Matches in SemOpenAlex for { <https://semopenalex.org/work/W3186291209> ?p ?o ?g. }
- W3186291209 endingPage "785" @default.
- W3186291209 startingPage "766" @default.
- W3186291209 abstract "The economies of scale in hub location is usually modeled by a constant parameter, which captures the benefits companies obtain through consolidation. In their article “Single allocation hub location with heterogeneous economies of scale,” Rostami et al. relax this assumption and consider hub-hub connection costs as piecewise linear functions of the flow amounts. This spoils the triangular inequality property of the distance matrix, making the classical flow-based model invalid and further complicates the problem. The authors tackle the challenge by building a mixed-integer quadratically constrained program and by developing a methodology based on constructing Lagrangian function, linear dual functions, and specialized polynomial-time algorithms to generate enhanced cuts. The developed method offers a new strategy in Benders-type decomposition through relaxing a set of complicating constraints in subproblems when such relaxation is tight. The results confirm the efficacy of the solution methods in solving large-scale problem instances." @default.
- W3186291209 created "2021-08-02" @default.
- W3186291209 creator A5076313841 @default.
- W3186291209 date "2022-03-01" @default.
- W3186291209 modified "2023-10-17" @default.
- W3186291209 title "Single Allocation Hub Location with Heterogeneous Economies of Scale" @default.
- W3186291209 cites W1231707848 @default.
- W3186291209 cites W17344140 @default.
- W3186291209 cites W1965881091 @default.
- W3186291209 cites W1975375864 @default.
- W3186291209 cites W1978472637 @default.
- W3186291209 cites W1979619396 @default.
- W3186291209 cites W1992790175 @default.
- W3186291209 cites W2004512637 @default.
- W3186291209 cites W2007342782 @default.
- W3186291209 cites W2008731232 @default.
- W3186291209 cites W2015462215 @default.
- W3186291209 cites W2016268962 @default.
- W3186291209 cites W2022806143 @default.
- W3186291209 cites W2025310120 @default.
- W3186291209 cites W2029470983 @default.
- W3186291209 cites W2037551729 @default.
- W3186291209 cites W2039744534 @default.
- W3186291209 cites W2040318179 @default.
- W3186291209 cites W2043479161 @default.
- W3186291209 cites W2047279742 @default.
- W3186291209 cites W2065635487 @default.
- W3186291209 cites W2068309161 @default.
- W3186291209 cites W2068913356 @default.
- W3186291209 cites W2069808690 @default.
- W3186291209 cites W2078415021 @default.
- W3186291209 cites W2086522200 @default.
- W3186291209 cites W2087063246 @default.
- W3186291209 cites W2090120298 @default.
- W3186291209 cites W2100387313 @default.
- W3186291209 cites W2106541949 @default.
- W3186291209 cites W2124847400 @default.
- W3186291209 cites W2125401464 @default.
- W3186291209 cites W2128361327 @default.
- W3186291209 cites W2133786786 @default.
- W3186291209 cites W2135657744 @default.
- W3186291209 cites W2150123606 @default.
- W3186291209 cites W2153261831 @default.
- W3186291209 cites W2157158960 @default.
- W3186291209 cites W2158203765 @default.
- W3186291209 cites W2159038687 @default.
- W3186291209 cites W2161116097 @default.
- W3186291209 cites W2226494280 @default.
- W3186291209 cites W2405230269 @default.
- W3186291209 cites W2601069307 @default.
- W3186291209 cites W2602497572 @default.
- W3186291209 cites W2735356832 @default.
- W3186291209 cites W2796271482 @default.
- W3186291209 cites W3047766255 @default.
- W3186291209 cites W3091452775 @default.
- W3186291209 cites W4211246340 @default.
- W3186291209 cites W4236384091 @default.
- W3186291209 cites W4382892785 @default.
- W3186291209 cites W81344591 @default.
- W3186291209 doi "https://doi.org/10.1287/opre.2021.2185" @default.
- W3186291209 hasPublicationYear "2022" @default.
- W3186291209 type Work @default.
- W3186291209 sameAs 3186291209 @default.
- W3186291209 citedByCount "3" @default.
- W3186291209 countsByYear W31862912092023 @default.
- W3186291209 crossrefType "journal-article" @default.
- W3186291209 hasAuthorship W3186291209A5076313841 @default.
- W3186291209 hasBestOaLocation W31862912092 @default.
- W3186291209 hasConcept C11413529 @default.
- W3186291209 hasConcept C121332964 @default.
- W3186291209 hasConcept C121955636 @default.
- W3186291209 hasConcept C126255220 @default.
- W3186291209 hasConcept C134306372 @default.
- W3186291209 hasConcept C139719470 @default.
- W3186291209 hasConcept C153658351 @default.
- W3186291209 hasConcept C162324750 @default.
- W3186291209 hasConcept C164660894 @default.
- W3186291209 hasConcept C165083353 @default.
- W3186291209 hasConcept C168956720 @default.
- W3186291209 hasConcept C175444787 @default.
- W3186291209 hasConcept C195956108 @default.
- W3186291209 hasConcept C199360897 @default.
- W3186291209 hasConcept C2776014549 @default.
- W3186291209 hasConcept C2777027219 @default.
- W3186291209 hasConcept C2778348673 @default.
- W3186291209 hasConcept C2778755073 @default.
- W3186291209 hasConcept C29321873 @default.
- W3186291209 hasConcept C33923547 @default.
- W3186291209 hasConcept C41008148 @default.
- W3186291209 hasConcept C41045048 @default.
- W3186291209 hasConcept C48044578 @default.
- W3186291209 hasConcept C56086750 @default.
- W3186291209 hasConcept C62520636 @default.
- W3186291209 hasConcept C77088390 @default.
- W3186291209 hasConcept C91765299 @default.
- W3186291209 hasConceptScore W3186291209C11413529 @default.
- W3186291209 hasConceptScore W3186291209C121332964 @default.
- W3186291209 hasConceptScore W3186291209C121955636 @default.