Ahmet A. Akyamac Akyamac, A. A., Freebersyser, J. A., & Townsend, J. K. (1999). Efficient simulation of QoS in ATM switches using connection traffic descriptors. Performance Evaluation, 38(2), 105–132. https://doi.org/10.1016/s0166-5316(99)00040-1 Akyamac, A. A., & Townsend, J. K. (1997). Efficient simulation of rare jitter probabilities in atm switches. TR (Center for Advanced Computing and Communication), (4). https://doi.org/10.1109/glocom.1997.644400