Keyphrases
- linguistic analysis
- semantic level
- semantic knowledge
- semantic information
- semantic annotation
- semantic web technologies
- case study
- artificial intelligence
- semantic web
- natural language understanding
- semantic similarity
- semantic network
- inherent uncertainty
- expected utility
- domain independent
- natural language
- belief functions
- semantic search
- semantic content
- semantic concepts
- semantically meaningful
- robust optimization
- semantically related
- higher level
- natural language processing
- semantic representations