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Application of sequence-dependent traveling salesman problem in printed circuit board assembly
(IEEE, 2013-06)
Optimization issues regarding the automated assembly of printed circuit boards attracted the interest of researchers for several decades. This is because even small gains in assembly time result in very important benefits ...
A continuous approximation approach for assessment routing in disaster relief
(Elsevier, 2013-04)
In this paper, we focus on the assessment routing problem which routes teams to different communities to assess damage and relief needs following a disaster. To address time-sensitivity, the routing problem is modeled with ...
Solving credit card fraud detection problem by the new metaheuristics migrating birds optimization
(Springer Science+Business Media, 2013)
Statistical fraud detection problem is a very difficult problem in that there are very few examples of fraud. The great majority of transactions are legitimate. On the other hand, for this binary classification problem the ...
A cost-sensitive decision tree approach for fraud detection
(Elsevier, 2013-11-01)
With the developments in the information technology, fraud is spreading all over the world, resulting in huge financial losses. Though fraud prevention mechanisms such as CHIP&PIN are developed for credit card systems, ...
Applying migrating birds optimization to credit card fraud detection
(Springer Science+Business Media, 2013)
We discuss how the Migrating Birds Optimization algorithm (MBO) is applied to statistical credit card fraud detection problem. MBO is a recently proposed metaheuristic algorithm which is inspired by the V flight formation ...
Tight compact models and comparative analysis for the prize collecting Steiner tree problem
(Elsevier, 2013-03)
We investigate a generalized version of the prize collecting Steiner tree problem (PCSTP), where each node of a given weighted graph is associated with a prize as well as a penalty cost. The problem is to find a tree ...
A novel and successful credit card fraud detection system Implemented in a Turkish Bank
(IEEE, 2013)
We developed a credit card fraud detection solution for a major bank in Turkey. The study was completed in about three years and the developed system has been in use since February 2013. It had a great impact in the rule ...
Integrated experimental design and nonlinear optimization to handle computationally expensive models under resource constraints
(Springer Science+Business Media, 2013-09)
In many real-world applications of optimization, the underlying descriptive system model is defined by computationally expensive functions: simulation modules, numerical models and other “black box” model components are ...
A benders decomposition approach for an integrated airline schedule design and fleet assignment problem with flight retiming, schedule balance, and demand recapture
(Springer Science+Business Media, 2013-11)
The airline’s ability to offer flight schedules that provide service to passengers at desired times in competitive markets, while matching demand with an aircraft fleet of suitable size and composition, can significantly ...
Development of lower bounds for the scheduling of setup tasks in serial production lines
(Inderscience Publishers, 2013)
Efficient production resettings are necessary to achieve production flexibility. For this reason, it is of primary importance to reduce the setup time required to switch the production from one product type to another, and ...
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