Experiments of a New Generation Points Strategy in a Multilocal Method

Amulya Baniya, Rui Fernandes, Florbela Fernandes

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.

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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