Sciweavers

ICALP
2000
Springer
15 years 7 months ago
On the Power of Tree-Walking Automata
Abstract. Tree-walking automata (TWAs) recently received new attention in the fields of formal languages and databases. Towards a better understanding of their expressiveness, we c...
Frank Neven, Thomas Schwentick
ICALP
2000
Springer
15 years 7 months ago
A Statically Allocated Parallel Functional Language
Abstract. We describe SAFL, a call-by-value first-order functional language which is syntactically restricted so that storage may be statically allocated to fixed locations. Evalua...
Alan Mycroft, Richard Sharp
ICALP
2000
Springer
15 years 7 months ago
The Many Faces of a Translation
First-order translations have recently been characterized as the maps computed by aperiodic single-valued nondeterministic finite transducers (NFTs). It is shown here that this ch...
Pierre McKenzie, Thomas Schwentick, Denis Th&eacut...
ICALP
2000
Springer
15 years 7 months ago
Decidable First-Order Transition Logics for PA-Processes
We show the decidability of model checking PA-processes against several first-order logics based upon the reachability predicate. The main tool for this result is the recognizabil...
Denis Lugiez, Ph. Schnoebelen