Filter by type:

Sort by year:

A Software Tool for the Automatic Detection and Quantification of Fibrotic Tissues in Microscopy Images

Journal Paper
I. Maglogiannis, S.V. Georgakopoulos, S.K. Tasoulis, and V.P. Plagianakos
Information Sciences, Vol. 308, 125-139, (2015).
Publication year: 2015

Unsupervised Clustering and Multi-Optima Evolutionary Search

Journal Paper
V.P. Plagianakos
Engineering Intelligent Systems, Vol. 22, (2014).
Publication year: 2014

Unsupervised Clustering and Multi-Optima Evolutionary Search

Conference Paper
V.P. Plagianakos
In: Proceedings of the IEEE World Congress on Computational Intelligence (WCCI 2014), Beijing, China, (2014).
Publication year: 2014

Refinement of Human Silhouette Segmentation in Omni-Directional Indoor Videos analysis

Journal Paper
K.K. Delibasis, I. Maglogiannis, and V.P. Plagianakos
Computer Vision and Image Understanding, Vol. 128, 65-83, (2014).
Publication year: 2014

Pose Recognition in Indoor Environments using a Fisheye Camera and a Parametric Human Model

Conference Paper
K. Delibasis, V.P. Plagianakos, I. Maglogiannis
In: Proceedings of the International Conference on Computer Vision Theory and Applications (VISAPP 2014), Lisbon, Portugal, (2014).
Publication year: 2014

Fish-Eye Camera Video Processing and Trajectory Estimation Using 3D Human Models

Conference Paper
K. Kottari, K. Delibasis, V.P. Plagianakos, and I. Maglogiannis
In: Proceedings of the International Conference on Artificial Intelligence Applications and Innovations (AIAI 2014), 385-394, Rhodes, Greece, (2014).
Publication year: 2014

Calculation of Complex Zernike Moments with Geodesic Correction for Pose Recognition in Omni-directional Images

Conference Paper
K.K. Delibasis, S.V. Georgakopoulos, V.P. Plagianakos, and I. Maglogiannis
In: Proceedings of the International Conference on Artificial Intelligence Applications and Innovations (AIAI 2014), 375-384, Rhodes, Greece, (2014).
Publication year: 2014

Statistical Data Mining of Streaming Motion Data for Activity and Fall Recognition in Assistive Environments

Journal Paper
S.K. Tasoulis, C.N. Doukas, V.P. Plagianakos, and I. Maglogiannis
Neurocomputing, Vol. 107, 87-96, (2013).
Publication year: 2013

Real Time Indoor Robot Localization using RGB Video from a Stationary Fisheye Camera

Conference Paper
K. Delibasis, T. Goudas, V.P. Plagianakos, I. Maglogiannis
In: Proceedings of the International Conference on Artificial Intelligence Applications and Innovations (AIAI 2013), 245-254, (2013).
Publication year: 2013

Random Direction Divisive Clustering

Journal Paper
S.K. Tasoulis, D.K. Tasoulis, and V.P. Plagianakos
Pattern Recognition Letters, Vol. 34, 131-139, (2013).
Publication year: 2013

Multi-Optima Search Using Differential Evolution and Unsupervised Clustering

Conference Paper
V.P. Plagianakos
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2013), Cancun, Mexico, (2013).
Publication year: 2013

Human segmentation and pose recognition in fish-eye video for assistive environments

Conference Paper
K. Delibasis, T. Goudas, V.P. Plagianakos, I. Maglogiannis
In: Proceedings of the 13th IEEE International Conference on BioInformatics and BioEngineering (BIBE 2013), Chania, Crete, (2013).
Publication year: 2013

Fractal analysis and fuzzy c-means clustering for quantification of fibrotic microscopy images

Journal Paper
S.K. Tasoulis, V.P. Plagianakos and I. Maglogiannis
Artificial Intelligence Review, Springer, 1-17, (2013).
Publication year: 2013

Fisheye Camera Modeling for Human Segmentation Refinement in Indoor Videos

Conference Paper
K. Delibasis, T. Goudas, V.P. Plagianakos, I. Maglogiannis
In: Proceedings of the 6th ACM International Conference on Pervasive Technologies Related to Assistive Environments (PETRA 2013), Rhodes, Greece, (2013).
Publication year: 2013

Artificial Neural Networks and Principal Components Analysis for Detection of Idiopathic Pulmonary Fibrosis in Microscopy Images

Conference Paper
S. Georgakopoulos, S.K. Tasoulis, V.P. Plagianakos and I. Maglogiannis
In: Proceedings of the 14th International Conference on Engineering Applications of Neural Networks (EANN2013), Halkidiki, Greece, (2013).
Publication year: 2013

Unsupervised Detection of Fibrosis in Microscopy Images Using Fractals and Fuzzy c-Means Clustering

Conference Paper
S.K. Tasoulis, I. Maglogiannis, and V.P. Plagianakos
In: Proceedings of the International Conference on Artificial Intelligence Applications and Innovations (AIAI 2012), 385-394, (2012).
Publication year: 2012

Tracking Particle Swarm Optimizers: An adaptive approach through multinomial distribution tracking with exponential forgetting

Conference Paper
M.G. Epitropakis, D.K. Tasoulis, N.G. Pavlidis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2012. (IEEE World Congress on Computational Intelligence), Brisbane, Australia, (2012).
Publication year: 2012

Tracking Differential Evolution Algorithms: An adaptive approach through multinomial distribution tracking with exponential forgetting

Conference Paper
M.G. Epitropakis, D.K. Tasoulis, N.G. Pavlidis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the 7th Hellenic Conference on Artificial Intelligence (SETN 2012), Lamia, Greece, (2012).
Publication year: 2012

Multimodal Optimization Using Niching Differential Evolution with Index-based Neighborhoods

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation, 2012. CEC 2012. (IEEE World Congress on Computational Intelligence), Brisbane, Australia, (2012).
Publication year: 2012

Evolving cognitive and social experience in Particle Swarm Optimization through Differential Evolution: A hybrid approach

Journal Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
Information Sciences, Vol. 216, 50-92, (2012).
Publication year: 2012

Density Based Projection Pursuit Clustering

Conference Paper
S.K. Tasoulis, M.G. Epitropakis, V.P. Plagianakos, and D.K. Tasoulis
In: Proceedings of the IEEE Congress on Evolutionary Computation, 2012. CEC 2012. (IEEE World Congress on Computational Intelligence), Brisbane, Australia, (2012).
Publication year: 2012

Clustering of High Dimensional Data Streams

Conference Paper
S.K. Tasoulis, D.K. Tasoulis, and V.P. Plagianakos
In: Proceedings of the 7th Hellenic Conference on Artificial Intelligence (SETN 2012), Lamia, Greece, (2012).
Publication year: 2012

Artificial Intelligence: Theories and Applications

Book
Ilias Maglogiannis, Vassilis Plagianakos, and Ioannis Vlahavas (eds)
Proceedings of the 7th Hellenic Conference on AI, Lecture Notes in Computer Science, LNCS/LNAI, Vol. 7297, SETN 2012, Lamia, Greece, (2012).
Publication year: 2012

Statistical Data Mining of Streaming Motion Data for Fall Detection in Assistive Environments

Conference Paper
S.K. Tasoulis, C.N. Doukas, I. Maglogiannis, and V.P. Plagianakos
In: Proceedings of the 33rd IEEE International Conference of the Engineering in Medicine and Biology Society (EMBC 2011), Boston, USA, (2011).
Publication year: 2011

Independent Component Divisive Clustering of Gene Expression Data

Conference Paper
S.K. Tasoulis, V.P. Plagianakos, and D.K. Tasoulis
In: Proceedings of the Seventh International Meeting on Computational Intelligence Methods for Bioinformatics and Biostatistics (CIBB 2011), Gargnano, Lake Garda, Italy, (2011).
Publication year: 2011

Independent Component Clustering for Skin Lesions Characterization

Conference Paper
S.K. Tasoulis, C.N. Doukas, I. Maglogiannis, and V.P. Plagianakos
In: Proceedings of the 12th EANN / 7th AIAI Joint Conferences on Engineering Applications of Neural Networks / Artificial Intelligence Applications and Innovations, Corfu, Greece, (2011).
Publication year: 2011

Finding Multiple Global Optima Exploiting Differential Evolution's Niching Capability

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Symposium Series on Computational Intelligence (SSCI 2011), Paris, France, (2011).
Publication year: 2011

Enhancing Differential Evolution Utilizing Proximity-based Mutation Operators

Journal Paper
M.G. Epitropakis, D.K. Tasoulis, N.G. Pavlidis, V.P. Plagianakos, and M.N. Vrahatis
IEEE Transactions on Evolutionary Computation, Vol. 15, 99-119, (2011).
Publication year: 2011

Enabling Constant Monitoring of Chronic Patient Using Android Smart Phones

Conference Paper
V. Pigadas, C. Doukas, V.P. Plagianakos, and I. Maglogiannis
In: Proceedings of the 5th International Conference on PErvasive Technologies Related to Assistive Environments (PETRA 2011), Crete, Greece, (2011).
Publication year: 2011

Skin Lesions Characterisation Utilising Clustering Algorithms

Conference Paper
S.K. Tasoulis, C.N. Doukas, I. Maglogiannis, and V.P. Plagianakos
In: Proceedings of the 6th Hellenic Conference on Artificial Intelligence (SETN 2010), Athens, Greece, (2010).
Publication year: 2010

Hardware-Friendly Higher-Order Neural Network Training Using Distributed Evolutionary Algorithms

Journal Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
Applied Soft Computing, Vol. 10, 398-408, (2010).
Publication year: 2010

Evolving cognitive and social experience in Particle Swarm Optimization through Differential Evolution

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE World Congress on Computational Intelligence (WCCI 2010), Barcelona, Spain, (2010).
Publication year: 2010

Evolutionary Principal Direction Divisive Partitioning

Conference Paper
S.K. Tasoulis, D.K. Tasoulis, and V.P. Plagianakos
In: Proceedings of the IEEE World Congress on Computational Intelligence (WCCI 2010), Barcelona, Spain, (2010).
Publication year: 2010

Enhancing Principal Direction Divisive Clustering

Journal Paper
S.K. Tasoulis, D.K. Tasoulis, and V.P. Plagianakos
Pattern Recognition, Vol. 43, 3391-3411, (2010).
Publication year: 2010

Classification of Dermatological Images Using Advanced Clustering Techniques

Conference Paper
S.K. Tasoulis, C.N. Doukas, I. Maglogiannis, and V.P. Plagianakos
In: Proceedings of the 32nd IEEE International Conference of the Engineering in Medicine and Biology Society (EMBC 2010), Buenos Aires, Argentina, (2010).
Publication year: 2010

Classification of Apoptosis Using Advanced Clustering Techniques on Digital Microscopic Images

Conference Paper
S.K. Tasoulis, C.N. Doukas, I. Maglogiannis, and V.P. Plagianakos
In: Proceedings of the 32nd IEEE International Conference of the Engineering in Medicine and Biology Society (EMBC 2010), Buenos Aires, Argentina, (2010).
Publication year: 2010

Projection Based Clustering of Gene Expression Data

Conference Paper
S.K. Tasoulis, V.P. Plagianakos, and D.K. Tasoulis
In: Proceedings of the Sixth International Meeting on Computational Intelligence Methods for Bioinformatics and Biostatistics (CIBB 2009), Genova, Italy, (2009).
Publication year: 2009

Evolutionary Algorithm Training of Higher-Order Neural Networks

Book Chapter
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Artificial Higher Order Neural Networks for Computer Science and Engineering: Tends for Emerging Applications, Ming Zhang (ed.), IGI Global, (2009).
Publication year: 2009

Evolutionary Adaptation of the Differential Evolution Control Parameters

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2009), Trondheim, Norway, (2009).
Publication year: 2009

Non-Monotone Differential Evolution

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the Genetic and Evolutionary Computation Conference (GECCO 2008), Atlanta, (2008).
Publication year: 2008

Interpreting Shewhart Type Control Chart Signals Using Pattern Based Rules and Artificial Intelligence Techniques

Conference Paper
V.P. Plagianakos, A. Kalioras, and S. Bersimis
In: Proceedings of the European Network for Business and Industrial Statistics 2008, Athens, (2008).
Publication year: 2008

Balancing the exploration and exploitation capabilities of the Differential Evolution Algorithm

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2008), Hong Kong, (2008).
Publication year: 2008

A Review of Major Application Areas of Differential Evolution

Book Chapter
V.P. Plagianakos, D.K. Tasoulis, and M.N. Vrahatis
In: Advances in Differential Evolution, Springer-Verlag, U.K. Chakraborty (ed.), 197-238, (2008).
Publication year: 2008

Computational Intelligence Algorithms For Risk-Adjusted Trading Strategies

Conference Paper
N.G. Pavlidis, E.G. Pavlidis, M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2007), Singapore, (2007).
Publication year: 2007

Computational Intelligence Algorithms and DNA Microarrays

Book Chapter
D.K. Tasoulis, V.P. Plagianakos, and M.N. Vrahatis
In: Studies in Computational Intelligence (SCI), Chapter 1, Springer-Verlag, Berlin, (2007).
Publication year: 2007

Unsupervised clustering in mRNA expression profiles

Journal Paper
D.K. Tasoulis, V.P. Plagianakos, and M.N. Vrahatis
Computers in Biology and Medicine, Vol. 36, 1126-1142, (2006).
Publication year: 2006

Improved learning of neural nets through global search

Book Chapter
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
In: Global Optimization: Scientific and Engineering Case Studies, Series: Nonconvex Optimization and Its Applications, J.D. Pintér (ed.), Kluwer Academic Publishers, Vol. 85, Chapter 15, 361-388, (2006).
Publication year: 2006

Human Designed Vs. Genetically Programmed Differential Evolution Operators

Conference Paper
N.G. Pavlidis, D.K. Tasoulis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2006), 1880-1886, Vancouver, Canada, (2006).
Publication year: 2006

Higher-Order Neural Networks Training Using Differential Evolution

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the International Conference of Numerical Analysis and Applied Mathematics, Hersonissos, Crete, Greece, (2006).
Publication year: 2006

Hardware-Friendly Higher-Order Neural Network Training Using Distributed Differential Evolution

Conference Paper
M.G. Epitropakis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the International Conference of Computational Methods in Sciences and Engineering, (2006).
Publication year: 2006

Financial Forecasting Through Unsupervised Clustering and Neural Networks

Journal Paper
N.G. Pavlidis, V.P. Plagianakos, D.K. Tasoulis, and M.N. Vrahatis
Operations Research, Vol. 6, 103-127, (2006).
Publication year: 2006

Distributed Computing Methodology for Training Neural Networks in an Image-guided Diagnostic Application

Journal Paper
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
Computer Methods and Programs in Biomedicine, Vol. 81, 228–235, (2006).
Publication year: 2006

Differential Evolution Algorithms for Finding Predictive Gene Subsets in Microarray Data

Conference Paper
D.K. Tasoulis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the 3rd IFIP Conference on Artificial Intelligence Applications & Innovations (AIAI 2006), Athens, Greece, (2006).
Publication year: 2006

Computational Intelligence Methods for Financial Time Series Modeling

Journal Paper
N.G. Pavlidis and D.K. Tasoulis and V.P. Plagianakos and M.N. Vrahatis
International Journal of Bifurcation and Chaos, Vol. 16, 2053-2062, (2006).
Publication year: 2006

Cell-nuclear data reduction and prognostic model selection in bladder tumor recurrence

Journal Paper
D.K. Tasoulis, P. Spyridonos, N.G. Pavlidis, V.P. Plagianakos, P. Ravazoula, G. Nikiforidis, M.N. Vrahatis
Artificial Intelligence In Medicine, Vol. 38, 291-303, (2006).
Publication year: 2006

Spiking Neural Network Training Using Evolutionary Algorithms

Conference Paper
N.G. Pavlidis, D.K. Tasoulis, V.P. Plagianakos, G. Nikiforidis, and M.N. Vrahatis
In: Proceedings of the IEEE International Joint Conference on Neural Networks (IJCNN 2005), Montreal, Canada, (2005).
Publication year: 2005

Recent Computational Intelligence Techniques for Gene Expression Data Classification

Conference Paper
V.P. Plagianakos, D.K. Tasoulis, and M.N. Vrahatis
In: Proceedings of the IEEE International Joint Conference on Neural Networks (IJCNN 2005), Montreal, Canada, (2005).
Publication year: 2005

Hybrid dimension reduction approach for gene expression data classification

Conference Paper
V.P. Plagianakos, D.K. Tasoulis, and M.N. Vrahatis
In: Proceedings of the IEEE International Joint Conference on Neural Networks 2005, Post-Conference Workshop on Computational Intelligence Approaches for the Analysis of Bioinformatics Data, Montreal, Canada, (2005).
Publication year: 2005

Evolutionary Training of Hardware Realizable Multilayer Perceptrons

Journal Paper
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
Neural Computing and Applications, Vol. 15, 33-40, (2005).
Publication year: 2005

Computational intelligence methods for financial forecasting

Conference Paper
N.G. Pavlidis, D.K. Tasoulis, V.P. Plagianakos, C. Siriopoulos, and M.N. Vrahatis
In: Proceedings of the IEEE International Conference of Computational Methods in Sciences and Engineering (ICCMSE2005), (2005).
Publication year: 2005

Clustering in Evolutionary Algorithms to Efficiently Compute Simultaneously Local and Global Minima

Conference Paper
D.K. Tasoulis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2005), Edinburgh, UK, (2005).
Publication year: 2005

Vector Evaluated Differential Evolution for Multiobjective Optimization

Conference Paper
K.E Parsopoulos, D.K. Tasoulis, N.G. Pavlidis, V.P. Plagianakos and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2004), Portland, Oregon, (2004).
Publication year: 2004

Unsupervised Clustering of Bioinformatics Data

Conference Paper
D.K. Tasoulis, V.P. Plagianakos and M.N. Vrahatis
European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems (Eunite 2004), Germany, 47-53, (2004).
Publication year: 2004

Unsupervised cluster analysis in bioinformatics

Conference Paper
D.K. Tasoulis, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the Fourth European Symposium on Biomedical Engineering, (2004).
Publication year: 2004

Tumor detection in colonoscopy using the unsupervised k-windows clustering algorithm and neural networks

Conference Paper
G.D. Magoulas, V.P. Plagianakos, D.K. Tasoulis, and M.N. Vrahatis
In: Proceedings of the Fourth European Symposium on Biomedical Engineering, (2004).
Publication year: 2004

Parallel Differential Evolution

Conference Paper
D.K. Tasoulis, N.G. Pavlidis, V.P. Plagianakos and M.N. Vrahatis
In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2004), Portland, Portland, Oregon, (2004).
Publication year: 2004

On-line Neural Network Training for Automatic Ischemia Episode Detection

Book Chapter
D.K. Tasoulis, L. Vladutu, V.P. Plagianakos A. Bezerianos and M.N. Vrahatis
Lecture Notes in Computer Science (LNAI), Vol. 3070, 1062-1068, (2004).
Publication year: 2004

Neural network-based colonoscopic diagnosis using on-line learning and differential evolution

Journal Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
Applied Soft Computing, Vol. 4, 369-379, (2004).
Publication year: 2004

On-line neural network training

Book Chapter
V.P. Plagianakos, G.D. Magoulas and M.N. Vrahatis
In: Order and Chaos in Nonlinear Dynamical Systems, T. Bountis, S. Ichtiaroglou and S. Pnevmatikos Eds., K. Sfakianaki Editions, Vol. 8, 329-340, (2003) , (in Greek).
Publication year: 2003

From linear to nonlinear iterative methods

Journal Paper
M.N. Vrahatis, G.D. Magoulas, and V.P. Plagianakos
Applied Numerical Mathematics, Vol. 45, 59-77, (2003).
Publication year: 2003

Εισαγωγή στα Τεχνητά Νευρωνικά Δίκτυα

Book Chapter
Μ.Ν. Βραχάτης, Β.Π. Πλαγιανάκος, και Γ. Μαγουλάς
Στο: Τάξη και Χάος στα Μη Γραμμικά Συστήματα , Αν. Μπούντης, Δ. Έλληνας, και Ι. Γρυσπολάκης (eds.), Τόμος 7, 225-247, Εκδόσεις Γ. Πνευματικού, Αθήνα, (2002).
Publication year: 2002

Parallel Evolutionary Training Algorithms for `Hardware-Friendly' Neural Networks

Journal Paper
V.P. Plagianakos and M.N. Vrahatis
Natural Computing, Vol. 1, 307-322, (2002).
Publication year: 2002

Lateral Molecular Interactions on Heterogeneous Surfaces Experimentally Measured

Journal Paper
N.A. Katsanos, F. Roubani-Kalantzopoulou, E. Iliopoulou, I. Bassiotis, V. Siokos, M.N. Vrahatis, and V.P. Plagianakos
Colloid Surfaces A, Vol. 201, 173-180, (2002).
Publication year: 2002

Globally Convergent Algorithms with Local Learning Rates

Journal Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
IEEE Transactions on Neural Networks, Vol. 13, 774-779, (2002).
Publication year: 2002

Deterministic Nonmonotone Strategies for Effective Training of Multi-Layer Perceptrons

Journal Paper
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
IEEE Transactions on Neural Networks, Vol. 13, 1268-1284, (2002).
Publication year: 2002

Tumor detection in colonoscopic images using hybrid methods for on-line neural network training

Conference Paper
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
In: Proceedings of the Neural Networks and Expert Systems in Medicine and HealthCare, Milos Island, Greece, (2001).
Publication year: 2001

Training Multilayer Networks with Discrete Activation Functions

Conference Paper
V.P. Plagianakos, G.D. Magoulas, N.K. Nousis, and M.N. Vrahatis
In: Proceedings of the INNS-IEEE International Joint Conference on Neural Networks (IJCNN’2001), Washington D.C., U.S.A., (2001).
Publication year: 2001

Time separation of Absorption Sites on Heterogeneous Surfaces by Inverse Gas Chromatography

Journal Paper
F. Roubani-Kalantzopoulou, T. Artemiadi, I. Bassiotis, N.A. Katsanos, and V.P. Plagianakos
Chromatographia, Vol. 53, 315-320, (2001).
Publication year: 2001

Supervised training using global search methods

Book Chapter
V.P. Plagianakos, G.D. Magoulas and M.N. Vrahatis
In: Advances in Convex Analysis and Global Optimization, Honoring the memory of C. Caratheodory (1873-1950), N. Hadjisavvas and P.M. Pardalos, (eds.), Kluwer Academic Publishers, Dordrecht, The Netherlands, Chapter 26, 421-432, (2001).
Publication year: 2001

Stretching technique for obtaining global minimizers through Particle Swarm Optimization

Conference Paper
K.E. Parsopoulos, V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
In: Proceedings of the Particle Swarm Optimization Workshop, 22-29, Indianapolis, U.S.A., (2001).
Publication year: 2001

PVM-based Training of Large Neural Architectures

Conference Paper
V.P. Plagianakos, G.D. Magoulas, N.K. Nousis, and M.N. Vrahatis
In: Proceedings of the INNS-IEEE International Joint Conference on Neural Networks (IJCNN’2001), Washington D.C., U.S.A., (2001).
Publication year: 2001

Objective function “stretching” to alleviate convergence to local minima

Journal Paper
K.E. Parsopoulos, V.P. Plagianakos, G.D. Magoulas and M.N. Vrahatis
oNonlinear Analysis, Theory, Methds and Applications, Vol. 47, 3419-3424, (2001).
Publication year: 2001

Locating and Computing in Parallel all the Simple Roots of Special Functions Using PVM

Journal Paper
V.P. Plagianakos, N.K. Nousis, and M.N. Vrahatis
Journal of Computational and Applied Mathematics, Vol. 133, 545-554, (2001).
Publication year: 2001

Learning rate adaptation in stochastic gradient descent

Book Chapter
V.P. Plagianakos, G.D. Magoulas and M.N. Vrahatis
In: Advances in Convex Analysis and Global Optimization, Honoring the memory of C. Caratheodory (1873-1950), N. Hadjisavvas and P.M. Pardalos, (eds.), Kluwer Academic Publishers, Dordrecht, The Netherlands, Chapter 27, 433-444, (2001).
Publication year: 2001

Learning in multilayer perceptrons using global optimization strategies

Journal Paper
1. V.P. Plagianakos, G.D. Magoulas and M.N. Vrahatis
Nonlinear Analysis, Theory, Methods and Applications, Vol. 47, 3431-3436, (2001).
Publication year: 2001

Interrelations between Absorption Energiesand Local Isotherms, Local Monolayer Capabilities, and Energy Distribution Functions, as Determined for Heterogeneous Surfaces by Inverse Gas Chromatography

Journal Paper
N.A. Katsanos, E. Iliopoulou, V.P. Plagianakos, and H. Mangou
Journal of Colloid and Interface Science, Vol. 239, 10-19, (2001).
Publication year: 2001

Improving the particle swarm optimizer by function “stretching”

Book Chapter
K.E. Parsopoulos, V.P. Plagianakos, G.D. Magoulas and M.N. Vrahatis
In: Advances in Convex Analysis and Global Optimization, Honoring the memory of C. Caratheodory (1873-1950), N. Hadjisavvas and P.M. Pardalos, (eds.), Kluwer Academic Publishers, Dordrecht, The Netherlands, Chapter 28, 445-457, (2001).
Publication year: 2001

Improved Neural Network-based Interpretation of Colonoscopy Images Through On-line Learning and Evolution

Conference Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of EUNITE 2001 Conference, Tenerife, Spain, (2001).
Publication year: 2001

Hybrid Methods Using Evolutionary Algorithms for On-line Training

Conference Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the INNS-IEEE International Joint Conference on Neural Networks (IJCNN’2001), Washington D.C., U.S.A., (2001).
Publication year: 2001

Chaotic analysis of seismic time series and short term forecasting using neural networks

Conference Paper
V.P. Plagianakos and E. Tzanaki
In: Proceedings of the INNS-IEEE International Joint Conference on Neural Networks (IJCNN’2001), Washington D.C., U.S.A., (2001).
Publication year: 2001

An Evolutionary Algorithm for Minimizing Multimodal Functions

Conference Paper
D.G. Sotiropoulos, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the Hellenic European Research on Computer Mathematics and its Applications Conference (HERCMA'2001), 496-500, Athens, Greece, (2001).
Publication year: 2001

Adaptive stepsize algorithms for on-line training of neural networks

Journal Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
Nonlinear Analysis, Theory, Methods and Applications, Vol. 47, 3425-3430, (2001).
Publication year: 2001

A Framework for the Development of Globally Convergent Adaptive Learning Rate Algorithms

Journal Paper
G.D. Magoulas, V.P. Plagianakos, G.S. Androulakis and M.N. Vrahatis
International Journal of Computer Research, Vol. 10, No. 1, 1-10, (2001).
Publication year: 2001

A Framework for the Development of Globally Convergent Adaptive Learning Rate Algorithms

Book Chapter
G.D. Magoulas, V.P. Plagianakos, G.S. Androulakis and M.N. Vrahatis
In: Progress in Computer Research, Volume II, F.H. Columbus (ed.), Nova Science Publishers, (2001).
Publication year: 2001

A Derivative Free Minimization Method For Noisy Functions

Book Chapter
V.P. Plagianakos and M.N. Vrahatis
In: Advances in Combinatorial and Global Optimization, A. Migdalas, P. Pardalos, and R. Burkard (eds.), World Scientific, River Edge, 283-296, (2001).
Publication year: 2001

Η Εκπαίδευση Τεχνητών Νευρωνικών Δικτύων με Επίβλεψη

Book Chapter
Μ.Ν. Βραχάτης, Γ. Μαγουλάς, και Β.Π. Πλαγιανάκος
Στο: Τάξη και Χάος στα Μη Γραμμικά Συστήματα, Αν. Μπούντης και Σ. Πνευματικός (eds.), Τόμος 6, 243-262, Εκδόσεις Γ. Πνευματικού, Αθήνα, (2000).
Publication year: 2000

Training Neural Networks with Threshold Activation Functions and Constrained Integer Weights

Conference Paper
V.P. Plagianakos and M.N. Vrahatis
In: Proceedings of the IEEE International Joint Conference on Neural Networks (IJCNN’2000), Como, Italy, (2000).
Publication year: 2000

Globally Convergent Modification of the Quickprop Method

Journal Paper
M.N. Vrahatis, G.D. Magoulas, and V.P. Plagianakos
Neural Processing Letters, Vol. 12, No.2, 159-170, (2000).
Publication year: 2000

Global Learning Rate Adaptation in On-line Neural Network Training

Conference Paper
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
In: Proceedings of the Second International ICSC Symposium on Neural Computation (NC'2000), Berlin, Germany, (2000).
Publication year: 2000

Development and Convergence Analysis of Training Algorithms with Local Learning Rate Adaptation

Conference Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE International Joint Conference on Neural Networks (IJCNN’2000), Como, Italy, (2000).
Publication year: 2000

Training Neural Networks with 3-bit Integer Weights

Conference Paper
V.P. Plagianakos and M.N. Vrahatis
In: Proceedings of the Genetic and Evolutionary Computation Conference (GECCO’99), W. Banzhaf, J. Daida, A.E. Eiben, M.H. Garzon, V. Honavar, M. Jakiela, and R.E. Smith (eds.), Morgan Kaufmann, 910-915, Orlando, U.S.A., (1999).
Publication year: 1999

Sign-methods for Training with Imprecise Error Function and Gradient Values

Conference Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the IEEE International Joint Conference on Neural Networks (IJCNN’99), Washington D.C., U.S.A., (1999).
Publication year: 1999

Optimization Strategies and Backpropagation Neural Networks

Conference Paper
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
In: Proceedings of the Seventh Hellenic Conference on Informatics, Ioannina, Greece, (1999).
Publication year: 1999

Nonmonotone Methods for Backpropagation Training with Adaptive Learning Rate

Conference Paper
V.P. Plagianakos, M.N. Vrahatis, and G.D. Magoulas
In: Proceedings of the IEEE International Joint Conference on Neural Networks (IJCNN’99), Washington D.C., U.S.A., (1999).
Publication year: 1999

Nonmonotone Learning Rules For Backpropagation Networks

Conference Paper
V.P. Plagianakos, G.D. Magoulas, and M.N. Vrahatis
In: Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems (ICECS '99), 291-294, Pafos, Cyprus, (1999).
Publication year: 1999

Neural Network Training with Constrained Integer Weights

Conference Paper
V.P. Plagianakos and M.N. Vrahatis
In: Proceedings of the Congress of Evolutionary Computation (CEC’99), P.J. Angeline, Z. Michalewicz, M. Schoenauer, X. Yao, and A. Zalzala (eds.), IEEE Press, 2007-2013, Washington D.C., U.S.A., (1999).
Publication year: 1999

Global Search Methods for Neural Network Training

Book Chapter
V.P. Plagianakos, G.D. Magoulas, G.S. Androulakis, and M.N. Vrahatis
In: Advances in Intelligent Systems and Computer Science, N.E. Mastorakis (ed.)., World Scientific and Engineering Society Press, 47-52, (1999).
Publication year: 1999

Effective Neural Network Training with a Different Learning Rate for each Weight

Conference Paper
G.D. Magoulas, V.P. Plagianakos, and M.N. Vrahatis
In: Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems (ICECS '99), 591-594, Pafos, Cyprus, (1999).
Publication year: 1999

Convergence Analysis of the Quickprop Method

Conference Paper
M.N. Vrahatis, G.D. Magoulas, and V.P. Plagianakos
In: Proceedings of the IEEE International Joint Conference on Neural Networks (IJCNN’99), Washington D.C., U.S.A., (1999).
Publication year: 1999

A Framework for the Development of Globally Convergent Adaptive Learning Rate Algorithms

Book Chapter
G.D. Magoulas, V.P. Plagianakos, G.S. Androulakis, and M.N. Vrahatis
In: Advances in Intelligent Systems and Computer Science, N.E. Mastorakis (ed.)., World Scientific and Engineering Society Press, 207-212, (1999).
Publication year: 1999

Integer Weight Training by Differential Evolution Algorithms

Book Chapter
V.P. Plagianakos, D.G. Sotiropoulos, and M.N. Vrahatis
In: Recent Advances in circuits and systems, N.E. Mastorakis (ed.)., World Scientific, (1998).
Publication year: 1998

An Improved Backpropagation Method with Adaptive Learning Rate

Book Chapter
V.P. Plagianakos, D.G. Sotiropoulos, and M.N. Vrahatis
In: Recent Advances in circuits and systems, N.E. Mastorakis (ed.)., World Scientific, (1998).
Publication year: 1998