Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Halit Üster"'
Publikováno v:
Annals of Operations Research.
The advent of mobile channels have changed retail business models, the choice of retail mix, and shopper behavior. As consumers do not differentiate among the channels where they try, purchase and/or take delivery of their product, they also expect m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9d306c605ff0360fec37275ab27d865
https://doi.org/10.1007/s10479-023-05196-7
https://doi.org/10.1007/s10479-023-05196-7
Autor:
Jyotirmoy Dalal, Halit Üster
Publikováno v:
Transportation Science. 55:791-813
For foreseen natural disasters (e.g., hurricanes or floods), the uncertainties faced in relief logistics primarily stem from evacuation activities. We present a strategic planning problem to supply relief items by considering uncertainties in disaste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::985adb86f4dea15924d68b843a965afd
https://doi.org/10.1287/trsc.2020.1020
https://doi.org/10.1287/trsc.2020.1020
Autor:
Halit Üster, Gökhan Memişoğlu
Publikováno v:
IISE Transactions. 53:869-882
This article presents a framework for profit-maximizing strategic bio-energy supply chain design by taking into account variability in biomass as a response to price set as well as uncertainty in b...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc4eed7cc6a901caf157fb65606a08a3
https://doi.org/10.1080/24725854.2020.1869870
https://doi.org/10.1080/24725854.2020.1869870
Publikováno v:
IEEE Transactions on Smart Grid. 9:4503-4512
Wireless charging station (WCS) enables in-motion charging of the electric vehicles (EVs). This paper presents the short-term operation of WCS by capturing the interdependence among the electricity and transportation networks. In the transportation n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f1c2e7ed980185cc0b22f0e01a4bc9a
https://doi.org/10.1109/tsg.2017.2661826
https://doi.org/10.1109/tsg.2017.2661826
Autor:
Halit Üster, Gokhan Memisoglu
Publikováno v:
Transportation Science. 52:474-492
We consider an integrated supply pricing and biomass logistics network design problem in which yield rates are uncertain. The base supply amount is modeled via a farmers’ decision model that estimates the amount of land dedicated to biomass product
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e889dabf687d486a523f2f81fb2547d7
https://doi.org/10.1287/trsc.2017.0766
https://doi.org/10.1287/trsc.2017.0766
Publikováno v:
Transportation Research Part B: Methodological. 107:124-145
In this study, we pose and analyze an evacuation network design problem to provide a planning tool to help with high-level design decisions involved in strategic preparedness for large scale evacuations. In doing so, while incorporating evacuation ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62716e15c817129240905ed6920f790b
https://doi.org/10.1016/j.trb.2017.11.010
https://doi.org/10.1016/j.trb.2017.11.010
Autor:
Halit Üster, Jyotirmoy Dalal
Publikováno v:
Transportation Science. 52:171-188
We study an emergency response network design problem that integrates relief (supply) and evacuation (demand) sides under disaster location and intensity uncertainties which, in turn, dictate uncertainty in terms of the location and amount of demand.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d50cf22e1eff1eeaceb389f8040ba208
https://doi.org/10.1287/trsc.2016.0725
https://doi.org/10.1287/trsc.2016.0725
Autor:
Halit Üster, Panitan Kewcharoenwong
Publikováno v:
Transportation Science. 51:1177-1195
High driver turnover and driver shortage are costly problems in the truckload trucking industry. Extended on-the-road times and low quality of life with irregular schedules and low get-home rates for drivers are commonly attributed as the main culpri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c949d35228dafb2973a2f0f9d86a4e5
https://doi.org/10.1287/trsc.2016.0704
https://doi.org/10.1287/trsc.2016.0704
Autor:
Sung Ook Hwang, Halit Üster
Publikováno v:
Transportation Science. 51:1063-1085
This study considers an integrated closed-loop supply chain (CLSC) network design problem under uncertainty with regard to product demand and return quantities. To incorporate uncertainty in decision making, we formulate a two-stage stochastic mixed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f6034beef24fe3c6c274679ee04295f
https://doi.org/10.1287/trsc.2015.0663
https://doi.org/10.1287/trsc.2015.0663
Publikováno v:
INFORMS Journal on Computing. 28:674-686
In the Hamiltonian p-median problem (HpMP), the target is to find p cycles that partition a given undirected graph with the objective of minimizing the total sum of the costs of these p cycles. Even though this problem has several applications, the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24075c7da815ff9d55b3cc2124ac425
https://doi.org/10.1287/ijoc.2016.0704
https://doi.org/10.1287/ijoc.2016.0704