George S. Androulakis (Greek: Γεώργιος Σ. Ανδρουλάκης)

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Citations	1067	198
h-index	11	7
i10-index	11	5

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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
Theodoula N. GrapsaProfessor, Department of Mathematics, University of Patras, GreeceVerified email at math.upatras.gr
George Economakis (Γιώργος Οικονο...University of PatrasVerified email at upatras.gr
Christina D. NikolakakouLaboratory Teaching Staff, University of PeloponneseVerified email at uop.gr
Dimitra Ap. Georgiou (Greek: Δήμητρα...University of PatrasVerified email at upatras.gr
Maria Markaki (Μαρία Μαρκάκη)Hellenic Mediterranean University, Department of Management Science and TechnologyVerified email at hmu.gr
Yannis LamprinosComputer Technology Institute "DIOPHANTUS"Verified email at cti.gr
G.E. ManoussakisLaboratory Educational Staff, University of PatrasVerified email at upatras.gr
Ioannis A. NikasUniversity of PatrasVerified email at upatras.gr
Omiros RagosDepartment of Mathematics, University of Patras, GreeceVerified email at math.upatras.gr
Vassilis PlagianakosProfessor, Department of Computer Science and Biomedical Informatics, University of Thessaly, GreeceVerified email at uth.gr
P. Kiprianos / P. KyprianosProfessor University of Patras.Verified email at upatras.gr
Georgios StamelosUniversity of PatrasVerified email at upatras.gr
Ioannis ZisimopoulosUniversity of PatrasVerified email at upatras.gr
Dimitris TasoulisSenior ResearcherVerified email at wintoncapital.com
Nicos PavlidisLancaster UniversityVerified email at lancaster.ac.uk
Ch. TsitourasProfessor of Mathematics, National and Kapodistrian University of AthensVerified email at uoa.gr
Eleftheria N. MalihoutsakiPhD Candidate, University of Patras - Department of MathematicsVerified email at math.upatras.gr
Spyros PapadakisOrganizational Coordinator, RCEP in Western Greece. C.S, Adjunct faculty Hellenic Open UniversityVerified email at eap.gr

George S. Androulakis (Greek: Γεώργιος Σ. Ανδρουλάκης)

Other namesAndroulakis G. S., Ανδρουλάκης Γ. Σ.

Professor, Department of Business Administration, University of Patras

Verified email at upatras.gr - Homepage

optimization time series forecasting computer adaptive tests students' burnout students' dropout


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
Effective backpropagation training with variable stepsize GD Magoulas, MN Vrahatis, GS Androulakis Neural networks 10 (1), 69-82, 1997	301	1997
Improving the convergence of the backpropagation algorithm using learning rate adaptation methods GD Magoulas, MN Vrahatis, GS Androulakis Neural Computation 11 (7), 1769-1796, 1999	209	1999
A class of gradient unconstrained minimization algorithms with adaptive stepsize MN Vrahatis, GS Androulakis, JN Lambrinos, GD Magoulas Journal of Computational and Applied Mathematics 114 (2), 367-386, 2000	160	2000
On the alleviation of the problem of local minima in back-propagation GD Magoulast, MN Vrahatis, GS Androulakis Nonlinear Analysis: Theory, Methods & Applications 30 (7), 4545-4550, 1997	76	1997
A new unconstrained optimization method for imprecise function and gradient values MN Vrahatis, GS Androulakis, GE Manoussakis Journal of Mathematical Analysis and Applications 197 (2), 586-607, 1996	64	1996
OPTAC: A portable software package for analyzing and comparing optimization methods by visualization GS Androulakis, MN Vrahatis Journal of Computational and Applied Mathematics 72 (1), 41-62, 1996	33	1996
Geometry of learning: Visualizing the performance of neural network supervised training methods GS Androulakis, GD Magoulas, MN Vrahatis Nonlinear Analysis: Theory, Methods & Applications 30 (7), 4539-4544, 1997	19	1997
Neural network supervised training based on a dimension reducing method GD Magoulas, MN Vrahatis, TN Grapsa, GS Androulakis Mathematics of neural networks: Models, algorithms and applications, 245-249, 1997	19	1997
Profitability and crisis in the Greek economy (1960–2012) G Economakis, G Androulakis, M Markaki Greek Capital Crisis, 130-152, 2014	18	2014
A training method for discrete multilayer neural networks GD Magoulas, MN Vrahatis, TN Grapsa, GS Androulakis Mathematics of Neural Networks, 250-254, 1997	17	1997
A new method in neural network supervised training with imprecision GD Magoulas, MN Vrahatis, GS Androulakis Proceedings of Third International Conference on Electronics, Circuits, and …, 1996	13	1996
Imperialist Exploitation and Crisis of the Greek economy: a Study G Economakis, M Markaki, G Androulakis, A Anastasiadis Crisis, Movement, Strategy: The Greek Experience, 40-66, 2018	9	2018
Extraversion and crisis of the Greek economy: a study G Economakis, M Markaki, GS Androulakis Bulletin of Political Economy 8 (2), 175-204, 2014	9	2014
Prepare items for large scale computer based assessment: Case study for teachers’ certification on basic computer skills C Christakoudis, GS Androulakis, C Zagouras Procedia-Social and Behavioral Sciences 29, 1189-1198, 2011	8	2011
A lexicographic approach on unconstrained optimization CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis 23rd European Conference on Operational Research, 2009	7	2009
A framework for the development of globally convergent adaptive learning rate algorithms GD Magoulas, VP Plagianakos, GS Androulakis, MN Vrahatis Advances in Intelligent Systems and Computer Science, 207-212, 1999	7	1999
On the prediction of time series’ local optima: a backtrack technique GS Androulakis, EG Lisgara Organization of the Conference, 19, 2007	6	2007
Locating Binding Constraints in LP Problems EI Nikolopoulou, GE Manoussakis, GS Androulakis American Journal of Operations Research 9 (02), 59, 2019	5	2019
A sequential approach for unconstrained optimization via a partitioning technique CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis International Journal of Computer Mathematics 92 (4), 722-741, 2015	5	2015
Estimating time series future optima using a steepest descent methodology as a backtracker EG Lisgara, GS Androulakis 2008 International Multiconference on Computer Science and Information …, 2008	5	2008

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