Most Prolog implementations are implemented in low-level languages such as C and are based on a variation of the WAM instruction set, which enhances their performance but makes th...
Carl Friedrich Bolz, Michael Leuschel, David Schne...
Abstract. Both XML and Lisp have demonstrated the utility of generic syntax for expressing tree-structured data. But generic languages do not provide the syntactic richness of cust...
Abstract. Nested words are a restriction of the class of visibly pushdown languages that provide a natural model of runs of programs with recursive procedure calls. The usual conne...
Abstract. XML database query languages such as XQuery employ regular expression types with structural subtyping. Subtyping systems typically have two presentations, which should be...
Safe is a first-order eager functional language with facilities for programmer controlled destruction and copying of data structures. It provides also regions, i.e. disjoint parts...
Javier de Dios, Manuel Montenegro, Ricardo Pe&ntil...