L Morphisms: Bounded Delay and Regularity of Ambiguity
@inproceedings{Honkala1991LMB, title={L Morphisms: Bounded Delay and Regularity of Ambiguity}, author={Juha Honkala and Arto Salomaa}, booktitle={ICALP}, year={1991} }
We present characterization and decidability results concerning bounded delay of L codes. It is also shown that, for L morphisms (morphisms applied in the “L way”), the sets causing ambiguities are in most cases effectively regular. The results are closely linked with some fundamental issues (bounded delay, elementary morphisms, Defect Theorem) in the theory of codes and combinatorics of words in general.
4 Citations
Automata and Codes with Bounded Deciphering Delay
- Computer ScienceLATIN
- 1992
Two new and simple proofs of Schutzenberger's theorem on codes with bounded deciphering delay are given, using automata with bounded delay.
Characterization results about L codes
- Mathematics, Computer ScienceRAIRO Theor. Informatics Appl.
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L'article etudie les interconnexions entre codes et L codes, presente des proprietes de caracterisation et de decidabilite pour les L codes a delai borne et discute des notions voisines
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