While higher order ambisonic approaches can be used to generate multiple zone soundfields, this paper adopts a Least Squares matching approach which provides a more flexible formu...
We extend the logic and semantics of authorization due to Abadi, Lampson, et al. to support restricted delegation. Our formal model provides a simple interpretation for the variety...
ded abstract of this technical report appeared in the Proceedings of the First Information Security Practice and Experience Conference (ISPEC 2005) [AHS05].