Abstract:Abstract. Recently a technique for transacting goods using GSM mobile phones has become very popular. We present a formal model of these novel transactions using a views based modeling technique. We show how to express two safety properties namely goods and money atomicity within this model using a sub-logic of CTL. By automatically generating a labelled transition system from our views model we can model check these properties. We show how to generalise this model to arbitrary numbers of processes. Goods atom… Show more
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