This paper addresses the problem of implementing an context model. First, the abstract context model is represented by a network of situations. Two different implementations for t...
Abstract. Operating guidelines characterize correct interaction (e.g. deadlock freedom) with a service. They can be stored in a service registry. So far, they have been represented...
Handshake protocols are asynchronous protocols that enforce several properties such as absence of transmission interference and insensitivity from delays of propagation on wires. W...
We sketch the fundamental properties and features of Snoopy, a tool to model and execute (animate, simulate) hierarchical graph-based system descriptions. The tool comes along wit...
: A major challenge for Service–oriented Computing is how to discover and compose (Web) services to build complex applications. We present a matchmaking system that exploits both...