Optimal Control of a Queue With High-Low Delay Announcements: The Significance of the Queue. - Alexandra Koshman-Kaz; Refael Hassin (EAI Endorsed Trans. Energy Web, 2015)

Profit maximization in the M/M/1 queue. - Refael Hassin; Alexandra Koshman-Kaz (Oper. Res. Lett., 2017)