Timed Automata Semantics for Visual e-Contracts
نویسندگان
چکیده
منابع مشابه
Timed Automata Semantics for Visual e-Contracts
C-O Diagrams have been introduced as a means to have a more visual representation of electronic contracts, where it is possible to represent the obligations, permissions and prohibitions of the different signatories, as well as what are the penalties in case of not fulfillment of their obligations and prohibitions. In such diagrams we are also able to represent absolute and relative timing cons...
متن کاملSampled Semantics of Timed Automata
Sampled semantics of timed automata is a finite approximation of their dense time behavior. While the former is closer to the actual software or hardware systems with a fixed granularity of time, the abstract character of the latter makes it appealing for system modeling and verification. We study one aspect of the relation between these two semantics, namely checking whether the system exhibit...
متن کاملTimed Automata Semantics for Analyzing Creol
We give a real-time semantics for the concurrent, object-oriented modeling language Creol, by mapping Creol processes to a network of timed automata. We can use our semantics to verify real time properties of Creol objects, in particular to see whether processes can be scheduled correctly and meet their end-to-end deadlines. Real-time Creol can be useful for analyzing, for instance, abstract mo...
متن کاملA Probabilistic Semantics for Timed Automata
Like most models used in model-checking, timed automata are an ideal mathematical model to represent systems with strong timing requirements. In such mathematical models, properties can be violated, due to unlikely events. Following ideas of Varacca and Völzer [VV06], we aim at defining a notion of “fair” correctness for timed systems. For this purpose, we introduce a probabilistic semantics fo...
متن کاملProbabilistic and Topological Semantics for Timed Automata
Like most models used in model-checking, timed automata are an idealized mathematical model used for representing systems with strong timing requirements. In such mathematical models, properties can be violated, due to unlikely (sequences of) events. We propose two new semantics for the satisfaction of LTL formulas, one based on probabilities, and the other one based on topology, to rule out th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electronic Proceedings in Theoretical Computer Science
سال: 2011
ISSN: 2075-2180
DOI: 10.4204/eptcs.68.3