It is widely recognized that security issues will play a crucial role in the majority of future computer and communication systems. Central tools for achieving system security are...
Abstract. We solve the Poisson disorder problem when the delay is penalized exponentially. Our objective is to detect as quickly as possible the unobservable time of the change (or...
—We consider the design of a network in which packet transmissions between two nodes are to be guaranteed a certain probability of success. There are N independent paths between ...
High Resolution (HR) methods are known to provide accurate frequency estimates for discrete spectra. The Polynomial Amplitude Complex Exponentials (PACE) model, also called quasipo...
We study adaptive routing algorithms in a round-based model. Suppose we are given a network equipped with load-dependent latency functions on the edges and a set of commodities eac...