This paper describes an approach for designing, formalizing and implementing sentinels that detect errors in fail-uncontrolled multiagent systems, and controllers that identify particular situations in ambient intelligence (AmI) systems. The formalism we use for representing the expected patterns of actions along with exceptions, timeouts, and their handlers, is that of constrained global types extended with features for dealing with these new onstructs. We provide the syntax and semantics of the extended constrained global types and examples of their use, in the different contexts of fail-uncontrolled and AmI systems.
|Titolo:||Protocols with Exceptions, Timeouts, and Handlers: A Uniform Framework for Monitoring Fail-Uncontrolled and Ambient Intelligence Systems|
|Data di pubblicazione:||2015|
|Appare nelle tipologie:||04.01 - Contributo in atti di convegno|