Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Niaz A. Wassan"'
Publikováno v:
Solving Transport Problems
This chapter highlights the role of green technologies and provides an insight into the ways in which they can help reduce carbon emissions. It studies various options and features related to green technology (alternative fuel‐powered vehicles (AFV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af1bd5baa47f3bd5f9a40ea95251298a
https://doi.org/10.1002/9781119686750.ch2
https://doi.org/10.1002/9781119686750.ch2
Publikováno v:
Expert Systems with Applications. 114:183-195
In this paper we consider a real life Vehicle Routing Problem inspired by the gas delivery industry in the United Kingdom. The problem is characterized by heterogeneous vehicle fleet, demand-dependent service times, maximum allowable overtime and a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a6cbf7ce54c81cac8bd9db206c8696a
https://doi.org/10.1016/j.eswa.2018.07.034
https://doi.org/10.1016/j.eswa.2018.07.034
Publikováno v:
European Journal of Operational Research. 269:159-170
We have developed an efficient heuristic algorithm for location of alternative-fuel stations. The algorithm is constructed based on solving the sequence of subproblems restricted on a set of promising station candidates, and fixing a number of the be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d00a61f8e3e89f99b9c07220cc601af5
https://doi.org/10.1016/j.ejor.2017.10.012
https://doi.org/10.1016/j.ejor.2017.10.012
Publikováno v:
Transportation Research Part B: Methodological. 101:162-184
The cumulative capacitated vehicle routing problem (CCVRP) is a relatively new variant of the classical capacitated vehicle routing problem in which the objective is to minimise the sum of arrival times at customers (min-sum) instead of the total rou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::557b81a99448ce6990a63719497f8ad7
https://doi.org/10.1016/j.trb.2017.04.003
https://doi.org/10.1016/j.trb.2017.04.003
Publikováno v:
Green Transportation and New Advances in Vehicle Routing Problems ISBN: 9783030453114
In recent years, there is an increasing volume of research focusing on problems with real life applicability across the entire vehicle routing domain. Bringing academia closer to industry operations has enriched the literature significantly and led t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d42afa80ea012211bb22e92be6c12a
https://doi.org/10.1007/978-3-030-45312-1_8
https://doi.org/10.1007/978-3-030-45312-1_8
Publikováno v:
Expert Systems with Applications. 65:383-397
An effective hybridisation of adaptive VNS with LNS is proposed.Intelligent selection mechanism is integrated in the local search of the AVNS.Introduction of effective data structure and a neighbourhood reduction scheme.A novel implementation of LNS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb4c0fd89331212a9ee2013cb259fc06
https://doi.org/10.1016/j.eswa.2016.08.060
https://doi.org/10.1016/j.eswa.2016.08.060
Publikováno v:
Expert Systems with Applications. 158:113574
Time-critical freight logistics is an area within logistics research where the shipper’s orders need to be received relatively urgently using a third party logistics (3PL) that provides a quote (bid) to the shipper within a very short period. We so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9742b9918b6a73f83847f4f0c268d2f8
https://doi.org/10.1016/j.eswa.2020.113574
https://doi.org/10.1016/j.eswa.2020.113574
Publikováno v:
Computers & Operations Research. 52:315-325
The multi-depot fleet size and mix vehicle routing problem, also known as the multi-depot routing with heterogeneous vehicles, is investigated. A mathematical formulation is given and lower as well as upper bounds are produced using a three hour exec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cbc18ccfc7d014348b77a2123dff5b4
https://doi.org/10.1016/j.cor.2013.05.011
https://doi.org/10.1016/j.cor.2013.05.011
Autor:
Gábor Nagy, Niaz A. Wassan
Publikováno v:
International Journal of Transportation. 2:95-110
The paper investigates a class of extensions to the vehicle routing problem. Different problem versions – some well-known, some more recent – are explained and placed in a taxonomy. A central focus of the paper is on the assumptions generally mad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a95585d9ea1d004abee50cd4eaab951
https://doi.org/10.14257/ijt.2014.2.1.06
https://doi.org/10.14257/ijt.2014.2.1.06
Publikováno v:
Transportation Research Part E: Logistics and Transportation Review. 56:22-35
In this paper we present a new variant of the classical Vehicle Routing Problem – the Fleet Size and Mix Vehicle Routing Problem with Backhauls (FSMVRPB). An ILP formulation of the FSMVRPB is presented. Optimal solutions for small size instances ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1e95891934f6657613f49ade442358
https://doi.org/10.1016/j.tre.2013.05.005
https://doi.org/10.1016/j.tre.2013.05.005