Search Results - "LOKMAN, Banu"

İki kriterli tek makinalı çizelgeleme problemi için bir yaklaşım by LOKMAN, Banu

“…Bu çalışmada, maksimum ağırlıklı geç bitirme ve ağırlıklı toplam akış zamanının en küçüklendiği iki kriterli tek makinalı çizelgeleme problemi için bir…”
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Optimizing a linear function over the nondominated set of multiobjective integer programs by Lokman, Banu

“…In this paper, we develop two algorithms to optimize a linear function over the nondominated set of multiobjective integer programs. The algorithms iteratively…”
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A Stochastic Multi-criteria divisive hierarchical clustering algorithm by Ishizaka, Alessio, Lokman, Banu, Tasiou, Menelaos

“…highlights•A new multicriteria divisive hierarchical clustering has been developed.•It is coupled with SMAA and Ensemble clustering.•It tackles problems with…”
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Editorial for “Recent advances and applications of multi-objective optimization” by Karakaya, Gulsah, Lokman, Banu

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Finding the Nondominated Set and Efficient Integer Vectors for a Class of Three-Objective Mixed-Integer Linear Programs by Ceyhan, Gökhan, Köksalan, Murat, Lokman, Banu

“…We consider a class of three-objective mixed-integer linear programs (MILPs) where at least one of the objective functions takes only discrete values. These…”
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Extensions for Benders cuts and new valid inequalities for solving the European day-ahead electricity market clearing problem efficiently by Ceyhan, Gökhan, Köksalan, Murat, Lokman, Banu

“…•There may not exist uniform prices in day-ahead electricity markets.•Market operators aim for partial-equilibrium solutions.•Pricing variables are associated…”
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Robustness of efficiency scores in data envelopment analysis with interval scale data by Nasrabadi, Nasim, Dehnokhalaji, Akram, Korhonen, Pekka, Lokman, Banu, Wallenius, Jyrki

“…•Our paper is about DEA with interval scale data.•More specifically, our focus is on robustness of efficiency scores.•We illustrate our analysis with two…”
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Finding all nondominated points of multi-objective integer programs by Lokman, Banu, Köksalan, Murat

“…We develop exact algorithms for multi-objective integer programming (MIP) problems. The algorithms iteratively generate nondominated points and exclude the…”
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Finding a representative nondominated set for multi-objective mixed integer programs by Ceyhan, Gökhan, Köksalan, Murat, Lokman, Banu

“…•Representative sets are found for multi-objective mixed integer programs.•A desired level of quality is guaranteed in representing the nondominated…”
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Cluster ensemble selection and consensus clustering: A multi-objective optimization approach by Aktaş, Dilay, Lokman, Banu, İnkaya, Tülin, Dejaegere, Gilles

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Representing the nondominated set in multi-objective mixed-integer programs by Doğan, Ilgın, Lokman, Banu, Köksalan, Murat

“…•An exact algorithm is developed for multi-objective mixed integer programs.•Small representative sets guaranteeing a prespecified precision are…”
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Distribution based representative sets for multi-objective integer programs by Özarık, Sami Serkan, Lokman, Banu, Köksalan, Murat

“…•A density measure is introduced to study the characteristics of nondominated sets.•Distribution based representations are found for Multi-Objective Integer…”
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Finding nadir points in multi-objective integer programs by Köksalan, Murat, Lokman, Banu

“…We address the problem of finding the nadir point in a multi-objective integer programming problem. Finding the nadir point is not straightforward, especially…”
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An interactive approximation algorithm for multi-objective integer programs by Lokman, Banu, Köksalan, Murat, Korhonen, Pekka J., Wallenius, Jyrki

“…•An interactive algorithm for multi-objective integer programs is developed.•The algorithm finds the most preferred point at a desired level of accuracy.•The…”
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An interactive algorithm to find the most preferred solution of multi-objective integer programs by Lokman, Banu, Köksalan, Murat, Korhonen, Pekka J., Wallenius, Jyrki

“…In this paper, we develop an interactive algorithm that finds the most preferred solution of a decision maker (DM) for multi-objective integer programming…”
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Approximating the nondominated frontiers of multi-objective combinatorial optimization problems by Köksalan, Murat, Lokman, Banu

“…Finding all nondominated vectors for multi‐objective combinatorial optimization (MOCO) problems is computationally very hard in general. We approximate the…”
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Converging Preferred Regions in Multi-Objective Combinatorial Optimization Problems by Lokman, Banu

“…Finding the true nondominated points is typically hard for Multi-objective Combinatorial Optimization (MOCO) problems. Furthermore, it is not practical to…”
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Finding highly preferred points for multi-objective integer programs by Lokman, Banu, Köksalan, Murat

“…This article develops exact algorithms to generate all non-dominated points in a specified region of the criteria space in Multi-Objective Integer Programs…”
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