A Layered Approach to NLP-Based Information Retrieval

A layered approach to information retrieval permits the inclusion of multiple search engines as well as multiple databases, with a natural language layer to convert English queries for use by the various search engines. The NLP layer incorporates morphological analysis, noun phrase syntax, and semantic expansion based on WordNet.

• Type: Conference
• Year: 1998
• Where: ACL
• Authors: Sharon Flank
• Keywords: ACL 1998, ACL 2007, Multiple Search Engines, Natural Language Layer, Search Engines