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Solution methods for the Integrated lot sizing and cutting stock problem

Grant number: 14/17273-2
Support type:Scholarships abroad - Research Internship - Doctorate
Effective date (Start): May 01, 2015
Effective date (End): January 31, 2016
Field of knowledge:Engineering - Production Engineering - Operational Research
Principal researcher:Silvio Alexandre de Araujo
Grantee:Gislaine Mara Melega
Supervisor abroad: Raf Jans
Home Institution: Instituto de Biociências, Letras e Ciências Exatas (IBILCE). Universidade Estadual Paulista (UNESP). Campus de São José do Rio Preto. São José do Rio Preto , SP, Brazil
Research place: École des Hautes Études Commerciales (HEC Montréal), Canada  
Associated to the scholarship:12/20631-2 - The Integrated Lot Sizing and Cutting Stock Problem, BP.DR

Abstract

As expected, up to the present stage of the PhD, were made a bibliographic review of integrated lot sizing and cutting stock problems. Mathematical models and solution methods from literature were studied, and new models were proposed. In this research project, in addition to keep studding/extending mathematical models, we will study and implement solution methods based on Lagrange relaxation and Dantzig-Wolfe decomposition, as well as, ways to use these methods together in a hybrid method combining the strengths of both methods. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
VANZELA, MATHEUS; MELEGA, GISLAINE MARA; RANGEL, SOCORRO; DE ARAUJO, SILVIO ALEXANDRE. The integrated lot sizing and cutting stock problem with saw cycle constraints applied to furniture production. Computers & Operations Research, v. 79, p. 148-160, . (14/17273-2, 13/07375-0, 12/20631-2)
GISLAINE MARA MELEGA; SILVIO ALEXANDRE DE ARAUJO; RAF JANS. COMPARISON OF MIP MODELS FOR THE INTEGRATED LOT-SIZING AND ONE-DIMENSIONAL CUTTING STOCK PROBLEM. Pesquisa Operacional, v. 36, n. 1, p. 167-196, . (14/17273-2, 12/20631-2, 14/01203-5)
MELEGA, GISLAINE MARA; DE ARAUJO, SILVIO ALEXANDRE; JANS, RAF. Classification and literature review of integrated lot-sizing and cutting stock problems. European Journal of Operational Research, v. 271, n. 1, p. 1-19, . (14/17273-2, 13/07375-0, 12/20631-2, 16/01860-1)

Please report errors in scientific publications list by writing to: cdi@fapesp.br.