A Semantic Layer on Semi-Structured Data Sources for Intuitive Chatbots.
Agnese AugelloGiovanni PilatoGiorgio VassalloSalvatore GaglioPublished in: CISIS (2009)
Keyphrases
- semi structured
- data sources
- structured data
- data model
- data collections
- structured knowledge
- semantic relationships
- web data sources
- heterogeneous data sources
- information integration
- information extraction
- domain ontology
- data integration
- web documents
- web data
- semi structured data
- distributed data sources
- data extraction
- text mining
- free text
- wrapper generation
- web sources
- information sources
- databases
- unstructured data
- query language
- semi structured documents
- data warehouse
- xml databases
- textual data
- knowledge rich
- web data extraction
- database
- database systems
- semantic search
- natural language
- xml documents
- machine learning
- semantic information
- topic maps
- multiple sources
- knowledge representation
- semantic web