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Using truck-inventory-cost to obtain solutions to multi-period logistics models

Ali, Agha Iqbal; O'Connor, Debra J. - In: International Journal of Production Economics 143 (2013) 1, pp. 144-150

The antithetic opposition between the cost of inventory and the fixed cost of transportation, which leads to multiple alternate near-optima, can be a primary contributor to the computational intractability of the mixed integer program for a two-echelon multi-period distribution system. To...

Persistent link: https://www.econbiz.de/10010869098

The Impact of Distribution System Characteristics on Computational Tractability

Agha, Iqbal; O'Connor, Debra J. - Department of Economics and Accounting, College of the … - 2008

Mathematical programming models that seek optimal design and operational plans for distribution systems can be computationally intractable. This paper examines the extent to which distribution configuration and demand characteristics affect the ease of obtaining an optimal solution. Problem...

Persistent link: https://www.econbiz.de/10005526883

Simultaneous production and logistics operations planning in semicontinuous food industries

Kopanos, Georgios M.; Puigjaner, Luis; Georgiadis, … - In: Omega 40 (2012) 5, pp. 634-650

The production and logistics operations planning in real-life single- or multi-site semicontinuous food industries is …

Persistent link: https://www.econbiz.de/10010573972

A mathematical formulation and complexity considerations for the blocks relocation problem

Caserta, Marco; Schwarze, Silvia; Voß, Stefan - In: European Journal of Operational Research 219 (2012) 1, pp. 96-104

The blocks relocation problem (BRP) may be defined as follows: given a set of homogeneous blocks stored in a two-dimensional stock, which relocations are necessary to retrieve the blocks from the stock in a predefined order while minimizing the number of those relocations? In this paper, we...

Persistent link: https://www.econbiz.de/10011052786

Cost to produce and deliver cellulosic feedstock to a biorefinery: Switchgrass and forage sorghum

Griffith, Andrew P.; Haque, Mohua; Epplin, Francis M. - In: Applied Energy 127 (2014) C, pp. 44-54

Switchgrass and forage sorghum have both been proposed as potential candidates for high yielding, dedicated energy crops. This research was conducted to determine and compare the costs to produce and deliver switchgrass and forage sorghum biomass under the assumptions that the biomass would be...

Persistent link: https://www.econbiz.de/10011040622

Application of mixed integer programming to a large scale logistics problem

Ashayeri, J.; Westerhof, A.J.; van Alst, P.H.E.L. - Tilburg University, School of Economics and Management - 1992

Persistent link: https://www.econbiz.de/10011086790

Cross Dock Scheduling: Classification, Literature Review and Research Agenda

Boysen, Nils; Fliedner, Malte - Wirtschaftswissenschaftliche Fakultät, … - 2009

merged to full truck loads in order to realize economies in transportation. In this context, the truck scheduling problem … and on-time deliveries. Due to its high real-world significance, several truck scheduling procedures have been introduced …, the paper on hand introduces a classification of deterministic truck scheduling. With the help of this classification …

Persistent link: https://www.econbiz.de/10005739713

A game mechanism for single machine sequencing with zero risk

Kovalyov, Mikhail Y.; Pesch, Erwin - In: Omega 44 (2014) C, pp. 104-110

A problem is studied in which several non-cooperating clients compete for earlier execution of their jobs in a processing sequence of a single service provider in order to minimize job completion time costs. The clients can move their jobs earlier in a given sequence. They are assumed not to...

Persistent link: https://www.econbiz.de/10010738085

The joint line balancing and material supply problem

Sternatz, Johannes - In: International Journal of Production Economics 159 (2015) C, pp. 304-318

In production systems of automobile manufacturers multi-variant products are assembled on paced mixed-model assembly lines, which have to be supplied by a lean in-house logistic with containers of different sizes, alternative supply policies and different number of parts. The assignment of...

Persistent link: https://www.econbiz.de/10011116430

E- LOGISTICS AND E- LOGISTICS APPLICATIONS IN THE PHARMACEUTICAL SECTOR

TEK, MAHMUT; TEK, ERTU - International Institute of Social and Economic Sciences - 2014

Logistics is a young sector in Turkey, and it has made progress in recent years. Local companies not only compete among … this advanced technology supply chain and logistics systems are obliged to make it available. This study e- logistics and e …- logistics applications in the pharmaceutical sector was conducted to investigate. Working in the pharmaceutical sector in the …

Persistent link: https://www.econbiz.de/10011210342

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