Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384828064> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W4384828064 abstract "The p-hub center problem is a fundamental model for the strategic design of hub location. It aims at constructing p fully interconnected hubs and links from nodes to hubs so that the longest path between any two nodes is minimized. Existing literature on the p-hub center problem under uncertainty often assumes a joint distribution of travel times, which is difficult (if not impossible) to elicit precisely. In this paper, we bridge the gap by investigating two distributionally robust chance-constrained models that cover, respectively, an existing stochastic one under independent normal distribution and one that is based on the sample average approximation approach as a special case. We derive deterministic reformulations as a mixed-integer program wherein a large number of constraints can be dynamically added via a constraint-generation approach to accelerate computation. Counterparts of our models in the emerging robust satisficing framework are also discussed. Extensive numerical experiments demonstrate the encouraging out-of-sample performance of our proposed models as well as the effectiveness of the constraint-generation approach. History: Accepted by Pascal Van Hentenryck, Area Editor for Computational Modeling: Methods & Analysis. Funding: This work is partially supported by the National Natural Science Foundation of China [Grants 72101187 and 72021002] and Early Career Scheme from the Hong Kong Research Grants Council General Research Fund [Grant 9043424] and NSFC/RGC Joint Research Scheme N_CityU105/21. Y. Zhao is supported by the Ministry of Education, Singapore, under its 2019 Academic Research Fund Tier 3 grant call [Grant MOE-2019-T3-1-010]. Supplemental Material: The software that supports the findings of this study is available within the paper and its Supplemental Information ( https://pubsonline.informs.org/doi/suppl/10.1287/ijoc.2022.0113 ) as well as from the IJOC GitHub software repository ( https://github.com/INFORMSJoC/2022.0113 ). The complete IJOC Software and Data Repository is available at https://informsjoc.github.io/ ." @default.
- W4384828064 created "2023-07-21" @default.
- W4384828064 creator A5009890959 @default.
- W4384828064 creator A5025425593 @default.
- W4384828064 creator A5050187781 @default.
- W4384828064 date "2023-07-19" @default.
- W4384828064 modified "2023-09-24" @default.
- W4384828064 title "Distributionally Robust Chance-Constrained <i>p</i>-Hub Center Problem" @default.
- W4384828064 cites W1542523037 @default.
- W4384828064 cites W1569990960 @default.
- W4384828064 cites W1967729795 @default.
- W4384828064 cites W1968355947 @default.
- W4384828064 cites W1973655159 @default.
- W4384828064 cites W1981776996 @default.
- W4384828064 cites W1989755892 @default.
- W4384828064 cites W2003777645 @default.
- W4384828064 cites W2004512637 @default.
- W4384828064 cites W2006041100 @default.
- W4384828064 cites W2016157777 @default.
- W4384828064 cites W2037551729 @default.
- W4384828064 cites W2039744534 @default.
- W4384828064 cites W2060298874 @default.
- W4384828064 cites W2071327538 @default.
- W4384828064 cites W2082452219 @default.
- W4384828064 cites W2092660864 @default.
- W4384828064 cites W2099506495 @default.
- W4384828064 cites W2102750402 @default.
- W4384828064 cites W2103491696 @default.
- W4384828064 cites W2117156423 @default.
- W4384828064 cites W2118578357 @default.
- W4384828064 cites W2118718359 @default.
- W4384828064 cites W2119303899 @default.
- W4384828064 cites W2122656899 @default.
- W4384828064 cites W2125417745 @default.
- W4384828064 cites W2127859636 @default.
- W4384828064 cites W2142261996 @default.
- W4384828064 cites W2146544027 @default.
- W4384828064 cites W2159038687 @default.
- W4384828064 cites W2159309155 @default.
- W4384828064 cites W2336156739 @default.
- W4384828064 cites W2793108066 @default.
- W4384828064 cites W2887782738 @default.
- W4384828064 cites W2963450292 @default.
- W4384828064 cites W2982099104 @default.
- W4384828064 cites W2987963462 @default.
- W4384828064 cites W2994843702 @default.
- W4384828064 cites W3092147387 @default.
- W4384828064 cites W3122086209 @default.
- W4384828064 cites W3124187518 @default.
- W4384828064 cites W3124856560 @default.
- W4384828064 cites W3128377704 @default.
- W4384828064 cites W3135523718 @default.
- W4384828064 cites W4233762729 @default.
- W4384828064 cites W4286494325 @default.
- W4384828064 cites W4307640775 @default.
- W4384828064 doi "https://doi.org/10.1287/ijoc.2022.0113" @default.
- W4384828064 hasPublicationYear "2023" @default.
- W4384828064 type Work @default.
- W4384828064 citedByCount "0" @default.
- W4384828064 crossrefType "journal-article" @default.
- W4384828064 hasAuthorship W4384828064A5009890959 @default.
- W4384828064 hasAuthorship W4384828064A5025425593 @default.
- W4384828064 hasAuthorship W4384828064A5050187781 @default.
- W4384828064 hasConcept C126255220 @default.
- W4384828064 hasConcept C33923547 @default.
- W4384828064 hasConcept C41008148 @default.
- W4384828064 hasConcept C42475967 @default.
- W4384828064 hasConcept C56086750 @default.
- W4384828064 hasConceptScore W4384828064C126255220 @default.
- W4384828064 hasConceptScore W4384828064C33923547 @default.
- W4384828064 hasConceptScore W4384828064C41008148 @default.
- W4384828064 hasConceptScore W4384828064C42475967 @default.
- W4384828064 hasConceptScore W4384828064C56086750 @default.
- W4384828064 hasLocation W43848280641 @default.
- W4384828064 hasOpenAccess W4384828064 @default.
- W4384828064 hasPrimaryLocation W43848280641 @default.
- W4384828064 hasRelatedWork W2001053389 @default.
- W4384828064 hasRelatedWork W2080202770 @default.
- W4384828064 hasRelatedWork W2158609391 @default.
- W4384828064 hasRelatedWork W2478592842 @default.
- W4384828064 hasRelatedWork W2791119991 @default.
- W4384828064 hasRelatedWork W3102599755 @default.
- W4384828064 hasRelatedWork W3161815838 @default.
- W4384828064 hasRelatedWork W3172764889 @default.
- W4384828064 hasRelatedWork W4295916115 @default.
- W4384828064 hasRelatedWork W4310470542 @default.
- W4384828064 isParatext "false" @default.
- W4384828064 isRetracted "false" @default.
- W4384828064 workType "article" @default.