CHARACTERIZATIONS OF BOUNDED SEMILINEAR LANGUAGES BY ONE-WAY AND TWO-WAY DETERMINISTIC MACHINES
2012 ◽
Vol 23
(06)
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pp. 1291-1305
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A bounded language [Formula: see text] (for some k ≥ 1 and not-necessarily distinct nonempty words x1, …, xk) is bounded semilinear if the set [Formula: see text] is semilinear. We give characterizations of bounded semilinear languages in terms of one-way and two-way deterministic counter machines.
1979 ◽
Vol 19
(2)
◽
pp. 145-162
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Keyword(s):
1982 ◽
Vol 54
(3)
◽
pp. 217-227
◽
Keyword(s):
Keyword(s):