2017Unpublished venueRequires access

Single-Rooted DAGs in Regular DAG Languages: Parikh Image and Path Languages

Martin Berglund, Henrik Björklund, Frank Drewes

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Abstract

In a recent survey (Drewes, 2017) of results on DAG automata  some open problems are formulated for the case where the  DAG language accepted by a DAG automaton A is restricted to DAGs with a singl ...

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What this paper is about

In a recent survey (Drewes, 2017) of results on DAG automata  some open problems are formulated for the case where the  DAG language accepted by a DAG automaton A is restricted to DAGs with a singl ...

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In a recent survey (Drewes, 2017) of results on DAG automata  some open problems are formulated for the case where the  DAG language accepted by a DAG automaton A is restricted to DAGs with a singl ...

Key concepts: Directed acyclic graph, Path (computing), Regular language, Automaton, Formal language, Computer science, Mathematics, Theoretical computer science

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