Browsing by Author "Aras, Necati"

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Bilevel models on the competitive facility location problem

Aras, Necati; Küçükaydın, Hande (Springer, 2017)

Facility location and allocation problems have been a major area of research for decades, which has led to a vast and still growing literature. Although there are many variants of these problems, there exist two common ...
Determining the most vulnerable components in a transportatıon network

Küçükaydın, Hande; Aras, Necati (Yıldız Technical University, 2018)

Transportation networks belong to the class of critical infrastructure networks since a small deterioration in the service provision has the potential to cause considerable negative consequences on everyday activities. ...
Gradual covering location problem with multi-type facilities considering customer preferences

Küçükaydın, Hande; Aras, Necati (Elsevier, 2020)

In this paper, we address a discrete facility location problem where a retailer aims at locating new facilities with possibly different characteristics. Customers visit the facilities based on their preferences which are ...
Minimizing the misinformation spread in social networks

Tanınmış, Kübra; Aras, Necati; Kuban, İ. Kuban Altınel; Güney, Evren (Taylor and Francis, 2019)

The Influence Maximization Problem has been widely studied in recent years, due to rich application areas including marketing. It involves finding k nodes to trigger a spread such that the expected number of influenced ...