Technical Report CS0410

Title: Supporting Natural Language Interfaces for Relational Databases using RRA - a Reshaped Relational Algebra
Authors: Yoav Raz
Abstract: A methodology based on RRA for constructing portable Natural Language (NL) interfaces for relational databases is presented. This methodology differs from other approaches in assuming that for database NL queries, a "rough" analysis is sufficient in most cases to extract the intended meaning, and hence,.bypassing many difficult problems of NL processing.
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