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The equivalence problem for deterministic TOL-systems is undecidable

โœ Scribed by G. Rozenberg


Book ID
113161684
Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
83 KB
Volume
1
Category
Article
ISSN
0020-0190

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The equivalence problem for deterministi
โœ Malcolm Bird ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 715 KB

A decision procedure is described for equivalence of deterministic two-tape (oneway) automata. ## l. INTRODUCTION The notion of an n-tape (one-way, deterministic) automaton was introduced by Rabin and Scott [2]. Although the properties of these devices have been studied extensively, no answer has