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Information Systems typically suffer from a disconnect between developers and the eventual owners of the information system. By generating information systems and their processes directly from specifications we allow the owners to fully control the information system. Our model-driven and declarative approach makes semantics and policy integral to the operation of the information system making the...
We describe a formal approach to protocol design for dialogues between autonomous agents in a digital ecosystem that involve the exchange of arguments between the participants. We introduce a vector language-based representation of argumentation protocols, which captures the interplay between different agentspsila moves in a dialogue in a way that (a) determines the legal moves that are available...
Warranty domains contain hundreds of policies. It is obvious fact that policies are based upon certain criteria but it is not always obvious that these criteria are context sensitive. Further, complication is added by dynamic nature of these contexts making it a dynamism within a dynamism. This paper presents a solution in the form of a design pattern called dynamic applicability-policy. The pattern...
Creating, modifying and/or maintaining a software system is a time consuming and complex process. The digital ecosystem is a new concept introduced into the computer science and information systems world. New and already existing systems need to be integrated into these wider digital ecosystems. Here, it is crucial for the developer to understand the systems that need to be integrated to ensure that...
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