Ali Serhan Koyuncugil

Learn More
It is very important to identify the appropriate donor in organ transplantation under the time constraint. Clearly, adequate time must be spent in appropriate donor research in that kind of vital operation. On the other hand, time is very important to search for other alternatives in case of inappropriate donor. However, the possibility for determining the(More)
The aims of this study are to provide a standard CUR value, to determine financial and organizational factors which affect the capacity utilization and develop road maps for increasing capacity utilization. To reach these aims by an objective method, we used data mining method that discovers hidden and useful pattern in a large amount of data. Two different(More)
former vice head of Turkish Statisticians Association. In addition, he is Member of Advisors Board for Young Businessmen Association of Turkey. He has been taking part in a lot of international and national projects (UN, IBRD, EU, etc.). He has been taking part in a lot of international and national journals, conferences as an editorial board member,(More)
The aim of this study is to develop a Financial Early Warning System (FEWS) for hospitals by using data mining. A data mining method, Chi-Square Automatic Interaction Detector (CHAID) decision tree algorithm, was used in the study for financial profiling and developing FEWS. The study was conducted in Turkish Ministry of Health’s public hospitals which were(More)
After last global financial crisis, one of the most important concerns of the governments became unemployment. Higher unemployment rates haves been forcing governments to develop some policies. Some of these policies has been included financial policies while some of them included social policies. One of the most important concerns of social policies is(More)
Basel II Capital Accord has been the center of attention of credit companies, banks and firms. Under Basel II banks will from now on not only consider financial risk of firms but also operational risk thereof before they grant loans to firms. Nowadays, measuring and detecting operational risk is a complicated task fundamental element of business success and(More)
  • 1