Abstract. Block codes are first viewed as finite state automata represented as trellises. A technique termed subtrellis overlaying is introduced with the object of reducing decoder...
Abstract. We exploit a notion of interface for Petri nets in order to design a set of net combinators. For such a calculus of nets, we focus on the behavioural congruences arising ...
Abstract. This paper describes a design technique for interactive systems that allows designs to be specified and refined formally, using a notation based on Action Systems. The ...
Abstract. This paper analyzes the problem of secure document management and distribution in an open network environment. Reader and author authentication, document integrity, origi...
Abstract: When planning teams for projects with specific goals, employees of a company have to group together so well, that all necessary knowledge for conquering the project’s ...