Combining Semantic Information and Information Quality on the Enrichment of Web Data Integration Systems .
Damires SouzaBernadette Farias LóscioAna Carolina SalgadoPublished in: WEBIST (2012)
Keyphrases
- semantic information
- data integration systems
- information quality
- query answering
- data sources
- data integration
- query rewriting
- wordnet
- keywords
- semantic features
- schema mappings
- contextual information
- domain knowledge
- low level
- information systems
- domain ontology
- integrity constraints
- semantic similarity
- user satisfaction
- metadata
- service quality
- query interface
- relational databases
- semantic web
- xml documents
- high level
- web pages
- data exchange
- web documents
- factors that affect
- regular path queries
- search engine