Outstanding keynote speakers are invited to RefConf events. The invaluable speeches of keynote speakers undoubtedly enrich the events. You can see the keynote speaker of the event:


Prof. Mitsuo Gen

Fuzzy Logic Systems Institute Tokyo University of Science



International Journal of Internet Manufacturing & Services, Editor in Chief

Dr. Arpan Kumar Kar

Associate Professor of Information Systems of Indian Institute of Technology, Delhi, India

Prof. Sankar Kumar Roy

Department of Applied Mathematics with Oceanology and Computer Programming

Vidyasagar University, India

Prof. Rubén Ruiz García

Operations Research

Perspectives (ORP), Editor-in-Chief (ISI)

European Journal of Industrial Engineering (EJIE), Co-Editor (ESCI)

Full Professor of Statistics and Operations Research,

Polytechnic University of Valencia, Spain

Prof. Maria Grazia Speranza

Professor of Operations Research

University of Brescia, Former President of IFORS (International Federation of Operational Research Societies)

Prof. Gerhard-Wilhelm Weber

EURO Conference Advisor, Chair of IFORS Developing Countries Online Resources, Poznan

University of Technology, Poland

Prof. Bernardo Almada Lobo

FPorto University, Portugal, Co-founder of advanced analytics company LTPlabs. Member of the Board of Trustees of Fundação Belmiro de Azevedo

Prof. Michael G. Kay

Director, Integrated Manufacturing Systems Engineering

Associate Professor, Fitts Department of Industrial and Systems Engineering, North Carolina State University, USA.

Prof. Kok Lay Teo

Journal of Industrial and Management Optimization (JIMO), Editor in Chief, School of Mathematical Science, Sunway University, Malaysia, John Curtin Distinguished Emeritus Professor, Curtin University, Australia

Prof. Stefan Pickl

Bundeswehr University, Germany

Assoc. Prof. Hakan Gultekin

Department of Mechanical and Industrial Engineering,
Department Postgarduate and Research Coordinator,
Sultan Qaboos University,
Muscat, Oman

Prof. Janny M.Y. Leung

Choi Kai Yau College, The University of Macau,

President of the International Federation of Operational Research Societies (IFORS)

Dr. Chefi Triki

University of Kent, UK

Prof. Josef Jablonsky

University of Economics and Business,

Prague, Czech Republic