Grey Systems Society of Turkey (GSST)

A Turkey Branch of The International Association of Grey System and Uncertain Analysis (IAGSUA) is a non-political organization for spreading the ideas and knowledge and promoting the application of Grey Systems.

Get Started

Among actions planned by
Grey Systems Society of Turkey are:

Introduction of GST elements in graduated curricula at the Universities

Organisation of recurring GST seminars

Encouragement to Graduated Dissertations with the application of GST

Formation of Grey Systems Research Laboratory

Creation and publication of GST materials in Turkish language

Solution of the medium and large sized industrial problems

Data Analysis and Business Solutions for industries

Grey Systems Volunteers

Prof. Dr. Julong Deng

Founder of Grey Systems Theory

The Grey System Theory was firstly presented by Prof. Deng in 1982.

The First Paper: Control Problems of Grey Systems

Prof. Dr. Sifeng Liu

President of IAGSUA

Prof. Liu is currently the Director of Institute for Grey Systems Studies at Nanjing University of Aeronautics and Astronautics, China.
Research Professor of Centre for Computational Intelligence, De Montfort University, UK

Grey Systems Society of Turkey (GreySysTurkey)

Dr. Erdal Aydemir

Founder of GreySysTurkey

Dr. Aydemir is an Associate Professor in the Department of Industrial Engineering at Suleyman Demirel University, Isparta, Turkey.

Dr. Erkan Köse

Co-Founder of GreySysTurkey

Dr. Köse is a Professor in the Department of Industrial Engineering at Nuh Naci Yazgan University, Kayseri, Turkey.

Members of GreySysTurkey Research Group

Dr. Oğuzhan A. Arık

Researcher of GreySysTurkey

Dr. Arık is an Assistant Professor in the Department of Industrial Engineering at Nuh Naci Yazgan University, Kayseri, Turkey.

Dr. Deniz Koçak Ertürk

Researcher of GreySysTurkey

Dr. Kocak Ertürk is an Expert in Council of Inter-University, Ankara, Turkey.

Dr. M. Onur Olgun

Researcher of GreySysTurkey

Dr. Olgun is an Assistant Professor in the Department of Industrial Engineering at Suleyman Demirel University, Isparta, Turkey.

Dr. Utkucan Sahin

Researcher of GreySysTurkey

Dr. Sahin is an Associate Professor in the Department of Energy Systems Engineering at Muğla Sıtkı Koçman University, Muğla, Turkey.

Dr. Yusuf Sahin

Researcher of GreySysTurkey

Dr. Sahin is an Associate Professor in the Department of Business Administration at Burdur Mehmet Akif Ersoy University, Burdur, Turkey.

Dr. Bahadır F. Yıldırım

Researcher of GreySysTurkey

Dr. Yıldırım is a Research Assistant in the Department of Logistics at Istanbul University, Istanbul, Turkey.

International Collaboration Researchers

Dr. Yingjie Yang

International Member of GreySysTurkey

Dr. Yang is a Professor of Computational Intelligence in Institute of Artificial Intelligence at De Montfort University, Leicester, UK.

Dr. Naiming Xie

International Member of GreySysTurkey

Dr. Xie a full Professor from Institute of Grey System Studies at Nanjing University of Aeronautics and Astronautics, Nanjing, China.

Dr. Saad Ahmed Javed

International Member of GreySysTurkey

Dr. Javed is an Associate Professor from School of Business, Nanjing University of Information Science and Technology, Nanjing, China.

Dr. Davood Darvishi

International Member of GreySysTurkey

Dr. Darvishi is a faculty member in Department of Mathematics at Payame Noor University, Tehran, Iran.

Amin Mahmoudi

International Member of GreySysTurkey

Amin Mahmoudi is a PhD. candidate in Department of Construction and Real Estate, School of Civil Engineering at Southeast University, Nanjing, China.

Resources

Scientific Journals

Grey Systems: Theory and Application

Editor-in-Chief: Prof. Dr. Sifeng Liu

Indexing by Science Citation Index Expanded (SCI-Exp Information)
Started: 2011
IF: 2.268 (2020) JCR: Q2
Frequency: 4 issues per year


Please click to more information and submission


The Journal of Grey System

Editor-in-Chief: Prof. Dr. Sifeng Liu

Indexing by Science Citation Index Expanded (SCI-Exp Information)
Started: 1989
IF: 1.714 (2020) JCR: Q2
Frequency: 4 issues per year


Please click to more information and submission


International Journal of Grey Systems

Editor-in-Chief: Dr. Saad Javed


Started: 2021
IF: Soon JCR: Soon
Frequency: Bi-annual

An official journal of the Grey System Society of Pakistan
Please click to more information and submission


Contacts

Address


Suleyman Demirel University, Engineering Faculty, Dept. of Industrial Engineering, Isparta, TURKEY

Email


Grey Systems Society of Turkey (GSST)
info@greysysturkey.org


International Association of Grey System and Uncertain Analysis (IAGSUA)
www.iagsua.org