DLT
2006
13 years 6 months ago
2006
We introduce -synchronous relations for a rational number . We show that if a rational relation is both - and -synchronous for two different numbers and , then it is recognizab...
DLT
2006
13 years 6 months ago
2006
Bag context is a device for regulated rewriting in tree and string grammars. It represents context that is not part of the developing tree or string, but evolves on its own during ...
DLT
2006
13 years 6 months ago
2006
DLT
2006
13 years 6 months ago
2006
The paradigm of evolution/observation is based on the idea that a computing device can be obtained by combining a basic system and an observer that transforms the evolution of the ...
DLT
2006
13 years 6 months ago
2006
Abstract. We introduce the synchronization of a pushdown automaton by a sequential transducer associating an integer to each input word. The visibly pushdown automata are the autom...