A domain-specific statistical surface realizer

Authors:
Jeffrey T. Russell
Affiliations:
Stanford University
Venue:
ACLstudent '05 Proceedings of the ACL Student Research Workshop
Year:
2005

Citing 3
Cited 0

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Abstract

We present a search-based approach to automatic surface realization given a corpus of domain sentences. Using heuristic search based on a statistical language model and a structure we introduce called an inheritance table we overgenerate a set of complete syntactic-semantic trees that are consistent with the given semantic structure and have high likelihood relative to the language model. These trees are then lexicalized, linearized, scored, and ranked. This model is being developed to generate real-time navigation instructions.