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prof. Ing. Ondřej Krejcar, Ph.D., MPA

prof. Ing. Ondřej Krejcar, Ph.D., MPA
Pracoviště: FIM - Centrum základního a aplikovaného výzkumu
vědecký pracovník
E-mail:
Telefon: 493332264
Budova: J
Místnost: 93030 3. podlaží

Akademické profily

Publikace na UHK

SUKHSAGAR, Sukhsagar, N. KUMAR, AK. MISHRA, V. BHATIA, O. KREJCAR. 3 D-HQAM Constellation Design and Performance Evaluation Under AWGN. IEEE Wireless Communications Letters. 2026, 15 (January), 770-774. ISSN 2162-2337.

PANWAR, Arvind, J. AGARWAL, S. VASHIST, Y. ARORA, A. JAIN, O. KREJCAR, R. FRISCHER, H. NAMAZI. A robust stacked ensemble strategy with multi-optimizer CNN models for skin cancer classification. Scientific reports. 2026, 16 (1), "Article Number: 22422". ISSN 2045-2322.

NAEEM, Hamad, F. ULLAH, O. KREJCAR, A. ALSIRHANI, Y. ZHAO. Adversarial Malware Detection on Consumer Devices Using Optimized Image-Based Ensembles. IEEE Consumer Electronics Magazine. 2026, 15 (2), 75-86. ISSN 2162-2248.

KREJCAR, Ondřej, H. NAMAZI. AI in remote sensing and satellite image processing-a review. Environmental Earth Sciences. 2026, 85 (3), "Article Number: 78". ISSN 1866-6280.

BHAGAT, Naman, S. SONI, A. SEAL, M. PENHAKER, O. KREJCAR. An Instrument for Measuring Depression from EEG Signals using Attention-enabled Residual-based Convolutional Neural Network. IEEE Transactions on Instrumentation and Measurement. 2026, 75 (March), "Article Number: 2510518". ISSN 0018-9456.

KREJCAR, Ondřej, H. NAMAZI. Application of fractal theory in cancer detection: A review. BioSystems. 2026, 262 (April), "Article number: 105731". ISSN 0303-2647.

BERA, Asish, O. KREJCAR, D. BHATTACHARJEE. Attention Driven Separable Convolutional Framework for Cancer Diagnosis Using Histopathology Images. In: 5th International Conference on Frontiers in Computing and Systems, COMSYS 2024. Singapore: Springer Science and Business Media Deutschland GmbH, 2026. ISBN 978-981-9504-96-1.

GIROTRA, Shreya, A. JAIN, S. YADAV, A. PANWAR, H. TANEJA, L. HEROUT, O. KREJCAR, H. NAMAZI. Automated DFU detection through GA-selected CNN ensemble with Grad-CAM interpretability. Scientific reports. 2026, 16 (1), "Article number: 814". ISSN 2045-2322.

SARKAR, Aveepsa, K. DUTTA, O. KREJCAR, D. BHATTACHARJEE. Automated Identification of Hand Dermatitis Using U-Net-Based Segmentation Model. In: 5th International Conference on Frontiers in Computing and Systems, COMSYS 2024. Singapore: Springer Science and Business Media Deutschland GmbH, 2026. ISBN 978-981-9504-96-1.

BHATIA, Vimal, R. MAURYA, PS. CHAUHAN, O. KREJCAR. Comprehensive framework for physical layer analysis over generalized-lognormal composite fading channels. Digital Signal Processing. 2026, 180 (September), "Article number: 106222". ISSN 1051-2004.

BHATIA, Vimal, R. KUMAR, R. MITRA, S. JAIN, VB. SHUKLA, K. VENKATESWARAN, O. KREJCAR. Convergence analysis of hyperparameter-free MCC-based channel estimation for mmWave MIMO systems. Frontiers in Signal Processing. 2026, 5 (January), "Article Number: 1709070". ISSN 2673-8198.

NAMAZI, Hamidreza, AK. PRADHAN, MF. SULAIMA, R. FRISCHER, O. KREJCAR. Cyber-Physical Vulnerability Assessment and Resilience Strategies for Renewable Energy-Driven IoT-Enabled Smart Grids: A Comprehensive Review. International Journal of Energy Research. 2026, 2026 (1), "Article Number: 5561039". ISSN 0363-907X.

GUPTA, Rupal, S. GAMBHIR, O. KREJCAR, A. JAIN, A. PANWAR, S. KHAN, H. NAMAZI. Data-driven explainable chronic kidney disease detection using RF based data imputation and meta-ensemble learning. Scientific reports. 2026, 16 (1), "Article Number: 12679". ISSN 2045-2322.

SULAIMA, Mohamad Fani, AK. PRADHAN, R. LENORT, R. FRISCHER, O. KREJCAR, H. NAMAZI. Digital Twin–enabled predictive maintenance in wind, solar PV, hydropower, and battery energy storage systems: a review and maturity framework. Energy Conversion and Management: X. 2026, 30 (May), "Article number: 101920". ISSN 2590-1745.

HARZIE, Ras Elisa, AB. SELAMAT, H. FUJITA, O. KREJCAR, NQ. DO. Enhancing Ransomware Detection Using Deep Learning Models. In: 38th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2025. Singapore: Springer, 2026. ISBN 978-981-9688-91-3.

MADAN, Tanisha, S. SAGAR, Y. SINGH, A. JAIN, O. KREJCAR, R. FRISCHER, H. NAMAZI, A. PANWAR. Hybrid deep learning model for air quality prediction and its impact on healthcare. Scientific reports. 2026, 16 (1), "Article number: 6036". ISSN 2045-2322.

MITRA, Rangeet, S. JAIN, K. VENKATESWARAN, R. KUMAR, V. BHATIA, O. KREJCAR. Hyperparameter-Free Maximum Versoria Criterion Based Channel-State Acquisition for mmWave Hybrid MIMO With Hardware Impairments. IET Communications. 2026, 20 (1), "Article number: e70135". ISSN 1751-8628.

KREJCAR, Ondřej, J. ABDULLAH, H. NAMAZI. Implementing XAI in life sciences: Key challenges and pathways to solutions. Artificial Intelligence in the Life Sciences. 2026, 9 (June), "Article number: 100153". ISSN 2667-3185.

DAS, Ankit, D. BANIK, D. BHATTACHARJEE, M. DOBROVOLNÝ, O. KREJCAR. Lw-CSAtt-Net: A Lightweight Multi-Attention Based Network for Glaucoma Prediction Using Retinal Fundus Images. In: 3rd International Conference on Data, Electronics and Computing, ICDEC 2024. Singapur: Springer Science and Business Media Deutschland GmbH, 2026. ISBN 978-981-9677-41-2.

MAURYA, Pawan, D. DIXIT, AK. MISHRA, V. BHATIA, O. KREJCAR. Performance Analysis of RIS-Assisted Fluid Antenna Systems Over Rician Fading. IEEE Wireless Communications Letters. 2026, 15 (January), 910-914. ISSN 2162-2337.