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Browsing by Subject "Algorithms"

Browsing by Subject "Algorithms"

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  • Atalay, Fatma Betül; Friedler, Sorelle A.; Xu, Dianna (IEEE, 2016)
    We analyze the correctness of an O(n log n) time divide-and-conquer algorithm for the convex hull problem when each input point is a location determined by a normal distribution. We show that the algorithm finds the convex ...
  • Altınışık, Enes; Tasdemir, Kasim; Sencar, Hüsrev Taha (IEEE Computer SOC, 2018)
    Every device equipped with a digital camera has a unique identity. This phenomenon is essentially due to a systematic noise component of an imaging sensor, known as photo-response non-uniformity (PRNU) noise. An imaging ...
  • Erdogan, A.E.; Ylmaz, T.; Sert, O.C.; Akyüz, M.; Özyer, Tansel; Alhajj, R. (Association for Computing Machinery, Inc., 2017-07-31)
    The work described in this paper illustrates how social media is a valuable source of data which may be processed for informative knowledge discovery which may help in better decision making. We concentrate on Twitter as ...
  • Çaşkurlu, Buğra; Mkrtchyan, V.; Parekh, O; Subramani, K. (Springer Verlag, 2014)
    Graphs are often used to model risk management in various systems. Particularly, Caskurlu et al. in [6] have considered a system which essentially represents a tripartite graph. The goal in this model is to reduce the ...
  • Özbayoğlu, Ahmet Murat (Institute of Electrical and Electronics Engineers Inc., 2018-07-05)
    Due to the imperfect physical arrangement of camera sensors, spectral bands of ground observation satellite images are usually shifted relative to each other. In order to address this issue, we propose a computationally ...