| 2025 | ICCS | A Method for Handling Negative Similarities in Explainable Graph Spectral Clustering of Text Documents. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Bartlomiej Starosta, Dariusz Czerski, Piotr Borkowski |
| 2024 | ICCS | BiWeighted Regular Grid Graphs - A New Class of Graphs for Which Graph Spectral Clustering is Applicable in Analytical Form. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Bartlomiej Starosta, Dariusz Czerski, Piotr Borkowski |
| 2023 | FedCSIS | Hashtag Discernability - Competitiveness Study of Graph Spectral and Other Clustering Methods. | Bartlomiej Starosta, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Dariusz Czerski |
| 2021 | CEC | Hullingversus Clustering - Two Complementary Applications of Non-Negative Matrix Factorization. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon |
| 2008 | ISMIS | Term Distribution-Based Initialization of Fuzzy Text Clustering. | Krzysztof Ciesielski, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon |
| 2006 | AIMSA | BEATCA: Map-Based Intelligent Navigation in WWW. | Mieczyslaw A. Klopotek, Krzysztof Ciesielski, Dariusz Czerski, Michal Draminski, Slawomir T. Wierzchon |
| 2005 | ICANN | Coexistence of Fuzzy and Crisp Concepts in Document Maps. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Krzysztof Ciesielski, Michal Draminski, Dariusz Czerski |
| 2000 | FQAS | Dynamic AI Methods Applied to Internet-Based Integration of Credit Scoring Systems. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Andrzej Jodlowski, Krzysztof Skowronski, Maciej Michalewicz, Marek A. Bednarczyk, Wieslaw Pawlowski |
| 1999 | ISMIS | An Interpretation for the Conditional Belief Function in the Theory of Evidence. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon |
| 1999 | ISMIS | Reasoning and Acquisition of Knowledge in a System for Hand Wound Diagnosis and Prognosis. | Maciej Michalewicz, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon |
| 1997 | ISMIS | Qualitative Versus Quantitative Interpretation of the Mathematical Theory of Evidence. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon |
| 1996 | ISMIS | Modified Component Valuations in Valuation Based Systems as a Way to Optimize Query Processing. | Slawomir T. Wierzchon, Mieczyslaw A. Klopotek |
| 1996 | KI | Application of a Genetic Algorithm for Plausible Justification of Observations. | Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Maciej Michalewicz |
| 1990 | AIMSA | An Object-Oriented Representation Framework for Hierarchical Evidential Reasoning. | Slawomir T. Wierzchon, A. Pacan, Mieczyslaw A. Klopotek |
| 1988 | AIMSA | Creative Data Analysis: Rules Generation Based on ID3 Philosophy. | Miroslaw Dabrowski, Maciej Michalewicz, Slawomir T. Wierzchon |