We give a general framework connecing a branching time relation on nodes of a transition system to a final coalgebra for a suitable endofunctor. Examples of relations treated by o...
A student learning how to program learns best when the programming language and programming environment cater to her specific needs. These needs are different from the requirement...
Abstract. Interaction protocols are a popular means to construct correct component-based systems. Aspects that modify such protocols are interesting in this context because they su...
We study complexity and approximation of queries in an expressive query language for probabilistic databases. The language studied supports the compositional use of confidence com...
With few exceptions, macros have traditionally been viewed as operations on syntax trees or even on plain strings. This view makes macros seem ad hoc, and is at odds with two desi...