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Original scientific paper
https://doi.org/10.17559/TV-20170927100632

Impact of Transportation Problem’s Unbalance on Difference between Initial and Optimal Solution

Mario Galić   ORCID icon orcid.org/0000-0001-7137-6695 ; Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering Osijek, Vladimira Preloga 3, 31000 Osijek, Croatia
Zlata Dolaček-Alduk   ORCID icon orcid.org/0000-0003-4581-6559 ; Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering Osijek, Vladimira Preloga 3, 31000 Osijek, Croatia
Uroš Klanšek   ORCID icon orcid.org/0000-0002-7341-8761 ; University of Maribor, Faculty of Civil Engineering, Transportation Engineering and Architecture, Smetanova ulica 17, 2000 Maribor, Slovenia

Fulltext: english, pdf (377 KB) pages 625-630 downloads: 131* cite
APA 6th Edition
Galić, M., Dolaček-Alduk, Z. & Klanšek, U. (2019). Impact of Transportation Problem’s Unbalance on Difference between Initial and Optimal Solution. Tehnički vjesnik, 26 (3), 625-630. https://doi.org/10.17559/TV-20170927100632
MLA 8th Edition
Galić, Mario, et al. "Impact of Transportation Problem’s Unbalance on Difference between Initial and Optimal Solution." Tehnički vjesnik, vol. 26, no. 3, 2019, pp. 625-630. https://doi.org/10.17559/TV-20170927100632. Accessed 16 Dec. 2019.
Chicago 17th Edition
Galić, Mario, Zlata Dolaček-Alduk and Uroš Klanšek. "Impact of Transportation Problem’s Unbalance on Difference between Initial and Optimal Solution." Tehnički vjesnik 26, no. 3 (2019): 625-630. https://doi.org/10.17559/TV-20170927100632
Harvard
Galić, M., Dolaček-Alduk, Z., and Klanšek, U. (2019). 'Impact of Transportation Problem’s Unbalance on Difference between Initial and Optimal Solution', Tehnički vjesnik, 26(3), pp. 625-630. https://doi.org/10.17559/TV-20170927100632
Vancouver
Galić M, Dolaček-Alduk Z, Klanšek U. Impact of Transportation Problem’s Unbalance on Difference between Initial and Optimal Solution. Tehnički vjesnik [Internet]. 2019 [cited 2019 December 16];26(3):625-630. https://doi.org/10.17559/TV-20170927100632
IEEE
M. Galić, Z. Dolaček-Alduk and U. Klanšek, "Impact of Transportation Problem’s Unbalance on Difference between Initial and Optimal Solution", Tehnički vjesnik, vol.26, no. 3, pp. 625-630, 2019. [Online]. https://doi.org/10.17559/TV-20170927100632

Abstracts
This paper deals with the impact of transportation problem’s (TP) unbalance on difference between the initial and optimal solution. An analysis based on the executed numerical experiments roughly reveals how the unbalance of linear TP affects differences between objective function values of initial feasible solutions generated by most commonly applied approaches (such as least cost method and Vogel’s approximation method) and optimal solutions. Furthermore, this research addresses the question whether the form and/or the number of decision variables has an influence on such differences. The obtained results have indicated scattered, but roughly visible linear relation between unbalance of linear TP and difference between objective function values of initial and optimal solutions.

Keywords
initial solution; optimal solution; unbalanced transportation problem

Hrčak ID: 220984

URI
https://hrcak.srce.hr/220984

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