Static repositioning in a bike-sharing system: models and solution approaches. - Tal Raviv; Michal Tzur; Iris A. Forma (EURO J. Transp. Logist., 2013)

A flexible employee recruitment and compensation model: A bi-level optimization approach. - Hila Chalutz Ben-Gal; Iris A. Forma; Gonen Singer (Comput. Ind. Eng., 2022)