An Efficient Algorithm for Surface Generation

Christer Samuelsson

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arXiv · cmp-lg/9507007

An Efficient Algorithm for Surface Generation

Christer Samuelsson

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Abstract

A method is given that "inverts" a logic grammar and displays it from the point of view of the logical form, rather than from that of the word string. LR-compiling techniques are used to allow a recursive-descent generation algorithm to perform "functor merging" much in the same way as an LR parser performs prefix merging. This is an improvement on the semantic-head-driven generator that results in a much smaller search space. The amount of semantic lookahead can be varied, and appropriate tradeoff points between table size and resulting nondeterminism can be found automatically.

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Christer Samuelsson. 1995-07-21. An Efficient Algorithm for Surface Generation. https://arxiv.org/abs/cmp-lg/9507007

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