Dimitris A. Karras

61 papers A* 1B 2Misc 2Journal 18Unranked 36
YearRankTypeTitle / Venue / Authors
2015 B conf
Reliable estimation of a neural network's domain of validity through interval analysis based inversion.
IJCNN
Stavros P. Adam, Dimitris A. Karras, George D. Magoulas, Michael N. Vrahatis
2012 — conf
Modeling efficient dynamic channel assignment schemes for quality of service wireless multimedia telecommunications through an extended and integrated Java simulation framework.
FGST
P. M. Papazoglou, Dimitris A. Karras, Rallis C. Papademetriou
2012 — conf
New optimization models for survivability-supported traffic engineering in multi-service networks.
FGST
Vasilios Pasias, Dimitris A. Karras, Rallis C. Papademetriou
2010 — conf
A Neural-Network Clustering-Based Algorithm for Privacy Preserving Data Mining.
FGIT-GDC/CA
Stergios G. Tsiafoulis, Vasilios Zorkadis, Dimitris A. Karras
2010 — conf
On a Novel Simulation Framework and Scheduling Model Integrating Coverage Mechanisms for Sensor Networks and Handling Concurrency.
FGIT-GDC/CA
Alexander Filippou, Dimitris A. Karras, P. M. Papazoglou, Rallis C. Papademetriou
2009 J jnl
Fault tree analysis and fuzzy expert systems: Early warning and emergency response of landfill operations.
Environ. Model. Softw.
Ioannis M. Dokas, Dimitris A. Karras, Demetrios C. Panagiotakopoulos
2009 J jnl
On efficient multistep non-linear time series prediction in chaotic diode resonator circuits by optimizing the combination of non-linear time series analysis and neural networks.
Eng. Appl. Artif. Intell.
Mike P. Hanias, Dimitris A. Karras
2009 A* conf
On the Integration of Neural Classifiers through Similarity Analysis of Higher Order Features.
ICDM
Dimitris A. Karras, Basil G. Mertzios
2009 J jnl
Pattern classification by using improved wavelet Compressed Zernike Moments.
Appl. Math. Comput.
George A. Papakostas, Yiannis S. Boutalis, Dimitris A. Karras, Basil G. Mertzios
2008 — conf
A Multi-Agent Simulation Model for Wireless Communications Involving an Improved Agent Negotiation Scheme Based on Real Time Event Scheduling Mechanisms.
EMS
P. M. Papazoglou, Dimitris A. Karras, Rallis C. Papademetriou
2008 J jnl
An Improved Multi-Agent Simulation Methodology for Modelling and Evaluating Wireless Communication Systems Resource Allocation Algorithms.
J. Univers. Comput. Sci.
P. M. Papazoglou, Dimitris A. Karras, Rallis C. Papademetriou
2008 — conf
On Efficient Security Modelling of Complex Interconnected Communication Systems based on Markov Processes.
NTMS
Dimitris A. Karras, Vasilios Zorkadis
2008 — conf
On the Multi-threading Approach of Efficient Multi-agent Methodology for Modelling Cellular Communications Bandwidth Management.
KES-AMSTA
P. M. Papazoglou, Dimitris A. Karras, Rallis C. Papademetriou
2007 — conf
A Hierarchical Support Vector Machine based Trajectory Tracking Methodology for Modeling Robot Manipulators Inverse Dynamics.
IICAI
Dimitris A. Karras
2007 — conf
A Multi-agent Architecture for Designing and Simulating Large Scale Wireless Systems Resource Allocation.
KES-AMSTA
P. M. Papazoglou, Dimitris A. Karras, Rallis C. Papademetriou
2007 J jnl
A new class of Zernike moments for computer vision applications.
Inf. Sci.
George A. Papakostas, Yiannis S. Boutalis, Dimitris A. Karras, Basil G. Mertzios
2007 — conf
An Improved Evaluation Framework for the Quality Assessment of Hash Functions in Data Communications based on Computational Intelligence and Nonlinear Methodology.
IICAI
Dimitris A. Karras, Vasilios Zorkadis
2007 — ed.
International Conference on Artificial Intelligence and Pattern Recognition, AIPR-07, Orlando, Florida, USA, July 9-12, 2007
Artificial Intelligence and Pattern Recognition
Dimitris A. Karras, Chunping Li, Zoran Majkic, S. R. Mahadeva Prasanna
2007 — ed.
International Conference on Software Engineering Theory and Practice, SETP-07, Orlando, Florida, USA, July 9-12 2007
SETP
Dimitris A. Karras, Daming Wei, Jaroslav Zendulka
2007 — conf
Simulating and Evaluating Dynamic Channel Assignment Schemes in Wireless Communication Networks through an Improved Multi-Agent System.
IICAI
P. M. Papazoglou, Dimitris A. Karras, Rallis C. Papademetriou
2006 J jnl
Efficient information theoretic extraction of higher order features for improving neural network-based spam e-mail categorization.
J. Exp. Theor. Artif. Intell.
Vasilios Zorkadis, Dimitris A. Karras
2006 — conf
Heuristic Algorithms for Efficient Wireless Multimedia Network Design.
EUROMICRO-SEAA
Vasilios Pasias, Dimitris A. Karras, Rallis C. Papademetriou
2005 — conf
A Hierarchical Support Vector Machine Based Solution for Off-line Inverse Modeling in Intelligent Robotics Applications.
ICANN (2)
Dimitris A. Karras
2005 — conf
Efficient Neural Network Models and Information Theoretic Feature Extraction in Improved E-Mail Spam Categorization.
IICAI
Vasilios Zorkadis, Dimitris A. Karras, M. Panayotou
2005 J jnl
Efficient information theoretic strategies for classifier combination, feature extraction and performance evaluation in improving false positives and false negatives for spam e-mail filtering.
Neural Networks
Vasilios Zorkadis, Dimitris A. Karras, M. Panayotou
2005 — conf
Improved MRI Mining by Integrating Support Vector Machine Priors in the Bayesian Restoration.
MLDM
Dimitris A. Karras, Basil G. Mertzios, Danielle Graveron-Demilly, Dirk van Ormondt
2005 — conf
Landfill Operation Reliability Management Based on Fuzzy Expert Systems.
IICAI
Ioannis M. Dokas, Dimitris A. Karras, Demetrios C. Panagiotakopoulos
2005 — conf
Traffic Engineering in Multi-service Networks based on Genetic Optimisation.
IICAI
Vasilios Pasias, Dimitris A. Karras, Rallis C. Papademetriou
2004 Misc conf
An Empirical Test Suite for Message Authentication Evaluation in Communications Based on Support Vector Machines.
ICAISC
Dimitris A. Karras
2004 Misc conf
Efficient Digital Fingerprint Production and Evaluation for Secure Communication Systems Based on Genetic Algorithms.
ICAISC
Dimitris A. Karras
2004 — conf
On the Reconstruction Performance of Compressed Orthogonal Moments.
ICINCO (2)
George A. Papakostas, Yiannis S. Boutalis, Dimitris A. Karras, Basil G. Mertzios
2003 J jnl
CoLD: a versatile detection system for colorectal lesions in endoscopy video-frames.
Comput. Methods Programs Biomed.
Dimitrios E. Maroulis, Dimitrios K. Iakovidis, Stavros A. Karkanis, Dimitris A. Karras
2003 J jnl
Computer-aided tumor detection in endoscopic video using color wavelet features.
IEEE Trans. Inf. Technol. Biomed.
S. A. Karkanis, Dimitrios K. Iakovidis, Dimitrios E. Maroulis, Dimitris A. Karras, M. Tzivras
2003 J jnl
On neural network techniques in the secure management of communication systems through improving and quality assessing pseudorandom stream generators.
Neural Networks
Dimitris A. Karras, Vasilios Zorkadis
2003 — conf
On the Use of Genetic Algorithms in Verifying and Producing Message Digests for Secure Communication Systems.
IICAI
Dimitris A. Karras, Rallis C. Papademetriou
2003 — conf
Quality Assessment of Hash Functions for Message Authentication Based Secure Internet Communications using Neural Networks.
IICAI
Dimitris A. Karras, Vasilios Zorkadis
2002 — conf
A Robust Meaning Extraction Methodology Using Supervised Neural Networks.
Australian Joint Conference on Artificial Intelligence
Dimitris A. Karras, Basil G. Mertzios
2002 — conf
Image coding using a wavelet based Zernike moments compression technique.
DSP
George A. Papakostas, Dimitris A. Karras, Basil G. Mertzios
2002 — conf
Improved Defect Detection Using Novel Wavelet Feature Extraction Involving Principal Component Analysis and Neural Network Techniques.
Australian Joint Conference on Artificial Intelligence
Dimitris A. Karras, Basil G. Mertzios
2002 — conf
Strong Pseudorandom Bit Sequence Generators Using Neural Network Techniques and Their Evaluation for Secure Communications.
Australian Joint Conference on Artificial Intelligence
Dimitris A. Karras, Vasilios Zorkadis
2001 — conf
Detection of lesions in endoscopic video using textural descriptors on wavelet domain supported by artificial neural network.
ICIP (2)
Stavros A. Karkanis, Dimitrios K. Iakovidis, Dimitrios E. Maroulis, Dimitris A. Karras
2001 — conf
Evaluation of textural feature extraction schemes for neural network-based interpretation of regions in medical images.
ICIP (1)
Stavros A. Karkanis, George D. Magoulas, Dimitrios K. Iakovidis, Dimitrios E. Maroulis, Dimitris A. Karras
2001 J jnl
Improved MR image reconstruction from sparsely sampled scans based on neural networks.
Pattern Recognit. Lett.
Martin Reczko, Dimitris A. Karras, Basil G. Mertzios, Danielle Graveron-Demilly, Dirk van Ormondt
2000 — conf
A Novel Suite of Tests for Evaluating One-Way Hash Functions for Electronic Commerce Applications.
EUROMICRO
Dimitris A. Karras, Vasilios Zorkadis
2000 — conf
Efficient Image Compression of Medical Images Using the Wavelet Transform and Fuzzy c-means Clustering on Regions of Interest.
EUROMICRO
Dimitris A. Karras, S. A. Karkanis, Dimitrios E. Maroulis
2000 — conf
MR Image Reconstruction from Sparsely Sampled Scans Based on Multilayer Perceptrons and Using Regularization Techniques.
IJCNN (1)
Dimitris A. Karras, Martin Reczko, Basil G. Mertzios, Danielle Graveron-Demilly, Dirk van Ormondt
1999 — conf
Neural Network based Textural Labeling of Images in Multimedia Applications.
EUROMICRO
S. A. Karkanis, George D. Magoulas, Maria Grigoriadou, Dimitris A. Karras
1999 — conf
Neural Networks in MR Image Estimation from Sparsely Sampled Scans.
MLDM
Martin Reczko, Dimitris A. Karras, V. Mertzios, Danielle Graveron-Demilly, Dirk van Ormondt
1998 — conf
A Novel Neural Network Training Technique Based on a Multi-Algorithm Constrained Optimization Strategy.
EUROMICRO
Dimitris A. Karras, Isaac E. Lagaris
1998 J jnl
A Novel Signal Modeling Method Using the Wavelet Transform.
Neural Parallel Sci. Comput.
Stavros A. Karkanis, Dimitris A. Karras, Basil G. Mertzios
1998 — conf
Image Compression Using the Wavelet Transform on Textural Regions of Interest.
EUROMICRO
Dimitris A. Karras, S. A. Karkanis, Basil G. Mertzios
1998 J jnl
Neural network training and simulation using a multidimensional optimization system.
Int. J. Comput. Math.
Aristidis Likas, Dimitris A. Karras, Isaac E. Lagaris
1998 J jnl
On Applying Multilayer Perceptron Learning Properties to (Pseudo) Random Number Generation and Evaluation.
Neural Parallel Sci. Comput.
Dimitris A. Karras, Vasilios Zorkadis
1998 — conf
On Feature Selection Methods in the Application of Neural Networks to Social Sciences.
EUROMICRO
Dimitris A. Karras, I. J. Marmatsouri, E. J. Hatzakis, N. Paritsis
1998 J jnl
Supervised and unsupervised neural network methods applied to textile quality control based on improved wavelet feature extraction techniques.
Int. J. Comput. Math.
Dimitris A. Karras, Stavros A. Karkanis, Basil G. Mertzios
1997 J jnl
An update of the DEF database of protein fold class predictions.
Nucleic Acids Res.
Martin Reczko, Dimitris A. Karras, Henrik Bohr
1996 — conf
Tracking endocardial border motion in ultrasonic images by using neural networks and ARIMA modelling techniques.
ICNN
Stavros J. Perantonis, Dimitris A. Karras
1995 J jnl
An efficient constrained learning algorithm with momentum acceleration.
Neural Networks
Stavros J. Perantonis, Dimitris A. Karras
1995 J jnl
An efficient constrained training algorithm for feedforward networks.
IEEE Trans. Neural Networks
Dimitris A. Karras, Stavros J. Perantonis
1995 — conf
Neural networks in multidimensional problems: a case study for questionnaire classification.
ICNN
Dimitris A. Karras, E. J. Hatzakis, P. E. Tziannos, N. Paritsis
1990 B conf
A low cost pattern classifier based on coding techniques.
IJCNN
N. Gaitanis, Dimitris A. Karras