Approximating class-departure variability in tandem queues with downtime events: Regression-based variability function. - Ruth Sagron; Gad Rabinowitz; Israel Tirkel (Comput. Oper. Res., 2017)

New LST of inter-departure times in PH/G/1 queue, and extensions to ME/G/1 and G/G/1 queues. - Ruth Sagron; Yoav Kerner; Gad Rabinowitz; Israel Tirkel (Comput. Ind. Eng., 2019)

Universal distribution of batch completion times and time-cost tradeoff in a production line with arbitrary buffer size. - Ruth Sagron; Rami Pugatch (Eur. J. Oper. Res., 2021)

Marginal and joint distribution of inter-departure times for a PH/PH/c queue. - Ruth Sagron; Yoav Kerner (Perform. Evaluation, 2024)