The Department of Mathematics University of Sumatera Utara is pleased to announce the 4^th International Conference on Operational Research (InteriOR 2017). The InteriOR is held every two years. The first InteriOR was held in 2011. The InteriOR 2017 will be held at Grand Aston City Hall Hotel, Medan, Indonesia on August 21-23, 2017 with the theme “Better Living With Operation Research”. The objective of the conference is to provide a forum for researchers, lecturers, educators, students and practitioners in all related disciplines to discuss, share, exchange and to extend their knowledge of new advances on theories and practices in mathematics, particularly in operations research.

KEYNOTE SPEAKERS

Prof. Dr. Gerhard W. Weber (Middle East Technological University, Turkey)		Prof. Dr. Abdel Salhi (University of Essex, United Kingdom)		Prof. Dr. Erwin Pesch (Universität Siegen, Germany)

Prof. Dr. Katsunori Ano (Shibaura Institute of Technology, Japan)		Prof. Dr. Yong Hong Wu (Curtin University, Australia)		Dr. Elise del Rosario (Operations Research Society, Philippines)

Prof. Dr. Runtung Sitepu (Rector, University of Sumatera Utara (USU)
Dr. Kerista Sebayang (Dean of Faculty of Mathematics and Natural Science)

INTERNATIONAL BOARD

Prof. Dr. Herman Mawengkang (University of Sumatera Utara, Indonesia)
Prof. Gerhard W. Weber (Middle East Technological University, Turkey)

SCIENTIFIC COMMITTEE

Prof. Dr. Abdel Salhi (University of Essex, United Kingdom)
Prof. Dr. Erwin Pesch (Universität Siegen, Germany)
Prof. Dr. Kok Lay Teo (Curtin University, Australia)
Prof. Dr. Masaji Watanabe (Okayama University, Japan)
Prof. Dr. Ismail Bin Mohd (Universiti Malaysia Perlis, Malaysia)
Prof. Dr. Darwin Sitompul (University of Sumatera Utara, Indonesia)
Prof. Dr. Edy Tri Baskoro (Institut Teknologi Bandung, Indonesia)
Prof. Dr. Sudrajat Supian (Universitas Padjajaran, Indonesia)
Prof. Dr. Agus Suryanto (Brawijaya University, Indonesia)
Prof. Dr. Tulus (University of Sumatera Utara, Indonesia)
Prof. Dr. Opim Salim Sitompul (University of Sumatera Utara, Indonesia)
Prof. Dr. Marwan Ramli (Syiah Kuala University, Indonesia)
Prof. Dr. Anton Abdulbasah Kamil (Telkom University, Indonesia)
Associate Prof. Adam Baharun (Universiti Sains Malaysia, Malaysia)
Dr. P. Vasant (University Technology Petronas, Malaysia)
Dr. Elise del Rosario (Operations Research Society, Philippines)
Dr. Mahyuddin K.M. Nasution (University of Sumatera Utara, Indonesia)
Dr. Eng. Himsar Ambarita (University of Sumatera Utara, Indonesia)
Dr. Fahmi F. (University of Sumatera Utara, Indonesia)
Dr. Tulus Ikhsan Nasution (University of Sumatera Utara, Indonesia)
Dr. Intan Muchtadi-Alamsyah (Institut Teknologi Bandung, Indonesia)
Dr. MDH. Gamal (Universitas Riau, Indonesia)
Dr. Elvina Herawati (University of Sumatera Utara, Indonesia)

ORGANIZING COMMITTEE

LOCAL ORGANIZING COMMITTEE