Dynamic Hub Covering Problem with Flexible Covering Radius
International Journal of Industrial Engineering and Production Research, 2015 One of the basic assumptions in hub covering problems is considering the covering radius as an exogenous parameter which cannot be controlled by the decision maker. Practically and in many real world cases with a negligible increase in costs, to increase
Yahia Zare Mehrjerdi +2 more
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Hub Covering Location Problem Considering Queuing and Capacity Constraints [PDF]
Journal of Optimization in Industrial Engineering, 2018 In this paper, a hub covering location problem is considered. Hubs, which are the most congested part of a network, are modeled as M/M/C queuing system and located in placeswhere the entrance flows are more than a predetermined value.A fuzzy constraint ...
Mehdi Seifbarghy +2 more
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Hub Arc Covering Location Problem under Disruption [PDF]
چشمانداز مدیریت صنعتی, 2014 Hub networks are among the important variations of transportation networks that have applications in air transportation, post, and telecommunication. An important feature of these networks is the possibility of disruption in the network performance due ...
Ehsan Nikbakhsh +1 more
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Trade-Offs Computing Minimum Hub Cover Toward Optimized Labeled Graph Query Processing [PDF]
Online Academic Journal of Information Technology, 2018 As techniques for graph query processing mature, the need for optimization is increasingly becoming an imperative. Indices are one of the key ingredients toward efficient query processing strategies via cost-based optimization.
Hasan M. Jamil +3 more
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Designing a hub covering location problem under uncertainty conditions [PDF]
Decision Science Letters, 2020 Mir Reza Zahedi , Javid Ghahremani Nahr
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Uncertain Programming Models for Sustainable Hub Covering Location Problem Over Incomplete Network
IEEE Access, 2021 Hub covering location problem focuses on the construction of the hub network. The importance of this problem has been addressed in many fields including freight transportation and telecommunication network.
Junbin Wang, Zhongfeng Qin
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Agrointek, 2022 Strategic planning for the supply chain is part of the planning process for the supply chain management. One part of this process is figuring out the supply chain's infrastructure and physical structure.
Fitri Agustina +3 more
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Bi-objective Optimization of a Multi-product multi-period Fuzzy Possibilistic Capacitated Hub Covering Problem: NSGA-II and NRGA Solutions [PDF]
Journal of Optimization in Industrial Engineering, 2020 The hub location problem is employed for many real applications, including delivery, airline and telecommunication systems and so on. This work investigates on hierarchical hub network in which a three-level network is developed.
Zahra Rajabi, Soroush Avakh Darestani
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Optimization Model Analysis on Fractal Network with Hub Aggregation Property [PDF]
Jisuanji gongcheng, 2017 Aiming at the bi-objective optimization network model,which has the Hub node aggregation behaviors,the conclusion that the origin of the fractality is associated with the aggregation behaviors of Hub node is presented.The box-covering method is used to ...
YAO Qi,YIN Zhi,YI Yunfei,LI Yuanxiang
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An efficient genetic algorithm for the Uncapacitated r-allocation p-hub maximal covering problem [PDF]
Yugoslav Journal of Operations Research, 2018 This paper deals with the Uncapacitated r-allocation p-hub Maximal Covering Problem (UrApHMCP) with a binary coverage criterion. This problem consists of choosing p hub locations from a set of nodes so as to maximize the total demand covered under the r ...
Janković Olivera
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