Search Results - subject:"polyhedral analysis"

Integer programming methods for solving binary interdiction games

Wei, Ningji; Walteros, Jose L. - In: European journal of operational research : EJOR 302 (2022) 2, pp. 456-469

Persistent link: https://www.econbiz.de/10013269811

Symmetry breaking of identical projects in the high-multiplicity RCPSP/max

Edwards, Steven J.; Baatar, Davaatseren; Smith-Miles, Kate - In: Journal of the Operational Research Society 72 (2021) 8, pp. 1822-1843

Persistent link: https://www.econbiz.de/10012609230

Exact solution of several families of location-arc routing problems

Fernández, Elena; Laporte, Gilbert; … - In: Transportation science : a journal of the Institute for … 53 (2019) 5, pp. 1313-1333

Persistent link: https://www.econbiz.de/10012108764

Valid inequalities for two-period relaxations of big-bucket lot-sizing problems : zero setup case

Doostmohammadi, Mahdi; Akartunalı, Kerem - In: European journal of operational research : EJOR 267 (2018) 1, pp. 86-95

Persistent link: https://www.econbiz.de/10011812316

A branch-and-cut algorithm for the multidepot rural postman problem

Fernández, Elena; Laporte, Gilbert; … - In: Transportation science : a journal of the Institute for … 52 (2018) 2, pp. 353-369

Persistent link: https://www.econbiz.de/10011854896

A polyhedral study of the cardinality constrained multi-cycle and multi-chain problem on directed graphs

Mak-Hau, Vicky - In: Computers & operations research : and their … 99 (2018), pp. 13-26

Persistent link: https://www.econbiz.de/10011901531

The hierarchical mixed rural postman problem : polyhedral analysis and a branch-and-cut algorithm

Colombi, Marco; Corberán, Ángel; Mansini, Renata; … - In: European journal of operational research : EJOR 257 (2017) 1, pp. 1-12

Persistent link: https://www.econbiz.de/10011639319

The opportunistic replacement problem: theoretical analyses and numerical tests

Almgren, Torgny; Andréasson, Niclas; Patriksson, Michael; … - In: Mathematical Methods of Operations Research 76 (2012) 3, pp. 289-319

We consider a model for determining optimal opportunistic maintenance schedules w.r.t. a maximum replacement interval. This problem generalizes that of Dickman et al. (J Oper Res Soc India 28:165–175, <CitationRef CitationID="CR12">1991</CitationRef>) and is a natural starting point for modelling replacement schedules of more complex...</citationref>

Persistent link: https://www.econbiz.de/10010999715

The opportunistic replacement problem: theoretical analyses and numerical tests

Almgren, Torgny; Andréasson, Niclas; Patriksson, Michael; … - In: Computational Statistics 76 (2012) 3, pp. 289-319

We consider a model for determining optimal opportunistic maintenance schedules w.r.t. a maximum replacement interval. This problem generalizes that of Dickman et al. (J Oper Res Soc India 28:165–175, 1991 ) and is a natural starting point for modelling replacement schedules of more complex...

Persistent link: https://www.econbiz.de/10010759317

Lot-sizing with fixed charges on stocks: the convex hull

VAN VYVE, Mathieu; ORTEGA, Francisco - Center for Operations Research and Econometrics (CORE), … - 2003

In this paper we examine a variant of the uncapacitated lot-sizing model of Wagner-Whitin that includes ﬁxed charges on the stocks. Such a model is natural in a production environment where stocking is a complex operation. The problem can also be seen as a single source uncapacitated ﬁxed...

Persistent link: https://www.econbiz.de/10005065400