HALPIN: A Natural Language Information Retrieval System for a Digital Library on the World Wide Web.
José RouillardPublished in: WebNet (1999)
Keyphrases
- information retrieval systems
- digital libraries
- natural language
- information access
- document collections
- information retrieval
- machine learning
- retrieval model
- relevance feedback
- query expansion
- natural language processing
- metadata
- retrieval systems
- question answering systems
- document indexing
- user queries
- retrieval effectiveness
- relevant documents
- question answering
- information resources
- web pages
- inverted file
- interactive information retrieval systems
- structured documents
- multimedia
- conceptual graphs
- retrieved documents
- xml retrieval
- learning process
- music information retrieval
- user modelling
- interactive information retrieval
- information seeking
- text retrieval systems
- database