Journal of the operational research society (JORS), Vol. 63 N° 1. Journal of the operational research society (JORS) - Janvier 2012
| Titre : | Journal of the operational research society (JORS), Vol. 63 N° 1. Journal of the operational research society (JORS) - Janvier 2012 |
| Type de document : | Bulletin |
| Paru le : | 17/05/2012 |
Dépouillements
Article : texte imprimé
Erdogan, G., Auteur ;
B. Tansel, Auteur ;
I Akgün, Auteur
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In this paper, we study an m-location, n-courier, priority-based planning problem on a network, which we refer to as the Courier Planning Problem (CPP). The CPP arises on a daily basis in the context of planning the transportation of materials a[...]
Article : texte imprimé
P. N. de Almeida, Auteur ;
L. C. Dias, Auteur
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Data envelopment analysis (DEA) is an approach based on linear programming to assess the relative efficiency of peer decision-making units (DMUs). Typically, each DMU is free to choose the weights of the factors used in its evaluation. However, [...]
Article : texte imprimé
H-S. Shih, Auteur ;
C. B. Cheng, Auteur ;
U-P. Wen, Auteur
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This study attempts to optimize the operations of the Recycling Fund Management Board (RFMB), founded by the Environmental Protection Administration of the R.O.C. Government (on Taiwan), through the decision of a subsidy rate for the domestic gl[...]
Article : texte imprimé
S. Lim, Auteur
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To address some problems with the original context-dependent data envelopment analysis (DEA), this paper proposes a new version of context-dependent DEA; this version is based on cross-efficiency evaluations. One of the problems with the origina[...]
Article : texte imprimé
N. Pillay, Auteur
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This paper reports on the use of an evolutionary algorithm (EA) to search a space of heuristic combinations for the uncapacitated examination timetabling problem. The representation used by an EA has an effect on the difficulty of the search and[...]
Article : texte imprimé
A. Emrouznejad, Auteur ;
M. L. Zerafat Angiz, Auteur ;
W. Ho, Auteur
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The existing assignment problems for assigning n jobs to n individuals are limited to the considerations of cost or profit measured as crisp. However, in many real applications, costs are not deterministic numbers. This paper develops a procedur[...]
Article : texte imprimé
C. Kao, Auteur
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For production systems composed of parallel processes, the system efficiency will more properly represent the aggregate performance of the component processes if the operation of each process is taken into consideration. Several approaches have [...]
Article : texte imprimé
G. Tohidi, Auteur ;
S. Razavyan, Auteur ;
S. Tohidnia, Auteur
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This paper proposes a global cost Malmquist productivity index, new cost Malmquist productivity index, that is circular and that gives a single measure of productivity change. The index is inspired by the global Malmquist productivity index as e[...]
Article : texte imprimé
H. J. Wong, Auteur ;
D. Morra, Auteur ;
R. C. Wu, Auteur
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This paper examines the long-standing operational issue of patients boarding in the emergency department (ED), who have been admitted to hospital (inpatient ‘boarders’). From this analysis we design a conceptual model that provides a roadmap to [...]
Article : texte imprimé
M. H. Anderson, Auteur ;
S. Sibdari, Auteur
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This study addresses the product investment decision faced by firms in the rent-to-own industry. In this setting, a customer arrives according to a random process and requests one unit of a product to rent (and eventually own should he/she choos[...]
Article : texte imprimé
M. Nishihara, Auteur
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We develop a model for determining whether a firm should exercise two real options individually or simultaneously. The simultaneous exercise of both options has synergy of cost savings, while the separate exercise of each option benefits from pr[...]
Article : texte imprimé
F. J. Otamendi, Auteur ;
J. Laffond, Auteur ;
N. S. Segundo, Auteur
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The design of the building that is going to hold the operations to pick-up the female students by private vehicles when classes are finished is presented for an Arabian university. The premises have been designed to maximize the capacity of the [...]
Article : texte imprimé
Wang, J.-B., Auteur ;
M.-Z. Wang, Auteur
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A real industrial production phenomenon, referred to as learning effects, has drawn increasing attention. However, most research on this issue considers only single machine problems. Motivated by this limitation, this paper considers flow shop s[...]
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