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Cutting stock problems with nondeterministic item lengths : a new approach to server consolidation

Martinovic, John; Hähnel, Markus; Scheithauer, Guntram; … - In: 4OR : a quarterly journal of operations research 17 (2019) 2, pp. 173-200

Persistent link: https://www.econbiz.de/10012007904

An introduction to stochastic bin packing-based server consolidation with conflicts

Martinovic, John; Hähnel, Markus; Scheithauer, Guntram; … - In: Top : an official journal of the Spanish Society of … 30 (2022) 2, pp. 296-331

Persistent link: https://www.econbiz.de/10013274127

Improved flow-based formulations for the skiving stock problem

Martinovic, John; Delorme, M.; Iori, M.; Scheithauer, … - In: Computers & operations research : and their … 113 (2020), pp. 1-18

Persistent link: https://www.econbiz.de/10012158161

Integer linear programming models for the skiving stock problem

Martinovic, John; Scheithauer, Guntram - In: European journal of operational research : EJOR 251 (2016) 2, pp. 356-368

Persistent link: https://www.econbiz.de/10011444324

EMODE : modellgetriebene Entwicklung multimodaler, kontextsensitiver Anwendungen : model-driven development of multimodal, context sensitive applications

Behring, Alexander; Heinrich, Matthias; Winkler, Matthias; … - In: i-com : journal of interactive media 6 (2007) 3, pp. 31-36

Persistent link: https://www.econbiz.de/10003604967

A note on the integrality gap of cutting and skiving stock instances : why 4/3 is an upper bound for the divisible case?

Martinovic, John - In: 4OR : quarterly journal of the Belgian, French and … 20 (2022) 1, pp. 85-104

Persistent link: https://www.econbiz.de/10013168526

EMODE : modellgetriebene Entwicklung multimodaler, kontextsensitiver Anwendungen

Behring, Alexander; Heinrich, Matthias; Winkler, Matthias; … - In: i-com : Zeitschrift für interaktive und kooperative … 6 (2007) 3, pp. 31-36

Persistent link: https://www.econbiz.de/10009073213

Zuschnitt- und Packungsoptimierung : Problemstellungen, Modellierungstechniken, Lösungsmethoden

Scheithauer, Guntram - 2008 - 1. Aufl.

Persistent link: https://www.econbiz.de/10003583027

Variable and constraint reduction techniques for the temporal bin packing problem with fire-ups

Martinovic, John; Strasdat, Nico; Valério de Carvalho, … - In: Optimization Letters 16 (2021) 8, pp. 2333-2358

The aim of this letter is to design and computationally test several improvements for the compact integer linear programming (ILP) formulations of the temporal bin packing problem with fire-ups (TBPP-FU). This problem is a challenging generalization of the classical bin packing problem in which...

Persistent link: https://www.econbiz.de/10014501893

A note on the integrality gap of cutting and skiving stock instances

Martinovic, John - In: 4OR 20 (2020) 1, pp. 85-104

In this paper, we consider the (additive integrality) gap of the cutting stock problem (CSP) and the skiving stock problem (SSP). Formally, the gap is defined as the difference between the optimal values of the ILP and its LP relaxation. For both, the CSP and the SSP, this gap is known to be...

Persistent link: https://www.econbiz.de/10014504111