Structure preserving transformations on non-left-recursive grammars


Nijholt, A. (1979) Structure preserving transformations on non-left-recursive grammars. In: Automata, Languages and Programming, 16-20 July 1979, Graz, Austria (pp. pp. 446-459).

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Abstract:We will be concerned with grammar covers, The first part of this paper presents a general framework for covers. The second part introduces a transformation from nonleft-recursive grammars to grammars in Greibach normal form. An investigation of the structure preserving properties of this transformation, which serves also as an illustration of our framework for covers, is presented.
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Electrical Engineering, Mathematics and Computer Science (EEMCS)
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