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DLT
2001
14 years 1 months ago
Context-Free Valence Grammars - Revisited
Context-free valence languages (over Zk ) are shown to be codings of the intersection of a context-free language and a blind kcounter language. This afl-style characterization all...
Hendrik Jan Hoogeboom
DLT
2001
14 years 1 months ago
Automata on Series-Parallel Biposets
Zoltán Ésik, Zoltán L. N&eacu...
DLT
2001
14 years 1 months ago
A Note on Synchronized Automata and Road Coloring Problem
Karel Culik II, Juhani Karhumäki, Jarkko Kari