Dimitrios Alexios Karras

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Basil G. MertziosProfessor of Control Systems and Computational IntelligenceVerified email at ee.duth.gr
Stavros A. Karkanis, PhD.Professor, Department of Mathematics, University of ThessalyVerified email at uth.gr
George A. PapakostasProfessor, MLV Research Group, Department of Computer Science, International Hellenic UniversityVerified email at cs.ihu.gr
Panayotis M. PapazoglouNational & Kapodistrian University of AthensVerified email at uoa.gr
Yiannis BoutalisProfessor, Democritus University of ThraceVerified email at ee.duth.gr
Dimitris MaroulisProfessor, Dept. of Informatics and Telecommunications, Univ. of AthensVerified email at di.uoa.gr
Dimitris IakovidisProfessor of Signal Processing and Medical Decision Support Systems, University of Thessaly, GreeceVerified email at dib.uth.gr
Michael VrahatisDepartment of Mathematics, University of Patras, GreeceVerified email at upatras.gr
George D. MagoulasProfessor, Director of the Birkbeck Knowledge Lab, Birkbeck College University of LondonVerified email at bbk.ac.uk
Stavros P. AdamAssistant Professor, Dept. of Informatics and Telecommunications, University of IoanninaVerified email at uoi.gr
Martin ReczkoBiomedical Sciences Research Center Alexander FlemingVerified email at fleming.gr
Ioannis M. DokasAssociate Professor, Democritus University of Thrace, Dept. of Civil EngineeringVerified email at civil.duth.gr
Basilis G. GatosSenior Researcher, National Center for Scientific Research "Demokritos", Institute of InformaticsVerified email at iit.demokritos.gr
George B. MertziosAssociate Professor, Durham UniversityVerified email at durham.ac.uk
Isaac LagarisUniversity of IoanninaVerified email at cs.uoi.gr
George GiakosManhattan CollegeVerified email at manhattan.edu
George GlentisVerified email at uop.gr
Starčuk OR StarcukVerified email at isibrno.cz
Aristidis LikasProfessor, Computer Science & Engineering, University of Ioannina, GreeceVerified email at cs.uoi.gr
Efstratios TsougenisPrudential plcVerified email at ha.org.hk

Dimitrios Alexios Karras

Prof. Intelligent Systems (at NKUA and adjunct EPOKA univ.), National and Kapodistrian University of

Verified email at uoa.gr - Homepage

Intelligent Systems Machine Learning Wireless Communications Signal and Image Processing Multiagent Systems


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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	567	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	154	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	142	2007
An efficient constrained training algorithm for feedforward networks DA Karras, SJ Perantonis IEEE Transactions on Neural Networks 6 (6), 1420-1434, 1995	102	1995
An efficient constrained training algorithm for feedforward networks DA Karras, SJ Perantonis IEEE Transactions on Neural Networks 6 (6), 1420-1434, 1995	102	1995
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	98	2009
An efficient constrained learning algorithm with momentum acceleration SJ Perantonis, DA Karras Neural Networks 8 (2), 237-249, 1995	97	1995
A dynamic channel assignment simulation system for large scale cellular telecommunications PM Papazoglou, DA Karras, RC Papademetriou International Conference HERCMA 2005, 2005	91*	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	54	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	53	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	51	2001
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	47	2005
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	40	2010
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	39	2007
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	38	2014
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	38	2009
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	37*	2004
Efficient Image Compression of Medical Images Using the Wavelet Transform and Fuzzy c-means Clustering on Regions of Interest. DA Karras, SA Karkanis, DE Maroulis euromicro, 2469-, 2000	35	2000
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	32	2022
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	30	2022

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