Tea VIZINGER is an assistant professor at Faculty of logistics, University of Maribor, Slovenia, holding PhD degree from the logistics systems. She is focused on applying quantitative methods in logistics and supply chain management, with a special emphasis on discrete optimization problems, problems of network configuration and decision analysis issues. In 2014, she was a research fellow at the Centre for Maritime Studies, National University of Singapore, where she developed the model for the economic and logistics performance index calculation. She is a member of a EURO working group on retail operations, published several papers in refereed journals and in proceedings of the scientific conferences, as well as served as a guest editor in some well reputed scientific journals.