Characterization theorems on abstract families of transducers |
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Authors: | Etsuro Moriya |
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Affiliation: | Department of Computer Science, The University of Electro-communications, Chofu-shi, Tokyo, 182 Japan |
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Abstract: | For an AFL /oL and an AFT /oM, /oM(/oL) denotes the family of languages obtained from languages in /oL by imposing transformations through transducers in /oM. Then /oM (/oL) is a full AFL. Two characterization theorems of /oM (/oL) are given. One is in terms of homomorphism and intersection, and the other is in terms of AFA with control set. |
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