Keyphrases
- question answering
- structured information
- multi hop
- structured data
- wireless networks
- information extraction
- wireless sensor networks
- natural language processing
- linked data
- information retrieval
- cross language
- web pages
- natural language
- relation extraction
- knowledge representation
- named entities
- data sets
- structured queries
- semi structured
- databases
- relational databases
- artificial intelligence
- search engine
- information retrieval systems
- database systems