation of Impact of One Set on Another Set. | Maciej Krawczak, Grazyna Szkatula |
| 2015 | FQAS | Application of the InterCriteria Decision Making Method to Universities Ranking. | Maciej Krawczak, Veselina Bureva, Evdokia Sotirova, Eulalia Szmidt |
| 2015 | FQAS | On Bilateral Matching between Multisets. | Maciej Krawczak, Grazyna Szkatula |
| 2015 | ICAISC | On Perturbation Measure for Binary Vectors. | Maciej Krawczak, Grazyna Szkatula |
| 2014 | ICAISC | Essential Attributes Generation for Some Data Mining Tasks. | Maciej Krawczak, Grazyna Szkatula |
| 2013 | ICAISC | On Perturbation Measure of Clusters: Application. | Maciej Krawczak, Grazyna Szkatula |
| 2013 | IFSA | A new measure of groups perturbation. | Maciej Krawczak, Grazyna Szkatula |
| 2012 | ICAISC | Incidental Neural Networks as Nomograms Generators. | Bogumil Fiksak, Maciej Krawczak |
| 2012 | ICAISC | A Clustering Algorithm Based on Distinguishability for Nominal Attributes. | Maciej Krawczak, Grazyna Szkatula |
| 2006 | ICAISC | A Novel Modeling Methodology: Generalized Nets. | Maciej Krawczak |
| 2005 | ICANN | A Way to Aggregate Multilayer Neural Networks. | Maciej Krawczak |
| 2005 | ICANN | Generalized Net Models of MLNN Learning Algorithms. | Maciej Krawczak |