More and more companies use "process aware" information systems to make their business processes more efficient. To do this, workflow definitions must be formulated in a ...
Abstract. Petri nets are widely used for modeling and analyzing workflows. Using the token-game semantics, Petri net-based workflow models can be analyzed before the model is actua...
Business processes play a central role in the reorganization of a company and the (re)design of the respective information system(s). Typically the processes are described with the...
We develop a compositional method for proving cryptographically sound security properties of key exchange protocols, based on a symbolic logic that is interpreted over conventiona...
Anupam Datta, Ante Derek, John C. Mitchell, Bogdan...