Yazar "Öztürk, G." için WoS İndeksli Yayınlar Koleksiyonu listeleme
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An incremental clustering algorithm based on hyperbolic smoothing
Bagirov, Adil M.; Ordin, B.; Öztürk, G.; Xavier, A. E. (Springer, 2015)Clustering is an important problem in data mining. It can be formulated as a nonsmooth, nonconvex optimization problem. For the most global optimization techniques this problem is challenging even in medium size data sets. ... -
A sharp augmented Lagrangian-based method in constrained non-convex optimization
Bagirov, Adil M.; Öztürk, G.; Kasımbeyli, Refail (Taylor & Francis LTD, 2019)In this paper, a novel sharp Augmented Lagrangian-based global optimization method is developed for solving constrained non-convex optimization problems. The algorithm consists of outer and inner loops. At each inner ...