Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Waleed Najy"'
Publikováno v:
SIAM Journal on Optimization. 32:321-353
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::709f283d679238988b667eea8b48f4ff
https://doi.org/10.1137/20m137570x
https://doi.org/10.1137/20m137570x
Autor:
Ali Diabat, Waleed Najy
Publikováno v:
Transportation Research Part B: Methodological. 133:62-84
This paper is the first to consider a novel and more realistic variant of the uncapacitated hub location problem where both flow-dependent economies of scale and congestion considerations are incorporated into the multiple-allocation version of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::562a452671868fe51469a1fb4f85b350
https://doi.org/10.1016/j.trb.2019.12.003
https://doi.org/10.1016/j.trb.2019.12.003
Publikováno v:
Algorithmica. 81:2377-2429
We consider the following semi-infinite linear programming problems: $$\max $$ (resp., $$\min $$ ) $$c^Tx$$ s.t. $$y^TA_ix+(d^i)^Tx \le b_i$$ (resp., $$y^TA_ix+(d^i)^Tx \ge b_i)$$ , for all $$y \in {{\mathcal {Y}}}_i$$ , for $$i=1,\ldots ,N$$ , where
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e28824edbbe10c1255cb5a4492e646b
https://doi.org/10.1007/s00453-018-00539-4
https://doi.org/10.1007/s00453-018-00539-4
In this paper, we formally introduce a variant of the inventory routing problem (IRP) that we call the fixed-partition policy IRP (FPP-IRP). In contrast to the classical IRP in which delivery routes are arbitrary, the FPP-IRP partitions customers int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95796c4c0edfed118bbd77b8f56117c3
http://hdl.handle.net/11379/552821
http://hdl.handle.net/11379/552821
Publikováno v:
Approximation and Online Algorithms ISBN: 9783319517407
WAOA
WAOA
We consider the following semi-infinite linear programming problems: \(\max \) (resp., \(\min \)) \(c^Tx\) s.t. \(y^TA_ix+(d^i)^Tx \le b_i\) (resp., \(y^TA_ix+(d^i)^Tx \ge b_i)\), for all \(y \in \mathcal Y_i\), for \(i=1,\ldots ,N\), where \(\mathca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4363f03e98348fffe96aa40797e4ff75
https://doi.org/10.1007/978-3-319-51741-4_7
https://doi.org/10.1007/978-3-319-51741-4_7