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Responding to the increasing complexity and diversity of information systems development, method engineering provides techniques and tools for the analysis, design, and evolution of information systems. Similar challenges can be found in the research area of enterprise architecture (EA) management, whose main goal is to enhance the alignment of business and IT. While a multitude of methods and ...

Constraint satisfaction problems are an important class of problems in complexity theory. They generalize many combinatorial problems as well as satisfiability problems and provide canonical complete problems for many complexity classes. The computational complexity of all Boolean constraint satisfaction problems was classified by Schaefer [Sch78] and reveals a dichotomic behavior that is conje...

Non-Volatile Memory (NVM) is an emerging memory technology that combines the best properties of today’s hard disks and today’s main memory by combining non-volatility, high density, high speed, and byte addressability. This provides an opportunity to redesign systems and their software stacks to improve performance and to reduce the system and software complexity. Present-day database systems a...