| Schedule at a glance | |||||||||||||||||||||||||||||||||||||||||||
Overview(room 200 - second floor; rooms 2, 7, 14 - ground floor) October 2, 2026 | |||||||||||||||||||||||||||||||||||||||||||
| 11:00 - 11:10 | Opening ceremony (room 200) | ||||||||||||||||||||||||||||||||||||||||||
| Plenary lectures (room 200) Chair: Olgierd Hryniewicz | |||||||||||||||||||||||||||||||||||||||||||
| 11:10 - 11:40 | Krassimir Atanassov | ||||||||||||||||||||||||||||||||||||||||||
| 11:40 - 12:10 | Bernadette Bouchon-Meunier and Christophe Marsala | ||||||||||||||||||||||||||||||||||||||||||
| 12:10 - 12:40 | Guy De Tré | ||||||||||||||||||||||||||||||||||||||||||
| 12:40 - 13:10 | Witold Pedrycz | ||||||||||||||||||||||||||||||||||||||||||
| 13:10 - 13:40 | Vladik Kreinovich, Olga Kosheleva, Victor Timchenko, and Yuriy Kondratenko | ||||||||||||||||||||||||||||||||||||||||||
| 13:40 - 14:40 | Lunch - cafeteria (downstairs) | ||||||||||||||||||||||||||||||||||||||||||
| 14:40 - 16:00 | Parallel sessions | ||||||||||||||||||||||||||||||||||||||||||
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| 16:00 - 16:20 | Coffee break – cafeteria (downstairs) | ||||||||||||||||||||||||||||||||||||||||||
| 16:20 - 18:00 | Parallel sessions | ||||||||||||||||||||||||||||||||||||||||||
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Detailed schedule and the list of papers(room 200 - second floor; rooms 2, 7, 14 - ground floor) October 2, 2026 | |
| 11:00 - 11:10 | Opening ceremony (room 200) |
| Plenary lectures – Room 200 - Chair: Olgierd Hryniewicz | |
| 11:10 – 11:40 | Krassimir Atanassov – Two New Intuitionistic Fuzzy Modal Operators |
| 11:40 – 12:10 | Bernadette Bouchon-Meunier and Christophe Marsala – Entropies, Measures of Uncertain and Imprecise Information |
| 12:10 – 12:40 | Guy de Tré – Future-Proof Data Management: Making Data Veracity a First-Class Principle |
| 12:40 – 13:10 | Witold Pedrycz – Data and Symbols: Algorithmic Developments of Neurosymbolic Machine Learning |
| 13:10 – 13:40 | Vladik Kreinovich, Olga Kosheleva, Victor Timchenko, and Yuriy Kondratenko – Intuitionistic Fuzzy Techniques, It from Bit, 10- or 11-Dimensional Quantum Field Theory, and Color Optical Computing |
| 13:40 – 14:40 | Lunch – cafeteria (downstairs) |
| 14:40 - 16:00 | Parallel sessions |
| Session A – Room 200 – Chair: Vassia Atanassova | |
| 14:40 – 15:00 | Krassimir Atanassov, Vassia Atanassova, Peter Vassilev, Lyudmila Todorova
Intuitionistic Fuzzy Nomograms |
| 15:00 – 15:20 |
Peter Vassilev, Vassia Atanassova, Lyudmila Todorova, Chavdar Slavov, Elenko Popov Intuitionistic Fuzzy Nomograms for Prostate Cancer Patients |
| 15:20 – 15:40 |
Vassia Atanassova Class-structured Data with Full and Partial Specification in the Intuitionistic Fuzzy Triangle: A Geometric Analysis Framework and Software Tool |
| 15:40 – 16:00 | Boyan Kolev, Stanislav Gavalyugov Intuitionistic Fuzzy Representation of Induced Call Relations in Call Detail Records |
| Session B – Room 2 – Chair: Barbara Pękala POLFUZZ session on "Uncertainty and Imprecision in Decision Making" organized by Barbara Pękala – Part 1 | |
| 14:40 – 15:00 | Katarzyna Kusztal, Małgorzata Przybyła-Kasperek New Classification Methods Based on Dispersed Data |
| 15:00 – 15:20 | Maciej Romaniuk Imputation of Fuzzy Datasets: Problems, Algorithms, and Benchmarks |
| 15:20 – 15:40 | Marcin Ostrowski, Katarzyna Miś, Olgierd Hryniewicz, Jose Maria Alonso, Katarzyna Kaczmarek-Majer
Temporal Consistency of Explanations in Evolving Supervised Learning Contexts |
| 15:40 – 16:00 | Kamil Kmita What Is Fuzzy About Semi-supervised Fuzzy Clustering |
| Session C – Room 14 – Chair: Jacek Czerniak Session on "Issues in evolutionary optimization and related topics" organized by Jacek Czerniak – Part 1 | |
| 14:40 – 15:00 | Jan Baumgart, Ilona Nowosad, Jacek M. Czerniak, Wojciech Dobrosielski
Cost-Effective Defense: Ant Colony Optimization for Multi-Source, Multi-Target Pathways in BloodHound Graph |
| 15:00 – 15:20 | Magdalena Igras-Cybulska, Walery Marcinowicz,
Aleksandra Kawala-Sterniuk, Anna Bryniarska, Piotr Schneider,
Dariusz Mikołajewski
Intuitionistic Fuzzy Conflict Detection in Call Center Conversations |
| 15:20 – 15:40 | Leonid Rusanov, Jan Baumgart, Dawid Ewald, Jacek Czerniak
Full-Board Chess Piece Movements Optimization with Fuzzy Adaptive Operator Selection |
| 15:40 – 16:00 | Wojciech Dobrosielski, Hubert Zarzycki, Jan Baumgart, Grzegorz Czeczot, Jacek M. Czerniak
Genetic Algorithm-Based Identification of an Fuzzy Representation for Consensus Formation in Group Decision-Making |
| Session D – Room 7 – Chair: Andrzej Kałuszko | |
| 14:40 – 15:00 | Gabriela Hristova, Angel Dimitriev, Veselina Bureva An Extending Algorithm for Construction of Generalized Nets on Basis of Case Studies |
| 15:00 – 15:20 | Angel Dimitriev, Gabriela Hristova An Algorithm for Converting TeX Representations of Generalized Nets into Online GN-Compatible SVG and JSON |
| 15:20 – 15:40 | Evdokia Sotirova An Integrated Generalized Net Model of Major University Activities and Their Interactions |
| 15:40 – 16:00 | Evdokia Sotirova, Krassimir Atanassov, Tania Pencheva, Maciej Krawczak, Anthony Shannon A Universal Generalized Net Model of the Main Information Flows in a University |
| 16:00 – 16:20 | Coffee break – cafeteria (downstairs) |
| 16:20 - 18:00 | Parallel sessions |
| Session E – Room 200 – Chair: Urszula Bentkowska | |
| 16:20 – 16:40 |
Katarína Čunderliková-Lendelova A Note on the Sum of Intuitionistic Fuzzy Observables |
| 16:40 – 17:00 | Ivan Kavaldzhiev, Velin Andonov, Stoyan Poryazov Generalized net model of the attestation stage of a blockchain in an overall telecommunication system |
| 17:00 – 17:20 | Ivan Kavaldzhiev, Velin Andonov Generalized net model of the validation stage of a blockchain in an overall telecommunication system |
| 17:20 – 17:40 | Krzysztof Kaczka, Marcin Mrukowicz, Wojciech Gałka,
Urszula Bentkowska
Ensemble Classifier Based on kNN with Diverse Distance Metrics |
| 17:40 – 18:00 | Łukasz Apiecionek Results of the Implementation and Evaluation of a Fully Fuzzy Convolutional Neural Network |
| Session F – Room 2 – Chair: Michał Baczyński POLFUZZ session on "Uncertainty and Imprecision in Decision Making" organized by Barbara Pękala – Part 2 | |
| 16:20 – 16:40 | Wiesław Paja, Aleksandra Wojtowicz Single Pass Feature Ranking with Interval Valued Fuzzy Aggregation |
| 16:40 – 17:00 | Dorota Gil, Barbara Pękala Federated Fuzzy Learning with Entropy-Guided Missing Data Handling for Posture Detection |
| 17:00 – 17:20 | Zofia Matusiewicz, Paweł Drygaś Balanced Uninorms and Fuzzy Rule-Based Aggregation for Explainable Decision-Support Systems |
| 17:20 – 17:40 | Milena Zacharczuk, Przemysław Grzegorzewski Testing Time Effects under Interval-valued Repeated Measures |
| Session G – Room 14 – Chair: Jacek Czerniak Session on "Issues in evolutionary optimization and related topics" organized by Jacek Czerniak – Part 2 | |
| 16:20 – 16:40 | Dawid Ewald, Jan Baumgart, Grzegorz Czeczot,
Leonid Rusanov A Fully Fuzzy Neural Network Based on Vector Ordered Fuzzy Numbers (VOFNs): Defuzzification-Free Propagation, Loss, and Optimization |
| 16:40 – 17:00 | Jacek Czerniak, Ilona Nowosad, Dawid Ewald, Wojciech Dobrosielski, Andrzej Żak Multidimensional Fuzzy Numbers in the vOFN Notation: Construction, Representation, and Fundamental Properties |
| 17:00 – 17:20 | Ilona Nowosad, Rafał Lizut, Grzegorz Czeczot, Wojciech Dobrosielski, Leonid Rusanov IRAI: An Intuitionistic Fuzzy Framework for Reliability Assessment of Generative AI Outputs |
| 17:20 – 17:40 | Grzegorz Czeczot, Jacek M. Czerniak, Leonid Rusanov, Dawid Ewald
Speed over Precision: the Dominance of the FOX Algorithm in Evaluating the Performance of Swarm Algorithms |
| 17:40 – 18:00 | Jacek Zalewski A Presentation on Methods for Estimating Distance from Land and Position for Autonomous Marine Vehicles |