Experiments of a New Generation Points Strategy in a Multilocal Method

Amulya Baniya, Rui Fernandes, Rui Fernandes, Florbela Fernandes

2020

Abstract

Nonlinear programming problems appear frequently in industrial/real problems. It is important to obtain its solution in the lowest time possible, since the company could benefit from this. Taking this into account, a derivative free method (MCSFilter method) is addressed with a different strategy to generate the initial points to start each local search. The idea is to spread more the points so that the code execution will require a shortest amount of time when compared with the MCSFilter method execution. Some experiments were performed with simple bounds problems, equality and inequality constraint problems, chosen from a set of well known nonlinear problems. The results obtained were encouraging and with the new strategy the method needs less time to obtain the global solution.

Paper Citation

in Harvard Style

Baniya A., Fernandes R. and Fernandes F. (2020). Experiments of a New Generation Points Strategy in a Multilocal Method. In Proceedings of the 9th International Conference on Operations Research and Enterprise Systems - Volume 1: ND2A, ISBN 978-989-758-396-4, pages 403-410. DOI: 10.5220/0009386304030410

in Bibtex Style

@conference{nd2a20,
author={Amulya Baniya and Rui Fernandes and Florbela Fernandes},
title={Experiments of a New Generation Points Strategy in a Multilocal Method},
booktitle={Proceedings of the 9th International Conference on Operations Research and Enterprise Systems - Volume 1: ND2A,},
year={2020},
pages={403-410},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009386304030410},
isbn={978-989-758-396-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 9th International Conference on Operations Research and Enterprise Systems - Volume 1: ND2A,
TI - Experiments of a New Generation Points Strategy in a Multilocal Method
SN - 978-989-758-396-4
AU - Baniya A.
AU - Fernandes R.
AU - Fernandes F.
PY - 2020
SP - 403
EP - 410
DO - 10.5220/0009386304030410