* Traffic models, simulations and measurements

In the first paper we use a novel H-infinity approach in order to identify the parameters of an AR (Auto-Regressive) process fead by an noize, not necessarily Gaussian. This is used for modeling and synthesis of video traffic. AR models are useful in flow control for modeling non-controlled VBR traffic, see Flow control in telecommunication networks . In the work with S. Alouf and P. Nain we design estimators of population size in a multicast group using filtering theory.