Exploiting geographic references of documents in a geographical information retrieval system using an ontology-based index.
Nieves R. BrisaboaMiguel Rodríguez LuacesÁngeles Saavedra PlacesDiego SecoPublished in: GeoInformatica (2010)
Keyphrases
- information retrieval systems
- inverted file
- document collections
- text retrieval systems
- relevant documents
- information retrieval
- geographic information
- document indexing
- retrieval systems
- retrieved documents
- retrieval effectiveness
- user queries
- structured documents
- retrieval model
- query expansion
- related documents
- query terms
- relevance feedback
- retrieval engine
- documents retrieved
- index structure
- interactive information retrieval
- inverted index
- text retrieval
- document retrieval
- metadata
- retrieval quality
- digital libraries
- user modelling
- test collection
- web documents
- image retrieval
- spoken document retrieval
- database