George S. Androulakis

According to our database, George S. Androulakis authored at least 13 papers between 1996 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

A combination of a Proximity technique and Weighted average for LP Problems.

Dimitris G. Tsarmpopoulos, Eirini I. Nikolopoulou, Christina D. Nikolakakou, George S. Androulakis

Proceedings of the 26th Pan-Hellenic Conference on Informatics, 2022

2021

Guiding iterative optimisation methods to a predefined kind of optima for unconstrained optimisation problems.

Christina D. Nikolakakou, Athanasia N. Papanikolaou, Eirini I. Nikolopoulou, Theodoula N. Grapsa, George S. Androulakis

Int. J. Math. Model. Numer. Optimisation, 2021

Solving LP problems using the ranking of the ratio of constraints' coefficients.

Dimitris G. Tsarmpopoulos, Christina D. Nikolakakou, George S. Androulakis

Proceedings of the PCI 2021: 25th Pan-Hellenic Conference on Informatics, Volos, Greece, November 26, 2021

2020

The sign of the slope of the objective function on identifying binding constraints in LP Problems.

Dimitris G. Tsarmpopoulos, Christina D. Nikolakakou, George S. Androulakis

Proceedings of the PCI 2020: 24th Pan-Hellenic Conference on Informatics, 2020

2019

Performance Evaluation and Comparison of Multi-objective optimization Algorithms.

Dimitris G. Tsarmpopoulos, Athanasia N. Papanikolaou, Sotiris Kotsiantis, Theodoula N. Grapsa, George S. Androulakis

Proceedings of the 10th International Conference on Information, 2019

2015

A sequential approach for unconstrained optimization via a partitioning technique.

Christina D. Nikolakakou, Theodoula N. Grapsa, I. A. Nikas, George S. Androulakis

Int. J. Comput. Math., 2015

An incorporation of trust region methods on LexOpt algorithm for unconstrained optimization.

Christina D. Nikolakakou, Theodoula N. Grapsa, George S. Androulakis

Proceedings of the 19th Panhellenic Conference on Informatics, 2015

2012

Teachers' Certification on Basic Computer Skills.

Christos X. Christakoudis, George S. Androulakis, Charalampos Zagouras

Int. J. Cyber Ethics Educ., 2012

2008

An examination of factors affecting bidders' choice in electronic auctions.

Costantinos Rougeris, George S. Androulakis

Proceedings of the International Multiconference on Computer Science and Information Technology, 2008

Estimating time series future optima using a steepest descent methodology as a backtracker.

Eleni G. Lisgara, George S. Androulakis

Proceedings of the International Multiconference on Computer Science and Information Technology, 2008

1999

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

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

Neural Comput., 1999

1997

Effective Backpropagation Training with Variable Stepsize.

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

Neural Networks, 1997

1996

A new method in neural network supervised training with imprecision.

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

Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996