Kesselmann, Alexander Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Lotker, Zvi Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Kesselmann, A., Lotker, Z., Mansour, Y., Patt-Shamir, B., Schieber, B., & Sviridenko, M. (2004). Buffer Overflow Management in QoS Switches. SIAM Journal on Computing, 33, 563-583.