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MFCS
2010
Springer
14 years 8 months ago
Properties of Visibly Pushdown Transducers
Abstract. Visibly pushdown transducers (VPTs) form a strict subclass of pushdown transducers (PTs) that extends finite state transducers with a stack. Like visibly pushdown automa...
Emmanuel Filiot, Jean-François Raskin, Pier...
GI
2010
Springer
14 years 8 months ago
Finite System Composition and Interaction
: In this article, it is proven for finite systems that if by reciprocal interaction, one finite system determines the action of another finite system, then both systems become sub...
Johannes Reich
SOFSEM
2010
Springer
14 years 8 months ago
Approximate Structural Consistency
Abstract. We consider documents as words and trees on some alphabet and study how to compare them with some regular schemas on an alphabet . Given an input document I, we decide ...
Michel de Rougemont, Adrien Vieilleribière
DLT
2009
14 years 7 months ago
Closures in Formal Languages and Kuratowski's Theorem
A famous theorem of Kuratowski states that, in a topological space, at most 14 distinct sets can be produced by repeatedly applying the operations of closure and complement to a gi...
Janusz A. Brzozowski, Elyot Grant, Jeffrey Shallit
GI
2010
Springer
14 years 7 months ago
Query Languages for Semantic Web Services
: Even though service discovery is one of the vital steps in Web service invocation, service requests are usually expressed by rather simple means. While syntax-based service descr...
Stefan Schulte 0002, Melanie Siebenhaar, Julian Ec...