Ontology-based Integration of OLAP and Information Retrieval.
Torsten PriebeGünther PernulPublished in: DEXA Workshops (2003)
Keyphrases
- information retrieval
- ontology based semantic
- data warehouse
- data integration
- search engine
- data warehousing
- information retrieval systems
- data sets
- heterogeneous information systems
- business intelligence
- query expansion
- document collections
- data mining
- association rules mining
- text mining
- vector space model
- decision making
- database systems
- multidimensional databases
- data analysis
- on line analytical processing
- data partitioning
- ontology mapping
- semantic web technologies
- database management systems
- learning to rank
- data cube
- retrieval effectiveness
- data model
- document retrieval
- question answering
- multi dimensional