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Connectivity in Bag Generation

Arturo Trujillo·Simon Berry
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Abstract

This paper presents a pruning technique which can be used to reduce the number of paths searched in rule-based bag generators of the type proposed by \cite{poznanskietal95} and \cite{popowich95}. Pruning the search space in these generators is important given the computational cost of bag generation. The technique relies on a connectivity constraint between the semantic indices associated with each lexical sign in a bag. Testing the algorithm on a range of sentences shows reductions in the generation time and the number of edges constructed.

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Arturo Trujillo, Simon Berry. 1996-04-30. Connectivity in Bag Generation. https://arxiv.org/abs/cmp-lg/9604024

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