A glass-box interactive machine learning approach for solving NP-hard problems with the human-in-the-loop

A Holzinger, M Plass, K Holzinger, GC Crisan… - arXiv preprint arXiv …, 2017 - arxiv.org
The goal of Machine Learning to automatically learn from data, extract knowledge and to
make decisions without any human intervention. Such automatic (aML) approaches show …

A novel matheuristic approach for a two-stage transportation problem with fixed costs associated to the routes

O Cosma, PC Pop, D Dănciulescu - Computers & Operations Research, 2020 - Elsevier
Transportation problems are nowadays strategic issues which aim at selecting the routes to
be opened between different facilities in order to achieve an efficient distribution strategy …

[HTML][HTML] An efficient Reverse Distribution System for solving sustainable supply chain network design problem

PC Pop, CM Pintea, CP Sitar, M Hajdu-Măcelaru - Journal of Applied Logic, 2015 - Elsevier
This paper deals with a sustainable supply chain network design problem (SSCNDP) arising
in the public sector. In the considered SSCNDP, given a manufacturer, a set of m potential …

On the two-stage transportation problem with fixed charge for opening the distribution centers

O Cosma, D Dănciulescu, PC Pop - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, we are addressing the two-stage transportation problem with fixed charge for
opening the distribution centers, which is an extension of the classical transportation …

Solving the two-stage fixed-charge transportation problem with a hybrid genetic algorithm

PC Pop, C Sabo, B Biesinger, B Hu, GR Raidl - Carpathian Journal of …, 2017 - JSTOR
This article considers the two-stage fixed-charge transportation problem which models an
important transportation application in a supply chain, from manufacturers to customers …

A hybrid based genetic algorithm for solving a capacitated fixed-charge transportation problem

P Pop, O Matei, CP Sitar, I Zelina - Carpathian Journal of Mathematics, 2016 - JSTOR
This paper is focusing on an important transportation application encountered in supply
chains, namely the capacitated two-stage fixed-charge transportation problem. For solving …

An improved hybrid algorithm for capacitated fixed-charge transportation problem

CM Pintea, PC Pop - Logic Journal of the IGPL, 2015 - academic.oup.com
In this article, we consider the capacitated fixed-charge transportation problem in a two-
stage supply chain network, in which the manufacturer can ship to any of the existing m …

An efficient hybrid genetic approach for solving the two-stage supply chain network design problem with fixed costs

O Cosma, PC Pop, C Sabo - Mathematics, 2020 - mdpi.com
This paper deals with a complex optimization problem, more specifically the two-stage
transportation problem with fixed costs. In our investigated transportation problem, we are …

An efficient iterated local search heuristic algorithm for the two-stage fixed-charge transportation problem

O Cosma, PC Pop, CP Sitar - Carpathian Journal of Mathematics, 2019 - JSTOR
This paper concerns the two-stage transportation problem with fixed charges associated to
the routes and proposes an efficient multi-start Iterated Local Search (ILS) procedure for the …

A hybrid iterated local search for solving a particular two-stage fixed-charge transportation problem

O Cosma, P Pop, M Oliviu, I Zelina - … , HAIS 2018, Oviedo, Spain, June 20 …, 2018 - Springer
In the current paper we take a different approach to a particular capacitated two-stage fixed-
charge transportation problem proposing an efficient hybrid Iterated Local Search (HILS) …