| 2026 | ICCS | Lightweight Grey Wolf Optimization-Driven Hyperparameter Tuning of U-Net for Robust Brain Tumor Segmentation. | Shoffan Saifullah, Rafal Drezewski, Anton Yudhana |
| 2025 | GECCO | Particle Swarm-Optimized U-Net Framework for Precise Multimodal Brain Tumor Segmentation. | Shoffan Saifullah, Rafal Drezewski |
| 2025 | ICCS | Optimizing U-Net Architecture Using Differential Evolution for Brain Tumor Segmentation. | Shoffan Saifullah, Rafal Drezewski |
| 2024 | GECCO | Improved Brain Tumor Segmentation Using Modified U-Net based on Particle Swarm Optimization Image Enhancement. | Shoffan Saifullah, Rafal Drezewski |
| 2024 | HCI | The Role of Automated Classification in Preserving Indonesian Folk and National Songs. | Aji Prasetya Wibawa, AH. Rofi'uddin, Rafal Drezewski, Ilham Ari Elbaith Zaeni, Irfan Zuhdi Abdillah, Triyanti Simbolon, Fabyan Raif Erlangga, Agung Bella Putra Utama |
| 2024 | ICCS | Enhancing Breast Cancer Diagnosis: A CNN-Based Approach for Medical Image Segmentation and Classification. | Shoffan Saifullah, Rafal Drezewski |
| 2024 | ICCS | Brain Tumor Segmentation Using Ensemble CNN-Transfer Learning Models: DeepLabV3plus and ResNet50 Approach. | Shoffan Saifullah, Rafal Drezewski |
| 2024 | PPSN | Automatic Brain Tumor Segmentation Using Convolutional Neural Networks: U-Net Framework with PSO-Tuned Hyperparameters. | Shoffan Saifullah, Rafal Drezewski |
| 2023 | ICCS | Surrogate-Assisted Ship Route Optimisation. | Roman Debski, Rafal Drezewski |
| 2023 | ICCS | Sentiment Analysis Using Machine Learning Approach Based on Feature Extraction for Anxiety Detection. | Shoffan Saifullah, Rafal Drezewski, Felix Andika Dwiyanto, Agus Sasmito Aribowo, Yuli Fauziah |
| 2023 | KES | Modified Histogram Equalization for Improved CNN Medical Image Segmentation. | Shoffan Saifullah, Rafal Drezewski |
| 2023 | KES | Palm Oil Maturity Classification Using K-Nearest Neighbors Based on RGB and L*a*b Color Extraction. | Shoffan Saifullah, Dessyanto Boedi Prasetyo, Indahyani, Rafal Drezewski, Felix Andika Dwiyanto |
| 2022 | ICCS | Adaptive Surrogate-Assisted Optimal Sailboat Path Search Using Onboard Computers. | Roman Debski, Rafal Drezewski |
| 2022 | KES | System Supporting Poetry Generation Using Text Generation and Style Transfer Methods. | Magdalena Badura, Michal Lampert, Rafal Drezewski |
| 2022 | KES | Non-Destructive Egg Fertility Detection in Incubation Using SVM Classifier Based on GLCM Parameters. | Shoffan Saifullah, Rafal Drezewski |
| 2021 | KES | The application of selected modern artificial intelligence techniques in an exemplary strategy game. | Rafal Drezewski, Jakub Solawa |
| 2021 | KES | Chess as Sequential Data in a Chess Match Outcome Prediction Using Deep Learning with Various Chessboard Representations. | Rafal Drezewski, Grzegorz Wator |
| 2016 | ICAISC | Hierarchical and Massively Interactive Approaches for Hybridization of Evolutionary Computations and Agent Systems - Comparison in Financial Application. | Leszek Siwik, Rafal Drezewski |
| 2014 | ICAISC | Evolutionary Multi-modal Optimization with the Use of Multi-objective Techniques. | Leszek Siwik, Rafal Drezewski |
| 2009 | HAIS | Co-operative Co-evolutionary Approach to Multi-objective Optimization. | Rafal Drezewski, Krystian Obrocki |
| 2009 | HAIS | Agent-Based Evolutionary System for Traveling Salesman Problem. | Rafal Drezewski, Piotr Wozniak, Leszek Siwik |
| 2008 | CEC | Agent-based multi-objective evolutionary algorithm with sexual selection. | Rafal Drezewski, Leszek Siwik |
| 2008 | ICAISC | Agent-Based Co-Operative Co-Evolutionary Algorithm for Multi-Objective Optimization. | Rafal Drezewski, Leszek Siwik |
| 2008 | ICCS | Hierarchical Approach to Evolutionary Multi-Objective Optimization. | Eryk Ciepiela, Joanna Kocot, Leszek Siwik, Rafal Drezewski |
| 2008 | ICCS | Generating Robust Investment Strategies with Agent-Based Co-evolutionary System. | Rafal Drezewski, Jan Sepielak, Leszek Siwik |
| 2007 | ICCS | Sexual Selection Mechanism for Agent-Based Evolutionary Computation. | Rafal Drezewski, Krzysztof Cetnarowicz |
| 2007 | ICCS | Techniques for Maintaining Population Diversity in Classical and Agent-Based Multi-objective Evolutionary Algorithms. | Rafal Drezewski, Leszek Siwik |
| 2006 | CEC | Co-Evolutionary Multi-Agent System with Sexual Selection Mechanism for Multi-Objective Optimization. | Rafal Drezewski, Leszek Siwik |
| 2006 | ICCS | Maintaining Diversity in Agent-Based Evolutionary Computation. | Rafal Drezewski, Marek Kisiel-Dorohinicki |
| 2006 | ICCS | Multi-objective Optimization Using Co-evolutionary Multi-agent System with Host-Parasite Mechanism. | Rafal Drezewski, Leszek Siwik |
| 2004 | ICCS | A Co-evolutionary Multi-agent System for Multi-modal Function Optimization. | Rafal Drezewski |