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Journal articles
Deciding definability by deterministic regular expressions
Abstract : We investigate the complexity of deciding whether a given regular language can be defined with a deterministic regular expression. Our main technical result shows that the problem is Pspace-complete if the input language is represented as a regular expression or nondeterministic finite automaton. The problem becomes Expspace-complete if the language is represented as a regular expression with counters.
Cited literature [32 references]
https://hal-upec-upem.archives-ouvertes.fr/hal-01806706
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Submitted on : Monday, June 4, 2018 - 3:01:29 PM
Last modification on : Wednesday, February 3, 2021 - 7:54:28 AM
Long-term archiving on: : Wednesday, September 26, 2018 - 1:48:25 PM
Contributor : Admin Upem Connect in order to contact the contributor
Submitted on : Monday, June 4, 2018 - 3:01:29 PM
Last modification on : Wednesday, February 3, 2021 - 7:54:28 AM
Long-term archiving on: : Wednesday, September 26, 2018 - 1:48:25 PM
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