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A nonparametric approach for optimal reliability allocation in health services
(Emerald Group Publishing Ltd., 2016-02-01)
Reliability evaluation of healthcare services has been a challenging task for both operations managers and system engineers working in the respective field. The purpose of this paper is to develop a data envelopment ...
A note on "The economic lot sizing problem with inventory bounds"
(ELSEVIER SCIENCE BV, 2012-11-06)
In a recent paper, Liu [3] considers the lot-sizing problem with lower and upper bounds on the inventory levels. He proposes an O(n(2)) algorithm for the general problem, and an O(n) algorithm for the special case with ...
On the sensitivity of desirability functions for multiresponse optimization
(Amer Inst Mathematical Sciences, 2008-11)
Desirability functions have been one of the most important multiresponse optimization technique since the early eighties. Main reasons for this popularity might be counted as the convenience of the implementation of the ...
Performance analysis of an aggregation and disaggregation solution procedure to obtain a maintenance plan for a partially observable multi-component system
(Elsevier Sci Ltd, 2017-11)
We analyze the performance of an aggregation and disaggregation procedure in giving the optimal maintenance decisions for a multi-component system under partial observations in a finite horizon. The components deteriorate ...
Multiresponse optimisation of powder metals via probabilistic loss functions
(Inderscience Enterprises LTD., 2013)
Quadratic loss functions have been used extensively within the context of quality engineering and experimental design for process and product optimisation and robust design. In general, this approach determines optimal ...
The economic lot-sizing problem with perishable items and consumption order preference
(Elsevier Science Bv, 2015-08-01)
We consider the economic lot-sizing problem with perishable items (ELS-PI), where each item has a deterministic expiration date. Although all items in stock are equivalent regardless of procurement or expiration date, we ...
Assortment optimization with log-linear demand: Application at a Turkish grocery store
(Elsevier Ltd, 2019-09)
In retail sector, product variety increases faster than shelf spaces of retail stores where goods are presented to consumers. Hence, assortment planning is an important task for sustained financial success of a retailer ...
Optimal project duration for resource leveling
(Elsevier Science Bv, 2018-04-16)
Resource leveling is important in project management as resource fluctuations are costly and undesired. Typically, schedules with better resource profiles are obtained by shifting the activities within their float times ...
Sensitivity analysis for models with multiple behavior modes: a method based on behavior pattern measures
(JUL-DEC 20)
Sensitivity analysis of system dynamics models is essentially about sensitivity of patterns of output behaviors to inputs, since system dynamics modeling is behavior pattern oriented. In this study, a regression-based ...
Logistic network design for post-earthquake planning: A case study for Umraniye district under different earthquake scenarios
(Pamukkale Univ, 2019)
In this study, a logistic network design for post-earthquake planning was developed. The purpose of this design is to develop a plan that enables earthquake survivors to access to basic humanitarian needs in the shortest ...