Assoc. Prof. Çağrı Tolga

Galatasaray University
E-Mail:
Phone:  (212) 227-4480
Fax:    
Internal:   683
Office No:   221
Ph.D. Istanbul Technical University, Industrial Engineering Department 2009
Master University of Galatasaray, Industrial Engineering Department 2003
Bachelor's Degree University of Selcuk, Civil Engineering Department 1999
Faculty Board Member University of Galatasaray, Engineering and Technology Faculty 2016-...
Associate Professor University of Galatasaray, Engineering and Technology Faculty, Industrial Engineering Department 2014-...
Department Vice President University of Galatasaray, Engineering and Technology Faculty, Industrial Engineering Department 2011-2013
Assistant Professor University of Galatasaray, Engineering and Technology Faculty, Industrial Engineering Department 2009-2013
Instructor University of Galatasaray, Engineering and Technology Faculty, Industrial Engineering Department 2006-2009
Research Assistant University of Galatasaray, Engineering and Technology Faculty, Industrial Engineering Department 2000-2006
  • Multi-criteria Decision Making
  • Investment Analysis
  • Fuzzy Logic
  • Real Options, Financial Options
  • Innovation Management, R&D Projects, New Product Development
  • ERP Projects
Alali, F., Tolga, A. Ç.,  "Portfolio Allocation with the TODIM Method",  Expert Systems with Applications,  ,  ,  (2019).
Buyukozkan, G., Parlak, İ. B., Tolga, A. Ç.,  "Evaluation of Knowledge Management Tools by Using An Interval Type-2 Fuzzy TOPSIS Method",  International Journal of Computational Intelligence Systems,  Vol. 9, No. 5,  812-826,  (2016).
Tolga, A. Ç., Tuysuz, F., Kahraman, C.,  "A Fuzzy Multi-Criteria Decision Analysis Approach for Retail Location Selection",  International Journal of Inforrmation Technology & Decision Making,  12-4,  729-755,  (2013).
Tolga, A. Ç.,  "A Real Options Approach For Software Development Projects Using Fuzzy ELECTRE",  Journal of Multiple-Valued Logic and Soft Computing,  18 (5-6),  541-560,  (2012).
Tolga, A. Ç., Kahraman, C., Demircan, M. L.,  "A Comparative Fuzzy Real Options Valuation Model using Trinomial Lattice and Black–Scholes Approaches: A Call Center Application",  Journal of Multiple-Valued Logic and Soft Computing,  16 (1-2),  135-154,  (2010).
Kahraman, C., Tolga, A. Ç.,  "An Alternative Ranking Approach and Its Usage in Multi-Criteria Decision-Making",  International Journal of Computational Intelligence Systems,  3 (2),  219-235,  (2009).
Tolga, A. Ç.,  "Fuzzy multicriteria R&D project selection with a real options valuation model",  Journal of Intelligent and Fuzzy Systems,  4 (5),  359-371,  (2008).
Tolga, A. Ç., Kahraman, C.,  "Fuzzy multiattribute evaluation of R&D projects using a real options valuation model",  International Journal of Intelligent Systems,  23 (11),  1153-1176,  (2008).
Parlak, İ. B., Tolga, A. Ç.,  "Health Informatics",  Operations Research Applications in Health Care Management,  Springer,  423-460,  (2018).
Turgut, Z. K., Tolga, A. Ç.,,  "Fuzzy MCDM methods in sustainable and renewable energy alternative selection: Fuzzy VIKOR and fuzzy TODIM",  Energy Management—Collective and Computational Intelligence with Theory and Applications,  Springer,  277-314,  (2018).
Parlak, İ. B., Tolga, A. Ç.,  "Fuzzy Probability Theory I: Discrete Case",  Fuzzy Statistical Decision-Making Theory and Applications,  Springer,  13-34,  (2016).
Tolga, A. Ç., Parlak, İ. B.,  "Fuzzy Probability Theory II: Continuous Case",  Fuzzy Statistical Decision-Making Theory and Applications,  Springer,  35-54,  (2016).
Kahraman, C., Tolga, A. Ç.,  "Fuzzy Investment Planning and Analyses in Production Systems",  Production Engineering and Management under Fuzziness,  Springer,  279-298,  (2010).
Aslan, R., Tolga, A. Ç.,  "Bilgisayarla Teknik Resim Autocad",  Bilgisayarla Teknik Resim Autocad,  Galatasaray Üniversitesi Yayınları,  0-102,  (2002).
Ocakoglu, K., Tolga, A. Ç.,  "Effective Trading in Turkish Electricity Market: Hedging with Options",  World Congress on Engineering 2018 International Conference on Financial Engineering,  1-5,  (2018).
Turgut, Z. K., Tolga, A. Ç.,  "Sustainable and Renewable Energy Power Plants Evaluation by Fuzzy VIKOR Technique",  International MultiConference of Engineers and Computer Scientists ,  ,  (2017).
Alali, F., Tolga, A. Ç.,  "Covariance Based Selection of Risk and Return Factors for Portfolio Optimization",  The 2016 International Conference of Financial Engineering (ICFE 2016),  635-640,  (2016).
Semercioglu, N., Tolga, A. C.,  "A Multi-Stage New Product Development using Fuzzy Type-2 sets in a Real Option Valuation",  IEEE International Conference on Fuzzy Systems-FuzzIEEE,  159-165,  (2015).
Parlak, İ. B, Tolga, A. C.,  "Evaluation of medical devices using fuzzy TOPSIS with Type-2 fuzzy numbers",  11th International FLINS Conference “Decision Making and Soft Computing”,  48-54,  (2014).
Kayserilioglu, B., Tolga, A. C.,  "The Investment Scenario Analysis with Real Options Method by Using Monte Carlo Simulation",  International MultiConference of Engineers and Computer Scientists (IMECS),  975-978,  (2013).