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S. D. de Araujo

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Open access Sep 2026

The one‐dimensional cutting stock problem with sequence‐dependent setups

The cutting stock problem (CSP) is a classic operations research problem with several applications in real‐world scenarios. It involves cutting large objects into smaller items to satisfy customer demands, minimizing the number of cut objects. Auxiliary objectives often arise when solving the CSP, with a common one b...

E. M. Silva, A. A. Chaves, M. C. Resende et al. · International Transactions i... · 0 citations

Open access 2026

FORMULATIONS AND SOLUTION APPROACHES FOR THE INTEGRATED LOT-SIZING AND CUTTING STOCK PROBLEM APPLIED TO LATTICE JOIST PRODUCTION

ABSTRACT In the construction industry, lattice joists (final items) are precast structures that combine a steel truss and a concrete base. Their production is based on a client’s order that specifies the quantity, length, and deadline for delivery. A process manager uses this information to create a weekly production p...

Caroline de Arruda Signorini, S. D. de Araujo, R. Jans · Pesquisa Operacional · 0 citations