| 2026 | SENSYS | Poster Abstract: CAPTCHA-Based Two-Factor Authentication. | Aleksandra Macura, Mateusz Dobija, Marek R. Ogiela, Lidia Ogiela |
| 2025 | AINA | Application of CAPTCHA Codes in User Authorization Protocols. | Aleksandra Macura, Marek R. Ogiela, Lidia Ogiela |
| 2025 | AINA | Transformative Intelligence in Advanced Security Infrastructure. | Lidia Ogiela, Makoto Takizawa, Marek R. Ogiela, Shigenari Nakamura |
| 2025 | AINA | Multi-secret Steganography Based on Polymorphic Keys. | Marek R. Ogiela, Urszula Ogiela |
| 2025 | AINA | New Distributed Steganographic Techniques. | Kamil Wozniak, Marek R. Ogiela, Lidia Ogiela |
| 2024 | AINA | Towards User-Oriented Steganography. | Urszula Ogiela, Marek R. Ogiela |
| 2024 | AINA | AI-Based Cybersecurity Systems. | Marek R. Ogiela, Lidia Ogiela |
| 2024 | CISIS | Trusted Computing in Advanced Cybersecurity Solutions. | Lidia Ogiela, Makoto Takizawa, Marek R. Ogiela |
| 2024 | PERCOM | Information Hiding in QR Codes using Segment Manipulation. | Katarzyna Koptyra, Marek R. Ogiela |
| 2023 | AIED | AI Cognitive - Based Systems Supporting Learning Processes. | Urszula Ogiela, Marek R. Ogiela |
| 2023 | AINA | User-Oriented Cybersecurity Systems. | Marek R. Ogiela, Urszula Ogiela |
| 2023 | ISSRE | Knowledge-Based Approach for Unlocking Divided Secrets in Threshold Schemes with Privileges. | Marek R. Ogiela, Urszula Ogiela |
| 2022 | AINA | Application of Hybrid Intelligence for Security Purposes. | Marek R. Ogiela, Lidia Ogiela |
| 2022 | CISIS | Steganographic Approaches for Carrier Related Information Hiding. | Marek R. Ogiela, Urszula Ogiela |
| 2022 | DSN | Personalized Cryptography Algorithms - A Comparison Between Classic and Cognitive Methods. | Radoslaw Bulat, Marek R. Ogiela |
| 2022 | INFOCOM | An extension of imagechain concept that allows multiple images per block. | Katarzyna Koptyra, Marek R. Ogiela |
| 2022 | ISSRE | DNA-based Secret Sharing and Hiding in Dispersed Computing. | Marek R. Ogiela, Urszula Ogiela |
| 2022 | ITiCSE | CAPTCHA-based Login Scheme in Security Education. | Natalia Krzyworzeka, Lidia Ogiela, Marek R. Ogiela |
| 2021 | AINA | Comparison of Personal Security Protocols. | Radoslaw Bulat, Marek R. Ogiela |
| 2021 | AINA | Visual Paths in Creation of User-Oriented Security Protocols. | Marek R. Ogiela, Lidia Ogiela |
| 2021 | ISSRE | Information Hiding using Bucket Steganography. | Katarzyna Koptyra, Marek R. Ogiela |
| 2021 | ISSRE | Eye Tracking Sensors as a Contactless Interfaces in Wireless Security Protocols. | Marek R. Ogiela, Lidia Ogiela |
| 2021 | ITiCSE | Cognitive Systems in Computing Education. | Marek R. Ogiela, Lidia Ogiela |
| 2020 | AINA | Eye Tracking Technology in Personal Authentication Protocols. | Marek R. Ogiela, Lidia Ogiela |
| 2020 | WoWMoM | Eye Movements as a Key in Cognitive Authentication Protocols. | Marek R. Ogiela, Lidia Ogiela |
| 2019 | AINA | Multi-level Authentication Protocols Using Scientific Expertise Approach. | Marek R. Ogiela, Lidia Ogiela |
| 2019 | CISIS | Cognitive Personal Security Systems. | Marek R. Ogiela, Lidia Ogiela |
| 2018 | AINA | Security of Distributed Ledger Solutions Based on Blockchain Technologies. | Marek R. Ogiela, Michal Majcher |
| 2018 | AINA | Cognitive Cryptography in Advanced Data Security. | Marek R. Ogiela, Lidia Ogiela |
| 2018 | AINA | Comparison of Selected Homomorphic Encryption Techniques. | Marek R. Ogiela, Marcin Oczko |
| 2017 | AINA | Cognitive Keys in Personalized Cryptography. | Marek R. Ogiela, Lidia Ogiela |
| 2017 | AINA | Safety and Standardization of Data Sharing Techniques and Protocols for Management of Strategic Data. | Lidia Ogiela, Marek R. Ogiela, Makoto Takizawa |
| 2017 | CISIS | Personal Data in Cyber Systems Security. | Marek R. Ogiela, Lidia Ogiela |
| 2017 | ICIAP | Biometric Traits in Multi-secret Digital Steganography. | Katarzyna Koptyra, Marek R. Ogiela |
| 2016 | AINA | A Novel Approach to Geocaching Event Prognosis Using Spatiotemporal Data. | Tomasz Hachaj, Pawel S. Hachaj, Marek R. Ogiela |
| 2016 | AINA | On Using Cognitive Models in Cryptography. | Marek R. Ogiela, Lidia Ogiela |
| 2016 | AINA | Bio-Inspired Cryptographic Techniques in Information Management Applications. | Lidia Ogiela, Marek R. Ogiela |
| 2016 | CISIS | Clusters of Trends Detection in Microblogging: Simple Natural Language Processing vs Hashtags - Which is More Informative? | Tomasz Hachaj, Marek R. Ogiela |
| 2016 | ICMV | Data-driven approach to human motion modeling with Lua and gesture description language. | Tomasz Hachaj, Katarzyna Koptyra, Marek R. Ogiela |
| 2016 | ICMV | Initial proposition of kinematics model for selected karate actions analysis. | Tomasz Hachaj, Katarzyna Koptyra, Marek R. Ogiela |
| 2013 | AINA | Information Splitting Using Crypto-biometrics Approach. | Marek R. Ogiela, Lidia Ogiela |
| 2013 | FedCSIS | Dependence of Kinect sensors number and position on gestures recognition with Gesture Description Language semantic classifier. | Tomasz Hachaj, Marek R. Ogiela, Marcin Piekarczyk |
| 2012 | ACIIDS | Segmentation and Visualization of Tubular Structures in Computed Tomography Angiography. | Tomasz Hachaj, Marek R. Ogiela |
| 2012 | AINA | Medical Visualizations in Secure Bio Computing. | Marek R. Ogiela, Lidia Ogiela |
| 2011 | ACIIDS | Intelligent Information System for Interpretation of Dynamic Perfusion Brain Maps. | Tomasz Hachaj, Marek R. Ogiela |
| 2011 | ACIIDS | Intelligent Image Content Description and Analysis for 3D Visualizations of Coronary Vessels. | Miroslaw Trzupek, Marek R. Ogiela, Ryszard Tadeusiewicz |
| 2010 | CISIS | Towards New Classes of Cognitive Vision Systems. | Marek R. Ogiela, Ryszard Tadeusiewicz |
| 2009 | ICCCI | Secure Information Splitting Using Grammar Schemes. | Marek R. Ogiela, Urszula Ogiela |
| 2009 | KES | UBIAS - Type Cognitive Systems for Medical Pattern Interpretation. | Lidia Ogiela, Marek R. Ogiela, Ryszard Tadeusiewicz |
| 2009 | KES | Image Content Analysis for Cardiac 3D Visualizations. | Miroslaw Trzupek, Marek R. Ogiela, Ryszard Tadeusiewicz |
| 2008 | ICMLA | Comparative Analysis of the Impact of Discretization on the Classification with Nave Bayes and Semi-Nave Bayes Classifiers. | Marcin J. Mizianty, Lukasz A. Kurgan, Marek R. Ogiela |
| 2008 | IJCNN | Medical pattern understanding based on cognitive linguistic formalisms and computational intelligence methods. | Ryszard Tadeusiewicz, Marek R. Ogiela |
| 2007 | IDC | Graph-based semantic description and information extraction in analysis of 3D coronary vessels visualizations. | Marek R. Ogiela, Ryszard Tadeusiewicz, Miroslaw Trzupek |
| 2007 | IWINAC | Automatic Segmentation of Single and Multiple Neoplastic Hepatic Lesions in CT Images. | Marcin Ciecholewski, Marek R. Ogiela |
| 2007 | MDAI | Automatic Segmentation of Neoplastic Hepatic Disease Symptoms in CT Images. | Marcin Ciecholewski, Marek R. Ogiela |
| 2007 | UIC | Graph-Based Semantic Description in Medical Knowledge Representation and 3D Coronary Vessels Recognition. | Marek R. Ogiela, Ryszard Tadeusiewicz, Miroslaw Trzupek |
| 2006 | ICAISC | Cognitive Analysis in Diagnostic DSS-Type IT Systems. | Lidia Ogiela, Ryszard Tadeusiewicz, Marek R. Ogiela |
| 2006 | ICAISC | Cognitive Analysis Techniques in Business Planning and Decision Support Systems. | Ryszard Tadeusiewicz, Lidia Ogiela, Marek R. Ogiela |
| 2005 | ICCSA | Intelligent Semantic Information Retrieval in Medical Pattern Cognitive Analysis. | Marek R. Ogiela, Ryszard Tadeusiewicz, Lidia Ogiela |
| 2005 | ISDA | New Proposition for Intelligent Systems Design: Artificial Understanding of the Images as the Next Step of Advanced Data Analysis after Automatic Classification and Pattern Recognition. | Ryszard Tadeusiewicz, Marek R. Ogiela |
| 2005 | MDAI | Picture Languages in Medical Pattern Knowledge Representation and Understanding. | Marek R. Ogiela, Ryszard Tadeusiewicz |
| 2004 | ICAISC | The New Concept in Computer Vision: Automatic Understanding of the Images. | Ryszard Tadeusiewicz, Marek R. Ogiela |
| 2003 | ISCAS | Visual signal processing and image understanding in biomedical systems. | Marek R. Ogiela, Ryszard Tadeusiewicz |
| 2003 | ISMIS | Cognitive Vision Systems in Medical Applications. | Marek R. Ogiela, Ryszard Tadeusiewicz |
| 2001 | ICASSP | Automatic understanding of selected diseases on the basis of structural analysis of medical images. | Marek R. Ogiela, Ryszard Tadeusiewicz |