Linear-time suffix parsing for deterministic languages

Author:

Nederhof Mark-Jan1,Bertsch Eberhard2

Affiliation:

1. University of Groningen, Faculty of Arts, P.O. Box 716, 9700 AS Groningen, The Netherlands

2. Ruhr University, Bochum, Germany

Abstract

We present a linear-time algorithm to decide for any fixed deterministic context-free language L and input string w whether w is a suffix of some string in L . In contrast to a previously published technique, the decision procedure may be extended to produce syntactic structures (parses) without an increase in time complexity. We also show how this algorithm may be applied to pocess incorrect input in linear time.

Publisher

Association for Computing Machinery (ACM)

Subject

Artificial Intelligence,Hardware and Architecture,Information Systems,Control and Systems Engineering,Software

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2. Detecting Useless Transitions in Pushdown Automata;Language and Automata Theory and Applications;2017

3. String Analysis as an Abstract Interpretation;Lecture Notes in Computer Science;2011

4. Fast parallel recognition of LR language suffixes;Information Processing Letters;2004-12

5. Robust Parsing of Word Graphs;Robustness in Language and Speech Technology;2001

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