...

High-performance system architectures are increasingly exploiting heterogeneity: multi- and manycore-based systems are complemented by coprocessors, accelerators, and reconfigurable units providing huge computational power. However, applications of scientific interest (e.g. in high-performance computing and numerical simulation) are not yet...

Performance-aware Component-based Software-Development A characteristic of an engineering discipline is the ability to predict the impact of design decisions. For example, in civil engineering accurate predictions of the impact of adding an additional ?oor on a construction’s statics are available. Having a similar ability in software...

This thesis presents several precise techniques that analyze object-oriented languages for security violations, together with evaluations on Java benchmarks. The key question that will be targeted throughout this work is “Can a given statement directly or indirectly influence another statement, and if this is possible, how can this...

The complexity of technical systems increases continuously. Breakdowns and fatal errors occur quite often, respectively. Therefore, the mission of organic computing is to tame these challenges in technical systems by providing appropriate degrees of freedom for self-organised behaviour. Technical systems should adapt to changing requirements...