Computers today are not only the calculation tools - they are directly (inter)acting in the physical world which itself may be conceived of as the universal computer (Zuse, Fredkin...
The operational semantics of interactive systems is usually d by labeled transition systems. Abstract semantics is defined in terms of bisimilarity that, in the finite case, can ...
Executable UML allows precisely describing the softtem at a higher level of abstraction. It bridges the semantics gap between the UML design models and the implementation. The exe...
Abstract. This paper presents an approach aimed at fully exploiting semantics of supply/demand descriptions in B2C and C2C e-marketplaces. Distinguishing aspects include logic-base...
Simona Colucci, Tommaso Di Noia, Eugenio Di Sciasc...
Abstract. We present a realizability model for a call-by-value, higherorder programming language with parametric polymorphism, general first-class references, and recursive types....