Dealing with P2P semantic heterogeneity through query expansion and interpretation.
Anthony VentresqueSylvie CazalensPhilippe LamarrePatrick ValduriezPublished in: DaMaP (2008)
Keyphrases
- query expansion
- semantic heterogeneity
- information sources
- data sources
- peer to peer
- heterogeneous data
- information retrieval systems
- heterogeneous sources
- multidatabase systems
- language model
- ontology matching
- data representations
- information retrieval
- relevant documents
- pseudo relevance feedback
- relevance feedback
- query terms
- data integration
- heterogeneous data sources
- data model
- data sets
- databases