Rafal Drezewski - researchr alias

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Viewing Publication 1 - 62 from 62

2027

SOFAN-UNet: A Short Optimization Approach for Attention Networks in U-Net Using Particle Swarm Strategy for Precise Brain Tumor SegmentationShoffan Saifullah, Rafal Drezewski, Anton Yudhana, Wahyu Caesarendra, Enny Itje Sela. jaiscr, 17(1):85-129, 2027. [doi]

2026

Evolving brain tumor segmentation: differential evolution-optimized ensemble deep learning for multi-modal MRI analysisShoffan Saifullah, Rafal Drezewski. mva, 37(3):55, May 2026. [doi]

Lightweight Grey Wolf Optimization-Driven Hyperparameter Tuning of U-Net for Robust Brain Tumor SegmentationShoffan Saifullah, Rafal Drezewski, Anton Yudhana. iccs 2026: 485-493 [doi]

2025

Bio-Inspired Metaheuristics in Deep Learning for Brain Tumor Segmentation: A Decade of Advances and Future DirectionsShoffan Saifullah, Rafal Drezewski, Anton Yudhana, Wahyu Caesarendra, Nurul Huda. information, 16(6):456, 2025. [doi]

Automatic Brain Tumor Segmentation: Advancing U-Net With ResNet50 Encoder for Precise Medical Image AnalysisShoffan Saifullah, Rafal Drezewski, Anton Yudhana, Andiko Putro Suryotomo. access, 13:43473-43489, 2025. [doi]

Modified U-Net with attention gate for enhanced automated brain tumor segmentationShoffan Saifullah, Rafal Drezewski, Anton Yudhana, Maciej Wielgosz, Wahyu Caesarendra. nca, 37(7):5521-5558, March 2025. [doi]

Advanced brain tumor segmentation using DeepLabV3Plus with Xception encoder on a multi-class MR image datasetShoffan Saifullah, Rafal Drezewski, Anton Yudhana. mta, 84(31):38071-38092, September 2025. [doi]

GA-UNet: Genetic Algorithm-Optimized Lightweight U-Net Architecture for Multi-Sequence Brain Tumor MRI SegmentationShoffan Saifullah, Rafal Drezewski. access, 13:175010-175024, 2025. [doi]

Optimizing U-Net Architecture Using Differential Evolution for Brain Tumor SegmentationShoffan Saifullah, Rafal Drezewski. iccs 2025: 403-411 [doi]

Particle Swarm-Optimized U-Net Framework for Precise Multimodal Brain Tumor SegmentationShoffan Saifullah, Rafal Drezewski. gecco 2025: 323-326 [doi]

2024

Enhancing Breast Cancer Diagnosis: A CNN-Based Approach for Medical Image Segmentation and ClassificationShoffan Saifullah, Rafal Drezewski. iccs 2024: 155-162 [doi]

Improved Brain Tumor Segmentation Using Modified U-Net based on Particle Swarm Optimization Image EnhancementShoffan Saifullah, Rafal Drezewski. gecco 2024: 611-614 [doi]

Automatic Brain Tumor Segmentation Using Convolutional Neural Networks: U-Net Framework with PSO-Tuned HyperparametersShoffan Saifullah, Rafal Drezewski. ppsn 2024: 333-351 [doi]

Brain Tumor Segmentation Using Ensemble CNN-Transfer Learning Models: DeepLabV3plus and ResNet50 ApproachShoffan Saifullah, Rafal Drezewski. iccs 2024: 340-354 [doi]

The Role of Automated Classification in Preserving Indonesian Folk and National SongsAji Prasetya Wibawa, AH. Rofi'uddin, Rafal Drezewski, Ilham Ari Elbaith Zaeni, Irfan Zuhdi Abdillah, Triyanti Simbolon, Fabyan Raif Erlangga, Agung Bella Putra Utama. hci 2024: 288-306 [doi]

2023

2022

2021

Adaptive Segmentation of Streaming Sensor Data on Edge DevicesRoman Debski, Rafal Drezewski. sensors, 21(20):6884, 2021. [doi]

The application of selected modern artificial intelligence techniques in an exemplary strategy gameRafal Drezewski, Jakub Solawa. kes 2021: 1914-1923 [doi]

Chess as Sequential Data in a Chess Match Outcome Prediction Using Deep Learning with Various Chessboard RepresentationsRafal Drezewski, Grzegorz Wator. kes 2021: 1760-1769 [doi]

2018

The Evolutionary Optimization of a Company's Return on Equity Factor: Towards the Agent-Based Bio-Inspired System Supporting Corporate Finance DecisionsRafal Drezewski, Sylwia Kruk, Maciej Makowka. access, 6:51911-51930, 2018. [doi]

The Agent-Based Model and Simulation of Sexual Selection and Pair Formation MechanismsRafal Drezewski. entropy, 20(5):342, 2018. [doi]

2017

An Agent-Based Co-Evolutionary Multi-Objective Algorithm for Portfolio OptimizationRafal Drezewski, Krzysztof Doroz. symmetry, 9(9):168, 2017. [doi]

Artificial Intelligence Techniques for the Puerto Rico Strategy GameRafal Drezewski, Maciej Kleczar. kesamsta 2017: 77-87 [doi]

2016

Hierarchical and Massively Interactive Approaches for Hybridization of Evolutionary Computations and Agent Systems - Comparison in Financial ApplicationLeszek Siwik, Rafal Drezewski. icaisc 2016: 505-516 [doi]

2015

2014

Evolutionary Multi-modal Optimization with the Use of Multi-objective TechniquesLeszek Siwik, Rafal Drezewski. icaisc 2014: 428-439 [doi]

2012

System supporting money laundering detectionRafal Drezewski, Jan Sepielak, Wojciech Filipkowski. di, 9(1):8-21, 2012. [doi]

2010

Maintaining Functional Integrity in Multi-Agent Systems for Resource AllocationKrzysztof Cetnarowicz, Rafal Drezewski. cai, 29(6):947-973, 2010. [doi]

UML2SQL - A Tool for Model-Driven Development of Data Access LayerLeszek Siwik, Krzysztof Lewandowski, Adam Wos, Rafal Drezewski, Marek Kisiel-Dorohinicki. In Edward Szczerbicki, Ngoc Thanh Nguyen, editors, Smart Information and Knowledge Management: Advances, Challenges, and Critical Issues. Volume 260 of Studies in Computational Intelligence, pages 227-246, Springer, 2010. [doi]

2009

Agent-Based Evolutionary System for Traveling Salesman ProblemRafal Drezewski, Piotr Wozniak, Leszek Siwik. HAIS 2009: 34-41 [doi]

Co-operative Co-evolutionary Approach to Multi-objective OptimizationRafal Drezewski, Krystian Obrocki. HAIS 2009: 277-284 [doi]

Comparison of Multi-agent Co-operative Co-evolutionary and Evolutionary Algorithms for Multi-objective Portfolio OptimizationRafal Drezewski, Krystian Obrocki, Leszek Siwik. evoW 2009: 223-232 [doi]

2008

Hierarchical Approach to Evolutionary Multi-Objective OptimizationEryk Ciepiela, Joanna Kocot, Leszek Siwik, Rafal Drezewski. iccS 2008: 740-749 [doi]

Maintaining Population Diversity in Evolution Strategy for Engineering ProblemsRoman Debski, Rafal Drezewski, Marek Kisiel-Dorohinicki. ieaaie 2008: 379-387 [doi]

Evolutionary System for Generating Investment StrategiesRafal Drezewski, Jan Sepielak. evoW 2008: 83-92 [doi]

Agent-based multi-objective evolutionary algorithm with sexual selectionRafal Drezewski, Leszek Siwik. cec 2008: 3679-3684 [doi]

Agent-Based Co-Operative Co-Evolutionary Algorithm for Multi-Objective OptimizationRafal Drezewski, Leszek Siwik. icaisc 2008: 388-397 [doi]

Generating Robust Investment Strategies with Agent-Based Co-evolutionary SystemRafal Drezewski, Jan Sepielak, Leszek Siwik. iccS 2008: 664-673 [doi]

Co-Evolutionary Multi-Agent System for Portfolio OptimizationRafal Drezewski, Leszek Siwik. In Anthony Brabazon, Michael O Neill, editors, Natural Computing in Computational Finance. Volume 100 of Studies in Computational Intelligence, pages 271-299, Springer, 2008. [doi]

2007

Co-operative Co-evolutionary System for Solving Dynamic VRPTW Problems with Crisis SituationsRafal Drezewski, Lukasz Dronka, Jaroslaw Kozlak. holomas 2007: 81-92 [doi]

Sexual Selection Mechanism for Agent-Based Evolutionary ComputationRafal Drezewski, Krzysztof Cetnarowicz. iccS 2007: 920-927 [doi]

Co-evolutionary Multi-agent System with Predator-Prey Mechanism for Multi-objective OptimizationRafal Drezewski, Leszek Siwik. icannga 2007: 67-76 [doi]

The Application of Agent-Based Co-Evolutionary System with Predator-Prey Interactions to Solving Multi-Objective Optimization ProblemsRafal Drezewski, Leszek Siwik. cimcdm 2007: 294-301 [doi]

Multi-objective Optimization Technique Based on Co-evolutionary Interactions in Multi-agent SystemRafal Drezewski, Leszek Siwik. evoW 2007: 179-188 [doi]

Techniques for Maintaining Population Diversity in Classical and Agent-Based Multi-objective Evolutionary AlgorithmsRafal Drezewski, Leszek Siwik. iccS 2007: 904-911 [doi]

2006

Co-Evolutionary Multi-Agent System with Speciation and Resource Sharing MechanismsRafal Drezewski. cai, 25(4):305-331, 2006.

Multi-objective Optimization Using Co-evolutionary Multi-agent System with Host-Parasite MechanismRafal Drezewski, Leszek Siwik. iccS 2006: 871-878 [doi]

Co-Evolutionary Multi-Agent System with Sexual Selection Mechanism for Multi-Objective OptimizationRafal Drezewski, Leszek Siwik. cec 2006: 769-776 [doi]

Maintaining Diversity in Agent-Based Evolutionary ComputationRafal Drezewski, Marek Kisiel-Dorohinicki. iccS 2006: 908-911 [doi]

2004

A Co-evolutionary Multi-agent System for Multi-modal Function OptimizationRafal Drezewski. iccS 2004: 654-661 [doi]

2003

A Model of Co-evolution in Multi-agent SystemRafal Drezewski. ceemas 2003: 314-323 [doi]

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