Theodoula N. Grapsa

Optimal centers in branch-and-prune algorithms for univariate global optimization

D. G. Sotiropoulos, Theodoula N. Grapsa, 2005, Appl. Math. Comput..

Solving systems of nonlinear equations In using a rotating hyperplane in

Michael N. Vrahatis, Tassos Bountis, Theodoula N. Grapsa, 1990, Int. J. Comput. Math..

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

George S. Androulakis, Theodoula N. Grapsa, Eirini I. Nikolopoulou, 2021, Int. J. Math. Model. Numer. Optimisation.

A sequential approach for unconstrained optimization via a partitioning technique

George S. Androulakis, Theodoula N. Grapsa, Christina D. Nikolakakou, 2015, Int. J. Comput. Math..

Performance Evaluation and Comparison of Multi-objective optimization Algorithms

Sotiris Kotsiantis, George S. Androulakis, Theodoula N. Grapsa, 2019, 2019 10th International Conference on Information, Intelligence, Systems and Applications (IISA).

Early dropout prediction in distance higher education using active learning

Georgios Kostopoulos, Sotiris Kotsiantis, Omiros Ragos, 2017, 2017 8th International Conference on Information, Intelligence, Systems & Applications (IISA).

Bounding the zeros of an interval equation

Theodoula N. Grapsa, I. A. Nikas, T. Grapsa, 2009, Appl. Math. Comput..

A new dimension - reducing method for solving systems of nonlinear equations

Michael N. Vrahatis, Theodoula N. Grapsa, 1995, Int. J. Comput. Math..

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

George S. Androulakis, Theodoula N. Grapsa, Christina D. Nikolakakou, 2015, Panhellenic Conference on Informatics.

Self-scaled conjugate gradient training algorithms

Theodoula N. Grapsa, A. E. Kostopoulos, T. Grapsa, 2009, Neurocomputing.