@@ -4,7 +4,8 @@ title: Johannes Kloss, visitor from MPI
[Johannes Kloss](https://people.mpi-sws.org/~jkloos/), a fourth-year PhD student at the [Max Planck Institute for Software Systems](https://www.mpi-sws.org/)
visited the group this week.
Johannes gave a talk to the group about his current research, on Reasoning about event-based concurrency with Asynchronous Liquid Separation Types
Johannes gave a talk to the group about his current research, on Reasoning about event-based concurrency with Asynchronous Liquid Separation Types.
The talk abstract: I will present work on a program logic and associated type system for reasoning about asynchronous programs manipulating shared
mutable state. The logic and type system guarantee the absence of races and the preservation of user-specified invariants using a combination of two ideas:
refinement types and concurrent separation logic. The logic track ownership of shared state across concurrently posted tasks and allow reasoning about
