Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
An optimization model for empty tank cars movement at railway petroleum logistics market. / Davydov, Ivan A.
Optimization Problems and Their Applications - 7th International Conference, OPTA 2018, Revised Selected Papers. Springer-Verlag GmbH and Co. KG, 2018. стр. 267-277 (Communications in Computer and Information Science; Том 871).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - An optimization model for empty tank cars movement at railway petroleum logistics market
AU - Davydov, Ivan A.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - We consider the problem of empty tank cars relocation in a railway petroleum transportation. Biggest petroleum carrier in Kazakhstan railway network provides transportation service to the customers. The majority of its expenses consist of an empty run of the cars, as they move to the load stations. Given the demand for empty tank cars, the company seeks to reduce total costs to satisfy all the demand within a planning period. We provide a mathematical model for this problem in terms of integer programming and perform an experimental study with LP solver. Numerical calculations show that new model allows to significantly reduce empty run of the tank cars on the railway petroleum logistics market lowering the total expenses of the company by more than 10% level.
AB - We consider the problem of empty tank cars relocation in a railway petroleum transportation. Biggest petroleum carrier in Kazakhstan railway network provides transportation service to the customers. The majority of its expenses consist of an empty run of the cars, as they move to the load stations. Given the demand for empty tank cars, the company seeks to reduce total costs to satisfy all the demand within a planning period. We provide a mathematical model for this problem in terms of integer programming and perform an experimental study with LP solver. Numerical calculations show that new model allows to significantly reduce empty run of the tank cars on the railway petroleum logistics market lowering the total expenses of the company by more than 10% level.
KW - Assignment
KW - Integer linear programming
KW - Railroads
KW - Tank cars
KW - Transportation
UR - http://www.scopus.com/inward/record.url?scp=85049675288&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-93800-4_21
DO - 10.1007/978-3-319-93800-4_21
M3 - Conference contribution
AN - SCOPUS:85049675288
SN - 9783319937991
T3 - Communications in Computer and Information Science
SP - 267
EP - 277
BT - Optimization Problems and Their Applications - 7th International Conference, OPTA 2018, Revised Selected Papers
PB - Springer-Verlag GmbH and Co. KG
T2 - 7th International Conference on Optimization Problems and Their Applications, OPTA 2018
Y2 - 8 June 2018 through 14 June 2018
ER -
ID: 14464571