Scheme includes a simple yet powerful macro mechanism. Using macros, programmers can easily extend the language with new kinds of expressions and definitions, thus abstracting ove...
The development of Logic Programming and Defeasible Argumentation lead to Defeasible Logic Programming. Its core resides in the characterization of the warrant procedure. Defeasib...
A new sort of generative grammar (Sec2) will be demonstrated which is more radically “lexicalist” than any earlier one (Sec1). It is a modified Unification Categorial Gramma...
In this paper, we report on an application of the validation and veri cation tool kit Uppaal in the design and analysis of a prototype gear controller, carried out in a joint proje...
DrScheme provides a graphical user interface for editing and interactively evaluating Scheme programs on all major graphical platforms (Windows 95/nt, MacOs, Unix/X). The environm...
Matthias Felleisen, Robert Bruce Findler, Matthew ...