Vrahatis, M. N.: search on Z-Library

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1

The New k-Windows Algorithm for Improving thek -Means Clustering Algorithm

M.N. Vrahatis, B. Boutsinas, P. Alevizos, G. Pavlides

Journal:

Journal of Complexity

Year:

2002

Language:

english

File:

PDF, 344 KB

english, 2002

2

Particle Swarm Optimization and Intelligence (Advances and Applications) || Applications in Bioinformatics and Medical Informatics

Parsopoulos, Konstantinos E., Vrahatis, Michael N.

Year:

2010

Language:

english

File:

PDF, 569 KB

english, 2010

3

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

George D Magoulas, Vassilis P Plagianakos, Michael N Vrahatis

Journal:

Applied Soft Computing

Year:

2004

Language:

english

File:

PDF, 263 KB

english, 2004

4

Financial forecasting through unsupervised clustering and neural networks

N. G. Pavlidis, V. P. Plagianakos, D. K. Tasoulis, M. N. Vrahatis

Journal:

Operational Research

Year:

2006

Language:

english

File:

PDF, 1.68 MB

english, 2006

5

A Clustering Strategy for the Key Segmentation of Musical Audio

Kaliakatsos-Papakostas, Maximos A., Floros, Andreas, Vrahatis, Michael N.

Journal:

Computer Music Journal

Year:

2013

Language:

english

File:

PDF, 989 KB

english, 2013

6

Parameter selection and adaptation in Unified Particle Swarm Optimization

K.E. Parsopoulos, M.N. Vrahatis

Journal:

Mathematical and Computer Modelling

Year:

2007

Language:

english

File:

PDF, 655 KB

english, 2007

7

Learning in multilayer perceptrons using global optimization strategies

V.P. Plagianakos, G.D. Magoulas, M.N. Vrahatis

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2001

File:

PDF, 337 KB

2001

8

Memetic particle swarm optimization

Y. G. Petalas, K. E. Parsopoulos, M. N. Vrahatis

Journal:

Annals of Operations Research

Year:

2007

Language:

english

File:

PDF, 455 KB

english, 2007

9

Intermediate value theorem for simplices for simplicial approximation of fixed points and zeros

Vrahatis, Michael N.

Journal:

Topology and its Applications

Year:

2019

File:

PDF, 329 KB

2019

10

ZEAL: A mathematical software package for computing zeros of analytic functions

P. Kravanja, M. Van Barel, O. Ragos, M.N. Vrahatis, F.A. Zafiropoulos

Journal:

Computer Physics Communications

Year:

2000

Language:

english

File:

PDF, 142 KB

english, 2000

11

Effective Backpropagation Training with Variable Stepsize

George D. Magoulas, Michael N. Vrahatis, George S. Androulakis

Journal:

Neural Networks

Year:

1997

Language:

english

File:

PDF, 1.03 MB

english, 1997

12

Improving the Convergence of the Backpropagation Algorithm Using Learning Rate Adaptation Methods

Magoulas, G. D., Vrahatis, M. N., Androulakis, G. S.

Journal:

Neural Computation

Year:

1999

Language:

english

File:

PDF, 339 KB

english, 1999

13

On the Localization and Computation of Zeros of Bessel Functions

Prof. Dr. M. N. Vrahatis, Dr. T. N. Grapsa, Dr. O. Ragos, Dr. F. A. Zafiropoulos

Journal:

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik

Year:

1997

Language:

english

File:

PDF, 651 KB

english, 1997

14

[IEEE 2011 IEEE Symposium On Differential Evolution - Part Of 17273 - 2011 Ssci - Paris, France (2011.04.11-2011.04.15)] 2011 IEEE Symposium on Differential Evolution (SDE) - Finding multiple global optima exploiting differential evolution's niching capability

Epitropakis, Michael G., Plagianakos, Vassilis P., Vrahatis, Michael N.

Year:

2011

Language:

english

File:

PDF, 1.37 MB

english, 2011

15

[IEEE 2019 IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology (CIBCB) - Siena, Italy (2019.7.9-2019.7.11)] 2019 IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology (CIBCB) - Visualizing High-Dimensional Single-Cell RNA-seq Data via Random Projections and Geodesic Distances

Vrahatis, Aristidis G., Tasoulis, Sotiris K., Dimitrakopoulos, Georgios N., Plagianakos, Vassilis P.

Year:

2019

Language:

english

File:

PDF, 919 KB

english, 2019

16

Application of the Characteristic Bisection Method for locating and computing periodic orbits in molecular systems

M.N. Vrahatis, A.E. Perdiou, V.S. Kalantonis, E.A. Perdios, K. Papadakis, R. Prosmiti, S.C. Farantos

Journal:

Computer Physics Communications

Year:

2001

Language:

english

File:

PDF, 737 KB

english, 2001

17

Algorithm 666: Chabis: a mathematical software package for locating and evaluating roots of systems of nonlinear equations

Vrahatis, Michael N.

Journal:

ACM Transactions on Mathematical Software

Year:

1988

Language:

english

File:

PDF, 471 KB

english, 1988

18

How Does the Smaller Alignment Index (SALI) Distinguish Order from Chaos?

Skokos, Charalampos, Antonopoulos, Chris, Bountis, Tassos C., Vrahatis, Michael

Journal:

Progress of Theoretical Physics Supplement

Year:

2003

Language:

english

File:

PDF, 549 KB

english, 2003

19

[IEEE International Conference on Neural Networks - Washington, DC, USA (10-16 July 1999)] IJCNN'99. International Joint Conference on Neural Networks. Proceedings (Cat. No.99CH36339) - Sign-methods for training with imprecise error function and gradient values

Magoulas, G.D., Plagianakos, V.P., Vrahatis, M.N.

Year:

1999

Language:

english

File:

PDF, 584 KB

english, 1999

20

[ACM Press the 10th Hellenic Conference - Patras, Greece (2018.07.09-2018.07.12)] Proceedings of the 10th Hellenic Conference on Artificial Intelligence - SETN '18 - Convolutional Neural Networks for Toxic Comment Classification

Georgakopoulos, Spiros V., Tasoulis, Sotiris K., Vrahatis, Aristidis G., Plagianakos, Vassilis P.

Year:

2018

Language:

english

File:

PDF, 951 KB

english, 2018

21

[IEEE 2019 IEEE 19th International Conference on Bioinformatics and Bioengineering (BIBE) - Athens, Greece (2019.10.28-2019.10.30)] 2019 IEEE 19th International Conference on Bioinformatics and Bioengineering (BIBE) - Enhancing Clustering of Single-Cell RNA-Seq Data by Proximity Learning on Random Projected Spaces

Vrahatis, Aristidis, Dimitrakopoulos, Georgios, Tasoulis, Sotiris, Plagianakos, Vassilis

Year:

2019

Language:

english

File:

PDF, 213 KB

english, 2019

22

Evolving cellular automata rules for multiple-step-ahead prediction of complex binary sequences

A.V. Adamopoulos, N.G. Pavlidis, M.N. Vrahatis

Journal:

Mathematical and Computer Modelling

Year:

2010

Language:

english

File:

PDF, 1.34 MB

english, 2010

23

Privacy preserving electronic data gathering

E.C. Laskari, G.C. Meletiou, D.K. Tasoulis, M.N. Vrahatis

Journal:

Mathematical and Computer Modelling

Year:

2005

Language:

english

File:

PDF, 488 KB

english, 2005

24

Globally convergent algorithms with local learning rates

Magoulas, G.D., Plagianakos, V.P., Vrahatis, M.N.

Journal:

IEEE Transactions on Neural Networks

Year:

2002

Language:

english

File:

PDF, 319 KB

english, 2002

25

Change detection and convolution neural networks for fall recognition

Georgakopoulos, Spiros V., Tasoulis, Sotiris K., Mallis, Georgios I., Vrahatis, Aristidis G., Plagianakos, Vassilis P., Maglogiannis, Ilias G.

Journal:

Neural Computing and Applications

Year:

2020

File:

PDF, 1.00 MB

2020

26

Artificial nonmonotonic neural networks

B. Boutsinas, M.N. Vrahatis

Journal:

Artificial Intelligence

Year:

2001

Language:

english

File:

PDF, 758 KB

english, 2001

27

On the computation of all global minimizers through particle swarm optimization

Parsopoulos, K.E., Vrahatis, M.N.

Journal:

IEEE Transactions on Evolutionary Computation

Year:

2004

Language:

english

File:

PDF, 795 KB

english, 2004

28

Optimal versus required defence expenditure: The case of the Greek-Turkish arms race

Andreou, A. S., Parsopoulos, K. E., Vrahatis, M. N., Zombanakis, G. A.

Journal:

Defence and Peace Economics

Year:

2002

Language:

english

File:

PDF, 183 KB

english, 2002

29

A class of gradient unconstrained minimization algorithms with adaptive stepsize

M.N. Vrahatis, G.S. Androulakis, J.N. Lambrinos, G.D. Magoulas

Journal:

Journal of Computational and Applied Mathematics

Year:

2000

Language:

english

File:

PDF, 147 KB

english, 2000

30

Deterministic nonmonotone strategies for effective training of multilayer perceptrons

Plagianakos, V.P., Magoulas, G.D., Vrahatis, M.N.

Journal:

IEEE Transactions on Neural Networks

Year:

2002

Language:

english

File:

PDF, 1.01 MB

english, 2002

31

Investigating the aetiology of adverse events following HPV vaccination with systems vaccinology

Campbell-Tofte, Joan, Vrahatis, Aristidis, Josefsen, Knud, Mehlsen, Jesper, Winther, Kaj

Journal:

Cellular and Molecular Life Sciences

Year:

2018

Language:

english

File:

PDF, 1.53 MB

english, 2018

32

An alliance between Cyprus and Greece: assessing its partners’ relative security contribution

Andreou †, A. S., Parsopoulos ‡, K. E., Vrahatis §, M. N., Zombanakis *, G. A.

Journal:

Defence and Peace Economics

Year:

2004

Language:

english

File:

PDF, 129 KB

english, 2004

33

Musical composer identification through probabilistic and feedforward neural networks

Kaliakatsos-Papakostas, Maximos a., Epitropakis, Michael G., Vrahatis, Michael N.

Journal:

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Year:

2010

Language:

english

File:

PDF, 137 KB

english, 2010

34

Recent approaches to global optimization problems through Particle Swarm Optimization

K.E. Parsopoulos, M.N. Vrahatis

Journal:

Natural Computing

Year:

2002

Language:

english

File:

PDF, 470 KB

english, 2002

35

Detecting resonances in conservative maps using evolutionary algorithms

Y.G. Petalas, C.G. Antonopoulos, T.C. Bountis, M.N. Vrahatis

Journal:

Physics Letters A

Year:

2009

Language:

english

File:

PDF, 396 KB

english, 2009

36

Locating, characterizing and computing the stationary points of a function

Michael N. Vrahatis, Evangelia C. Triantafyllou

Journal:

Reliable Computing

Year:

1996

Language:

english

File:

PDF, 484 KB

english, 1996

37

MEMPSODE: A global optimization software based on hybridization of population-based algorithms and local searches

C. Voglis, K.E. Parsopoulos, D.G. Papageorgiou, I.E. Lagaris, M.N. Vrahatis

Journal:

Computer Physics Communications

Year:

2012

Language:

english

File:

PDF, 494 KB

english, 2012

38

Homoclinic orbits of invertible maps

Bergamin, J M, Bountis, T, Vrahatis, M N

Journal:

Year:

2002

Language:

english

File:

PDF, 187 KB

english, 2002

39

Unsupervised clustering in mRNA expression profiles

D.K. Tasoulis, V.P. Plagianakos, M.N. Vrahatis

Journal:

Computers in Biology and Medicine

Year:

2006

Language:

english

File:

PDF, 280 KB

english, 2006

40

Application of efficient composite methods for computing with certainty periodic orbits in molecular systems

A.E. Perdiou, V.S. Kalantonis, E.A. Perdios, M.N. Vrahatis

Journal:

Computer Physics Communications

Year:

2002

Language:

english

File:

PDF, 188 KB

english, 2002

41

Evolutionary algorithms for computing zeros of nonlinear functions

G.A. Tsirogiannis, G.N. Beligiannis, S.D. Likothanassis, M.N. Vrahatis

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2001

File:

PDF, 321 KB

2001

42

Distributed computing methodology for training neural networks in an image-guided diagnostic application

V.P. Plagianakos, G.D. Magoulas, M.N. Vrahatis

Journal:

Computer Methods and Programs in Biomedicine

Year:

2006

Language:

english

File:

PDF, 222 KB

english, 2006

43

Transformations of two cryptographic problems in terms of matrices

Laskari, E. C., Meletiou, G. C., Tasoulis, D. K., Vrahatis, M. N.

Journal:

ACM SIGSAM Bulletin

Year:

2005

Language:

english

File:

PDF, 152 KB

english, 2005

44

Solving systems of nonlinear equations In using a rotating hyperplane in

Grapsa, T.N., Vrahatis, M.N., Bountis, T.C.

Journal:

International Journal of Computer Mathematics

Year:

1990

Language:

english

File:

PDF, 822 KB

english, 1990

45

Algorithm 987

Zottou, Dimitra-Nefeli A., Kavvadias, Dimitris J., Makri, Frosso S., Vrahatis, Michael N.

Journal:

ACM Transactions on Mathematical Software

Year:

2018

Language:

english

File:

PDF, 127 KB

english, 2018

46

Studying the performance of artificial neural networks on problems related to cryptography

E.C. Laskari, G.C. Meletiou, D.K. Tasoulis, M.N. Vrahatis

Journal:

Nonlinear Analysis: Real World Applications

Year:

2006

Language:

english

File:

PDF, 168 KB

english, 2006

47

Symmetric doubly asymptotic orbits in the photogravitational restricted three-body problem

E.A. Perdios, O. Ragos, A.E. Perdiou, M.N. Vrahatis

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2001

File:

PDF, 248 KB

2001

48

[IEEE 2002 World Congress on Computational Intelligence - WCCI'02 - Honolulu, HI, USA (12-17 May 2002)] Proceedings of the 2002 Congress on Evolutionary Computation. CEC'02 (Cat. No.02TH8600) - Particle swarm optimization for minimax problems

Laskari, E.C., Parsopoulos, K.E., Vrahatis, M.N.

Year:

2002

Language:

english

File:

PDF, 606 KB

english, 2002

49

[IEEE 2008 IEEE Congress on Evolutionary Computation (CEC) - Hong Kong, China (2008.06.1-2008.06.6)] 2008 IEEE Congress on Evolutionary Computation (IEEE World Congress on Computational Intelligence) - A technique for the visualization of population-based algorithms

Parsopoulos, K.E., Georgopoulos, V.C., Vrahatis, M.N.

Year:

2008

Language:

english

File:

PDF, 454 KB

english, 2008

50

[IEEE 2006 IEEE International Conference on Evolutionary Computation - Vancouver, BC, Canada (16-21 July 2006)] 2006 IEEE International Conference on Evolutionary Computation - Human Designed Vs. Genetically Programmed Differential Evolution Operators

Pavlidis, N.G., Plagianakos, V.P., Tasoulis, D.K., Vrahatis, M.N.

Year:

2006

Language:

english

File:

PDF, 242 KB

english, 2006

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