Research Interests Parallel and distributed systems High-performance scientific computing Software tools (performance, debugging, scheduling, fault tolerance) Compiler design and optimisations Current Projects RainCloud: Scientific Computing in the Cloud, Tiroler Zukunftsstiftung, Coordinator, \EUR{292.118,43} On-Demand Resource Provisioning for Online Games, Austrian Science Fund (FWF), Coordinator, \EUR{361.402,59} OpenCore: A Many-core Compiler for Industrial Engineering Stability Analysis, Austrian Research Promotion Agency (FFG), Coordinator, \EUR{220.000} SHIWA: Sharing Interoperable Workflows for Large-Scale Scientific Simulations on Available DCIs, Workpackage leader, European Commission, 7th Research Framework Programme JavaSymphony: Parallel Computing with Java for Many-core Computers, Scientific coordinator, Tiroler Zukunftsstiftung CoreGRID ERCIM Working Group, Institute Coordinator ASKALON, A Grid application development and computing environment