On efficient matheuristic algorithms for multi-period stochastic facility location-assignment problems
Sign Up to like & getrecommendations! Published in 2018 at "Computational Optimization and Applications"
DOI: 10.1007/s10589-018-9995-0
Abstract: In this work we present two matheuristic procedures to build good feasible solutions (frequently, the optimal one) by considering the solutions of relaxed problems of large-sized instances of the multi-period stochastic pure 0–1 location-assignment problem.… read more here.
Keywords: multi period; period stochastic; location; location assignment ... See more keywords
A computational approach to the multi-period many-to-one matching with ties
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Combinatorial Optimization"
DOI: 10.1007/s10878-015-9944-0
Abstract: The many-to-one matching problem is commonly referred as the hospitals/residents problem which assigns each resident a hospital in an efficient and fair way. This paper considers a multi-period hospitals/residents problem that consists of assigning positions… read more here.
Keywords: multi period; computational approach; period; approach multi ... See more keywords
On optimal trajectory for the multi-period evolution of FTTx networks
Sign Up to like & getrecommendations! Published in 2019 at "Telecommunication Systems"
DOI: 10.1007/s11235-018-0503-8
Abstract: We propose a business/cost model for long-period changes of customer demands in FTTx networks. We show how to exploit this model in the formulation of a MIP optimization problem that, for a given sequence of… read more here.
Keywords: trajectory multi; optimal trajectory; period; fttx networks ... See more keywords
Option Contract Design for a Multi-period VMI Supply Chain
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-020-04688-z
Abstract: This paper studies the role of option contracts in a multi-period VMI supply chain consisting of one supplier and one retailer, where an emergency production is allowed to be carried out to replenish unmet demand.… read more here.
Keywords: multi period; period vmi; vmi supply; option ... See more keywords
Multi-period project portfolio selection under risk considerations and stochastic income
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Industrial Engineering International"
DOI: 10.1007/s40092-017-0242-6
Abstract: Abstract This paper deals with multi-period project portfolio selection problem. In this problem, the available budget is invested on the best portfolio of projects in each period such that the net profit is maximized. We… read more here.
Keywords: multi period; algorithm; period project; portfolio ... See more keywords
Time Consistent Multi-period Worst-Case Risk Measure in Robust Portfolio Selection
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Operations Research Society of China"
DOI: 10.1007/s40305-017-0188-9
Abstract: In this paper, we first construct a time consistent multi-period worst-case risk measure, which measures the dynamic investment risk period-wise from a distributionally robust perspective. Under the usually adopted uncertainty set, we derive the explicit… read more here.
Keywords: multi period; risk measure; portfolio selection; period ... See more keywords
Multi-period investment pathways - Modeling approaches to design distributed energy systems under uncertainty
Sign Up to like & getrecommendations! Published in 2021 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.116368
Abstract: Abstract Multi-modal distributed energy system planning is applied in the context of smart grids, industrial energy supply, and in the building energy sector. In real-world applications, these systems are commonly characterized by existing system structures… read more here.
Keywords: period investment; period; multi period; stage ... See more keywords
Multi-period portfolio selection problem under uncertain environment with bankruptcy constraint
Sign Up to like & getrecommendations! Published in 2018 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2017.12.016
Abstract: Abstract The complexity of financial markets leads to different types of indeterminate asset returns. For example, asset returns are considered as random variables, when the available data is enough. When the available data is too… read more here.
Keywords: multi period; portfolio selection; period portfolio; selection problem ... See more keywords
Resolving forward-reverse logistics multi-period model using evolutionary algorithms
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Production Economics"
DOI: 10.1016/j.ijpe.2016.04.026
Abstract: In the changing competitive landscape and with growing environmental awareness, reverse logistics issues have become prominent in manufacturing organizations. As a result there is an increasing focus on green aspects of the supply chain to… read more here.
Keywords: multi period; forward reverse; customer zones; reverse logistics ... See more keywords
A novel common set of weights method for multi-period efficiency measurement using mean-variance criteria
Sign Up to like & getrecommendations! Published in 2018 at "Measurement"
DOI: 10.1016/j.measurement.2018.07.061
Abstract: Abstract Data envelopment analysis (DEA) is a popular method for evaluating a set of homogeneous decision-making units (DMUs). One of the main shortcomings of DEA is the weights flexibility where each unit can take its… read more here.
Keywords: multi period; set weights; dea; period ... See more keywords
Multi-period efficiency measurement of network production systems
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DOI: 10.1016/j.measurement.2018.12.024
Abstract: Abstract Multi-period data envelopment analysis, DEA models have been introduced recently for measuring aggregative efficiency of multiple time period production systems. This paper extends multi-period DEA models by considering more complex internal relations for the… read more here.
Keywords: period; production systems; multi period; efficiency ... See more keywords