An Ontological Representation of Documents and Queries for Information Retrieval Systems.
Mauro DragoniCélia da Costa PereiraAndrea TettamanziPublished in: IIR (2010)
Keyphrases
- information retrieval systems
- user queries
- retrieval systems
- query terms
- document collections
- search queries
- inverted file
- documents retrieved
- relevant documents
- structured documents
- information retrieval
- retrieval effectiveness
- retrieval quality
- retrieve documents
- collection selection
- query expansion methods
- query expansion
- retrieved documents
- text retrieval systems
- document indexing
- structured queries
- relevance feedback
- retrieval model
- query processing
- query logs
- question answering systems
- relevance assessments
- text retrieval
- retrieval engine
- xml retrieval
- relevance judgments
- retrieval process
- query evaluation
- ranked list
- learning algorithm
- xml documents
- trec collections
- distributed information retrieval
- machine learning
- document retrieval
- query language
- web search engines