Abstract. Goguen emphasized long ago that colimits are how to compose systems [7]. This paper corroborates and elaborates Goguen's vision by presenting a variety of situations...
This paper explains how goal-oriented requirements engineering can be transposed into regulation modelling. It motivates also why this way of modelling regulations is worthwhile fo...
Abstract. In this paper, we reduce pushdown system (PDS) model checking to a graphtheoretic problem, and apply a fast graph algorithm to improve the running time for model checking...
Store-and-forward MTA relaying servers have frequently presented problems to various antispam techniques, such as IPbased reputation or email authentication. Algorithms that find ...
We show that a proper equilibrium of a matrix game can be found in polynomial time by solving a linear (in the number of pure strategies of the two players) number of linear progra...