We are interested in predicting failures of cyber-physical systems during their operation.
Particularly, we consider stochastic systems and signal temporal logic specifications, and we …

We develop the first language-based, Privacy by Design approach that provides support for
a rich class of privacy policies. The policies are user-defined, rather than programmer …

Callbacks are an effective programming discipline for implementing event-driven
programming, especially in environments like Ethereum which forbid shared global state …

This paper introduces a bounded model checking (BMC) algorithm for hyperproperties
expressed in HyperLTL, which—to the best of our knowledge—is the first such algorithm …

Hyperproperties have received increasing attention in the last decade due to their
importance eg for security analyses. Past approaches have focussed on synchronous …

We study the reactive synthesis problem for hyperproperties given as formulas of the
temporal logic HyperLTL. Hyperproperties generalize trace properties, ie, sets of traces, to …

Software components are expected to communicate according to predetermined protocols
and APIs. Numerous methods have been proposed to check the correctness of …

System requirements related to concepts like information flow, knowledge, and robustness
cannot be judged in terms of individual system executions, but rather require an analysis of …

Hyperproperties are properties that relate multiple execution traces. Previous work on
monitoring hyperproperties focused on synchronous hyperproperties, usually specified in …

Hyperproperties relate multiple computation traces to each other. Model checkers for
hyperproperties thus return, in case a system model violates the specification, a set of traces …