We develop a game semantics for process algebra with two interacting agents. The purpose of our semantics is to make manifest the role of knowledge and information flow in the int...
Abstract. We put forward an architectural framework that promotes the externalisation of the social dimension that arises in software-intensive systems which, like in healthcare, e...
A commitment protocol is a fundamental cryptographic primitive used as a basic buildingblock throughoutmodern cryptography. In STOC 1991, Dolev Dwork and Naor showed that in many ...
Giovanni Di Crescenzo, Yuval Ishai, Rafail Ostrovs...
In this paper we compare two information flow security properties: the lazy security (L-Sec) [11] and the Bisimulation Non-deducibility on Compositions (BNDC) [4]. To make this we...
Abstract. We define a new class of hybrid automata for which reachability is decidable--a proper superclass of the initialized rectangular hybrid automata--by taking parallel compo...