Dimitrios Alexios Karras
Dimitrios Alexios Karras
Prof. Intelligent Systems (at NKUA and adjunct EPOKA univ.), National and Kapodistrian University of
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Cited by
Cited by
Computer-aided tumor detection in endoscopic video using color wavelet features
SA Karkanis, DK Iakovidis, DE Maroulis, DA Karras, M Tzivras
IEEE transactions on information technology in biomedicine 7 (3), 141-152, 2003
CoLD: a versatile detection system for colorectal lesions in endoscopy video-frames
DE Maroulis, DK Iakovidis, SA Karkanis, DA Karras
Computer Methods and Programs in Biomedicine 70 (2), 151-166, 2003
A new class of Zernike moments for computer vision applications
GA Papakostas, YS Boutalis, DA Karras, BG Mertzios
Information Sciences 177 (13), 2802-2819, 2007
Aggregation‐Based Dynamic Channel Bonding to Maximise the Performance of Wireless Local Area Networks (WLAN)
V Parashar, R Kashyap, A Rizwan, DA Karras, GC Altamirano, E Dixit, ...
Wireless Communications and Mobile Computing 2022 (1), 4464447, 2022
An efficient constrained training algorithm for feedforward networks
DA Karras, SJ Perantonis
IEEE Transactions on Neural Networks 6 (6), 1420-1434, 1995
Smart Cities: IoT Technologies, big data solutions, cloud platforms, and cybersecurity techniques
A Khang, SK Gupta, S Rani, DA Karras
CRC Press, 2023
Fault tree analysis and fuzzy expert systems: Early warning and emergency response of landfill operations
IM Dokas, DA Karras, DC Panagiotakopoulos
Environmental Modelling & Software 24 (1), 8-25, 2009
An efficient constrained learning algorithm with momentum acceleration
SJ Perantonis, DA Karras
Neural Networks 8 (2), 237-249, 1995
A dynamic channel assignment simulation system for large scale cellular telecommunications
PM Papazoglou, DA Karras, RC Papademetriou
International Conference HERCMA 2005, 2005
On neural network techniques in the secure management of communication systems through improving and quality assessing pseudorandom stream generators
DA Karras, V Zorkadis
Neural Networks 16 (5-6), 899-905, 2003
Efficient information theoretic strategies for classifier combination, feature extraction and performance evaluation in improving false positives and false negatives for spam e …
V Zorkadis, DA Karras, M Panayotou
Neural Networks 18 (5-6), 799-807, 2005
Detection of lesions in endoscopic video using textural descriptors on wavelet domain supported by artificial neural network architectures
SA Karkanis, DK Iakovidis, DA Karras, DE Maroulis
Proceedings 2001 international conference on image processing (Cat. No …, 2001
Natural language processing using graph neural network for text classification
VS Kumar, A Alemran, DA Karras, SK Gupta, CK Dixit, B Haralayya
2022 international conference on knowledge engineering and communication …, 2022
An efficient feature extraction methodology for computer vision applications using wavelet compressed Zernike moments
GA Papakostas, DA Karras, BG Mertzios, YS Boutalis
ICGST International Journal on Graphics, Vision and Image Processing …, 2005
Evaluation of texture-based schemes in neural classifiers training.
GD Magoulas, S Karkanis, DA Karras, MN Vrahatis
WSEAS Transactions on Computers 3 (6), 1729-1735, 2004
Solving the linear interval tolerance problem for weight initialization of neural networks
SP Adam, DA Karras, GD Magoulas, MN Vrahatis
Neural Networks 54, 17-37, 2014
Efficient computation of Zernike and Pseudo-Zernike moments for pattern classification applications
GA Papakostas, YS Boutalis, DA Karras, BG Mertzios
Pattern Recognition and Image Analysis 20, 56-64, 2010
Solving vehicle routing problem for intelligent systems using Delaunay triangulation
M Sakthivel, SK Gupta, DA Karras, A Khang, CK Dixit, B Haralayya
2022 International Conference on Knowledge Engineering and Communication …, 2022
Fast numerically stable computation of orthogonal Fourier–Mellin moments
GA Papakostas, YS Boutalis, DA Karras, BG Mertzios
IET Computer Vision 1 (1), 11-16, 2007
Pattern classification by using improved wavelet compressed Zernike moments
GA Papakostas, YS Boutalis, DA Karras, BG Mertzios
Applied Mathematics and Computation 212 (1), 162-176, 2009
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