Proceedings

Full List of Proceedings

  1. Özsoy, V.S. (2020, Feb 12-14). Performance of Differential Evolution, Particle Swarm Optimization, Genetic Algorithm, and Artificial Bee Colony algorithms in clustering analysis. 20th International Symposium on Econometrics, Operations Research and Statistics, Ankara, Turkey.

  2. Özsoy, V.S., Özsoy, M., Örkcü, H.H. (2020, Feb 12-14). Determination of The Most Efficient Cement Producer of Turkey using Mixed Integer Linear Programming Model. 20th International Symposium on Econometrics, Operations Research and Statistics, Ankara, Turkey.

  3. Özsoy, V.S., (2019, Nov 14-16). Execution of Particle Swarm Optimization Algorithm according to Acceleration Coefficients and Inertia Weight Strategies. The 2nd International Conference on Artificial Intelligence towards Industry 4.0 , Iskenderun, Turkey.

  4. Alp, İ., Özsoy, V.S. (2019, Oct 31 - Nov 2). Environmental Performance Assessment of Countries Using A New Common Weights Algorithm. 3th International Mersin Symposium, Mersin, Turkey.

  5. Balkan, D., Özsoy, V.S., Belgin, Ö. (2019, Sep 19). Evaluation of Technology Development Zones using Data Envelopment Analysis. 5th International Conferences on Engineering Sciences, Ankara, Turkey.

  6. Demir, E., Özsoy, V.S., Örkcü, H.H. (2019, June 28-30). Estimation of Parameters of Levy Distribution by Genetic Algorithm: A Simulation Study. Eurasia 3rd International Congress of Applied Sciences, Trabzon, Turkey.

  7. Özsoy, V.S., Bal, H., (2019, June 17-18). Two Stage Data Envelopment Analysis Models: Multiplicative and Additive Model. 10th International Conference of Strategic Research on Scientific Studies and Education (ICoSReSSE), Rome, Italy.

  8. Bal, H., Özsoy, V.S., (2019, June 17-18). Efficiency Analysis of Telecommunication Sector among The World's Top R&D investing companies. 10th International Conference of Strategic Research on Scientific Studies and Education (ICoSReSSE), Rome, Italy.

  9. Örkcü, H.H., Özsoy, V.S., Örkcü, M., (2019, June 13-15). Cross Efficiency Model in Network Data Envelopment Analysis Models. 6th International Symposium on Academic Studies in Science, Engineering and Architecture Sciences, Ankara, Turkey.

  10. Örkcü, H.H., Özsoy, V.S. (2019, June 13-15). Estimation of Parameters of Rayleigh Distribution by Differential Evolution Algorithm: A Simulation Study. 6th International Symposium on Academic Studies in Science, Engineering and Architecture Sciences, Ankara, Turkey.

  11. Özsoy, V. S., Örkcü, H.H, Bal, H., RTM: Interactive estimation tool for modeling real-time wind speed. 5th International Conference on Management Information Systems (IMISC 2018), 2018, Ankara, Turkey.

  12. Özsoy, V. S., Alp, İ. R&D Index of Countries based on the R&D Performance of the World Top 2500 Companies. 1. International Mersin Symposium. Mersin, Turkey.

  13. Gölcükcü, A., Özsoy, V. S., Bal, H. Multiplier DEA Model in case of zero data for Cultural Development Comparison. 4th International Congress on Social and Economic Sciences (ICSES), November 26-30, 2018, Budapest, Hungary.

  14. Alp, İ. Özsoy, V. S., NBA 2016 Sezonu Basketbol Takımların Veri Zarflama Analizi ile Performansının Değerlendirilmesi. 1. International Mersin Symposium. Mersin, Turkey.

  15. Bal, H., Özsoy, V. S., Gölcükcü, A., Comparison of DEA Models for The Performance Evaluation of The World’s Top R&D Investing Companies in The Automobiles Industry. 4th International Congress on Social and Economic Sciences (ICSES), November 26-30, 2018, Budapest, Hungary.

  16. Özsoy, V. S., Kocak, E. Evaluation of the Life Index Based on Data Envelopment Analysis: Quality of Life Indexes of Turkey, 10th International Statistics Congress, December 06 – 08, 2017 Ankara, Turkey.

  17. Tüzüner, Z., Örkcü, H.H., Bal, H., Özsoy, V. S., Kocak, E., The Health Performances of the Turkey Cities by the Mixed Integer DEA Models, 10th International Statistics Congress, December 06 – 08, 2017 Ankara, Turkey.

  18. Özsoy, V. S., Bal, H., A New Variable Selection Method for Data Envelopment Analysis Through Bootstrap Approach, International Conference on Computational and Statistical Methods in Applied Sciences (COSTAS 2017), November 9 – 11, 2017 Samsun, Turkey.

  19. Bal, H., Özsoy, V. S., Örkcü, H. H., A New Weights Method for Cross Effciency Based on Goal Programming in Data Envelopment Analysis, International Conference on Computational and Statistical Methods in Applied Sciences (COSTAS 2017), November 9 – 11, 2017 Samsun, Turkey.

  20. Özsoy, V. S., Örkcü, H. H., Doğan, M. İ., & Bal, H. (2017). Evaluation of Dynamic Performance of Electricity Distribution Companies in Turkey using Window Analysis. 3rd International Researchers, Statisticians and Young Statisticians Congress, 24-26 May 2017.

  21. Özsoy, V. S., Örkcü, H. H., Doğan, M. İ., & Bal, H. (2017). Simulation Study of Estimating the Unknown Parameters in Distributions Using Particle Swarm Optimization. 3rd International Researchers, Statisticians and Young Statisticians Congress, 24-26 May 2017.

  22. Özsoy, V. S., Örkcü, H. H., Doğan, M. İ., & Bal, H. (2017). Measuring the efficiency in the Turkish Banking Industry: Application of Data Envelopment Analysis and Malmquist Productivity Index. 3rd International Researchers, Statisticians and Young Statisticians Congress, 24-26 May 2017.

  23. Doğan, M. İ., Örkcü, H. H., Özsoy, V. S., & Bal, H. (2017). A Hybrid Method for Multi-Group Classification Problem. 3rd International Researchers, Statisticians and Young Statisticians Congress, 24-26 May 2017.

  24. Doğan, M. İ., Örkcü, H. H., Özsoy, V. S., & Bal, H. (2017). A New Two-Group Classification Method Based on Data Envelopment Analysis. 3rd International Researchers, Statisticians and Young Statisticians Congress, 24-26 May 2017.

  25. Bal, H., Özsoy, V. S., Selecting DEA Model Specifications and Ranking Units via Principal Component Analysis: A Application of Economic Performance of Cities, International Conference on Economics, Business Management and Social Sciences (ICEBSS 2016), 05 – 09 Oct. 2016.

  26. Gölcükcü, A., Özsoy, V. S., Bal, H., Matrix Model for Multiple Group Comparison with Malmquist Data Envelopment Analysis: A Basketball League Example, Operational Research Society Annual Conference (OR58), 06 Sep. 2016, 21 – 29.

  27. Özsoy, V. S., & H. H. Örkcü, Benzetilmiş Tavlama Algoritması ile Üç Parametreli Weibull Dağılımının Parametrelerinin Tahmin Edilmesi, 17th International Symposium on Econometrics, Operations Research and Statistics, 02 – 04 Haziran 2016, 630 – 631.

  28. Özsoy, V. S., & Bal, H. Küresel Rekabetçilik Endeksinin Veri Zarflama Analizi ile Ölçülmesi ve Bootstrap Veri Zarflama Analizi Uygulaması, 17th International Symposium on Econometrics, Operations Research and Statistics, 02 – 04 Haziran 2016, 640 – 641.

  29. Özsoy, V. S. Yapay Arı Kolonisi ile Doğrusal Olmayan Regresyon Modellerinin Parametre Tahmini, 17th International Symposium On Econometrics, Operations Research And Statistics, 02 – 04 Haziran 2016, 674 – 675.

  30. Bal, H., Özsoy, V. S., Örkcü, H.H. A Goal Programming Method Selection of Weights in Data Envelopment Analysis: An Evaluation of Efficiency of Turkish Airports Case, 2nd International Researchers, Statisticians And Young Statisticians Congress (IRSYSC 2016), 04 – 08 May 2016, 36 – 36.

  31. Doğan, M.I., Özsoy, V. S., Örkcü, H.H. Assessing Productive Efficiency of Banks using Malmquist DEA and Bootstrap DEA: A Case of Turkish Banks, 2nd International Researchers, Statisticians And Young Statisticians Congress (IRSYSC 2016), 04 – 08 Mayıs 2016, 35.

  32. Örkcü H.H., Özsoy, V. S. Estimating The Unknown Parameters of The Four Parameter Burr III Distribution through Differential Evolution, 2nd International Researchers, Statisticians and Young Statisticians Congress (IRSYSC 2016), 04 – 08 May. 2016, 38.

  33. Özsoy, V. S., Bal H., Tüzüner, Z. Evaluation of Performance of The Highways of The European Union Countries using Bootstrap Data Envelopment Analysis, 2nd International Researchers, Statisticians and Young Statisticians Congress (IRSYSC 2016), 04 – 08 May 2016, p37.

  34. Özsoy, V. S., Tüzüner, Z., Bal, H. Performance Evaluation of European Union Countries Transportation with Stochastic Frontier Analysis, 2nd International Researchers, Statisticians and Young Statisticians Congress (IRSYSC 2016), 04 – 08 May 2016, p90.

  35. Özsoy, V. S., & Bal, H. Measurement of Climate Risk Index with Data Envelopment Analysis, 35. Yöneylem Araştırması ve Endüstri Mühendisliği Kongresi, 09 Eylül 2015, 129 – 130.

  36. Özsoy, V. S., & Alp, İ. Turkish Decision Support System for Performance Analysis with C# Programming Language, 11th International Conference of Data Envelopment Analysis and Performance Measurment (DEA2013), Jun. 27 2013, 389 – 394.

  37. Özsoy, V. S., & Alp, İ. New Decision Support System for Performance Analysis, 10th International Conference on Knowledge, Economy and Management & 11th International Conference of Asia Chapter of The AHRD & 2nd International Conference of MENA Chapter of Academy of Human Resource Development, 08 Nov. 2012, 494 – 501.

  38. Özsoy, V. S., & Alp, İ. Performans Analizi için Yeni Karar Destek Sistemi, 5th Engineering and Technology Symposium, 26 Nisan 2012, 114 – 117.