Showing 111 - 120 of 1,496
Within an overall project to assess the competitiveness and environmental impacts of the production of bioenergy from lignocellulosic biomass, we set out in this article to investigate facility location, land allocation, biomass supply costs, and some environmental impacts in relation to the...
Persistent link: https://www.econbiz.de/10010793675
and vast scope and size of the operations. We survey case studies to learn from the past experience and review analytical …
Persistent link: https://www.econbiz.de/10010693720
In this paper, we consider the problem of making simultaneous decisions on the location, service rate (capacity) and the price of providing service for facilities on a network. We assume that the demand for service from each node of the network follows a Poisson process. The demand is assumed to...
Persistent link: https://www.econbiz.de/10010759127
This work proposes a two-stage stochastic optimization model to maximize the expected profit and simultaneously minimize carbon emissions of a dual-feedstock lignocellulosic-based bioethanol supply chain (LBSC) under uncertainties in supply, demand and prices. The model decides the optimal...
Persistent link: https://www.econbiz.de/10010729387
This paper contains the dataset for the refrigerator case concerning the design of a production and return network for refrigerators. Section 1 emphasises the major changes to the problem structure and assumptions used by Umeda et al. (1999). Section 2 contains the parameter settings. Section 3...
Persistent link: https://www.econbiz.de/10010730906
The purpose of this paper is to model the multi-criteria decision problem of identifying the most suitable facility locations for biogas plants under an integrated decision support methodology. Here the Geographical Information System (GIS) is used for measuring the attributes of the...
Persistent link: https://www.econbiz.de/10010735519
Pisinger et al. introduced the concept of ‘aggressive reduction’ for large-scale combinatorial optimization problems. The idea is to spend much time and effort in reducing the size of the instance, in the hope that the reduced instance will then be small enough to be solved by an exact...
Persistent link: https://www.econbiz.de/10010738142
Persistent link: https://www.econbiz.de/10010865551
We present a novel hybrid method, swarm intelligence based sample average approximation (SIBSAA), for solving the capacitated reliable facility location problem (CRFLP). The CRFLP extends the well-known capacitated fixed-cost facility problem by accounting for the unreliability of facilities....
Persistent link: https://www.econbiz.de/10010869127
Reverse logistics networks are often implemented to ensure a sustainable product or material recovery and to improve a company's sustainability footprint. The most common approach for designing bi-directional networks is the independent design of reverse and forward networks. The joint...
Persistent link: https://www.econbiz.de/10010869165