Mustafa Kemal Tural

Department of Industrial Engineering
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Exact solution approaches for the workload smoothing in assembly lines
DİNLER, DERYA; Tural, Mustafa Kemal (2021-01-01)
© 2021 Karabuk UniversityIn this paper, the problem of minimizing the smoothness index for an assembly line given a fixed cycle time and the number of workstations is studied. This problem which is known as the workload sm...
Centroid based Tree-Structured Data Clustering Using Vertex/Edge Overlap and Graph Edit Distance
DİNLER, DERYA; Tural, Mustafa Kemal; Özdemirel, Nur Evin (Springer Science and Business Media LLC, 2020-06-01)
We consider a clustering problem in which the data objects are rooted m-ary trees with known node correspondence. We assume that the nodes of the trees are unweighted, but the edges can be unweighted or weighted. We measur...
Paired Domination and Integer Programming
Tural, Mustafa Kemal (2020-05-25)
k-step betweenness centrality
Akgun, Melda Kevser; Tural, Mustafa Kemal (Springer Science and Business Media LLC, 2020-03-01)
The notions of betweenness centrality (BC) and group betweenness centrality (GBC) are widely used in social network analyses. We introduce variants of them; namely, the k-step BC and k-step GBC. The k-step GBC of a group o...
Solution methods for a min-max facility location problem with regional customers considering closest Euclidean distances
DOLU HASTÜRK, NAZLI; HASTÜRK, UMUR; Tural, Mustafa Kemal (Springer Science and Business Media LLC, 2020-03-01)
We study a facility location problem where a single facility serves multiple customers each represented by a (possibly non-convex) region in the plane. The aim of the problem is to locate a single facility in the plane so ...
Multi-facility green Weber problem
Atashi Khoei, Arsham; Süral, Haldun; Tural, Mustafa Kemal (2020-01-01)
Locating facilities to satisfy the demands of customers is a strategic decision for a distribution system. In this article, we study the multi-facility green Weber problem (MF-GWP), an extension of the classical multi-faci...
Municipal solid waste management with cost minimization and emission control objectives: A case study of Ankara
Mohsenizadeh, Melika; Tural, Mustafa Kemal; Kentel, Elçin (Elsevier BV, 2020-01-01)
Proper management of municipal solid waste (MSW) has been a crucial aspect of every society due to its social, environmental, and economic impacts. Operations research techniques have frequently focused on cost minimizatio...
On the Hardness of Almost All Subset Sum Problems by Ordinary Branch-and-bound
Tural, Mustafa Kemal (null; 2019-12-29)
Valid Inequalities for the Maximal Matching Polytope
Tural, Mustafa Kemal (2019-12-01)
Given a graph G=(V,E), a subset M of E is called a matching if no two edges in M are adjacent. A matching is said to be maximal if it is not a proper subset of any other matching. The maximal matching polytope associated w...
Perfect Neighbor Sets in Graphs
Hastürk, Umur; Tural, Mustafa Kemal (2019-10-20)
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