Keyphrases
- semantic search
- keyword search
- artificial intelligence
- growth model
- domain ontology
- semantic web
- semantic interoperability
- semantic information
- semantic data
- data sources
- keywords
- database
- linked data
- search result diversification
- query expansion
- information retrieval
- knowledge representation
- metadata
- domain knowledge
- query processing
- search tools
- search engine
- machine learning
- structured data
- relational databases
- domain specific
- software engineering
- xml documents
- information systems
- web search engines
- user profiles
- user queries
- semi automatic
- conceptual model
- natural language processing
- relevance feedback
- data model
- rdf graphs
- expert systems