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Efficient constructions of test sets for regular and context-free languages

✍ Scribed by Juhani Karhuma¨ki; Wojciech Rytter; Stefan Jarominek


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
799 KB
Volume
116
Category
Article
ISSN
0304-3975

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Polynomial Size Test Sets For Context-Fr
✍ J. Karhumaki; W. Plandowski; W. Rytter 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 648 KB

We prove that each context-free language possesses a test set of size \(O\left(m^{6}\right)\), where \(m\) is the number of productions in a grammar-producing the language. A context-free grammar generating the test set can be found in polynomial time by a sequential algorithm. It improves the doubl