Constantinos S. Hilas
Constantinos S. Hilas
International Hellenic University (Serres Campus)
Bestätigte E-Mail-Adresse bei
Zitiert von
Zitiert von
An application of supervised and unsupervised learning approaches to telecommunications fraud detection
CS Hilas, PA Mastorocostas
Knowledge-Based Systems 21 (7), 721-726, 2008
Designing an expert system for fraud detection in private telecommunications networks
CS Hilas
Expert Systems with applications 36 (9), 11559-11569, 2009
User profiling for fraud detection in telecommunication networks
CS Hilas, JN Sahalos
5th International conference on technology and automation, 382-387, 2005
Pareto optimal design of dual-band base station antenna arrays using multi-objective particle swarm optimization with fitness sharing
SK Goudos, ZD Zaharis, DG Kampitaki, IT Rekanos, CS Hilas
IEEE Transactions on Magnetics 45 (3), 1522-1525, 2009
Seasonal decomposition and forecasting of telecommunication data: A comparative case study
CS Hilas, SK Goudos, JN Sahalos
Technological Forecasting and Social Change 73 (5), 495-509, 2006
An inverse scattering approach based on the differential E-formulation
IT Rekanos, TV Yioultsis, CS Hilas
IEEE transactions on geoscience and remote sensing 42 (7), 1456-1461, 2004
Circuit design: a study on voltage-mode to current-mode conversion techniques
CS Hilas, T Laopoulos
Proceedings of 8th Mediterranean Electrotechnical Conference on Industrial …, 1996
Testing the fraud detection ability of different user profiles by means of FF-NN classifiers
CS Hilas, JN Sahalos
International Conference on Artificial Neural Networks, 872-883, 2006
A comparative study of common and self-adaptive differential evolution strategies on numerical benchmark problems
SK Goudos, KB Baltzis, K Antoniadis, ZD Zaharis, CS Hilas
Procedia Computer Science 3, 83-88, 2011
Clustering of telecommunications user profiles for fraud detection and security enhancement in large corporate networks: a case study
CS Hilas, PA Mastorocostas, IT Rekanos
Applied Mathematics & Information Sciences 9 (4), 1709, 2015
An application of decision trees for rule extraction towards telecommunications fraud detection
CS Hilas, JN Sahalos
International Conference on Knowledge-Based and Intelligent Information and …, 2007
3D geospatial visualizations: Animation and motion effects on spatial objects
K Evangelidis, T Papadopoulos, K Papatheodorou, P Mastorokostas, ...
Computers & geosciences 111, 200-212, 2018
Change point detection in time series using higher-order statistics: a heuristic approach
CS Hilas, IT Rekanos, PA Mastorocostas
Mathematical Problems in Engineering 2013, 2013
A comparative study of particle swarm optimization and differential evolution on radar absorbing materials design for EMC applications
SK Goudos, ZD Zaharis, KB Baltzis, CS Hilas, JN Sahalos
2009 International Symposium on Electromagnetic Compatibility-EMC Europe, 1-4, 2009
A genetic programming approach to telecommunications fraud detection and classification
CS Hilas, SA Kazarlis, IT Rekanos, PA Mastorocostas
Proc. 2014 Int. Conf. Circuits, Syst. Signal Process. Commun. Comput, 77-83, 2014
Motivating students’ participation in a computer networks course by means of magic, drama and games
CS Hilas, A Politis
SpringerPlus 3 (1), 1-12, 2014
A computational intelligence-based forecasting system for telecommunications time series
P Mastorocostas, C Hilas
Engineering Applications of Artificial Intelligence 25 (1), 200-206, 2012
Information security awareness of Greek higher education students—preliminary findings
AP Filippidis, CS Hilas, G Filippidis, A Politis
2018 7th International Conference on Modern Circuits and Systems …, 2018
A block-diagonal recurrent fuzzy neural network for system identification
PA Mastorocostas, CS Hilas
Neural Computing and Applications 18 (7), 707-717, 2009
Forecasting of telecommunications time-series via an orthogonal least squares-based fuzzy model
PA Mastorocostas, CS Hilas, SC Dova, DN Varsamis
2012 IEEE International Conference on Fuzzy Systems, 1-8, 2012
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