Fostering Collaboration with a Semantic Index over Textual Contributions.
Kenneth S. MurrayJohn D. LowranceDouglas E. AppeltAndres C. RodriguezPublished in: AAAI Spring Symposium: AI Technologies for Homeland Security (2005)
Keyphrases
- natural language
- semantic information
- database
- index structure
- information sharing
- semantic knowledge
- semantic representation
- semantic network
- multi dimensional
- metadata
- query processing
- collaborative learning
- keywords
- semantic description
- semantic annotation
- semantic similarity
- multimedia
- knowledge building
- collaborative problem solving
- textual features
- geographically dispersed
- indexing method
- semantic search
- semantic relationships
- domain ontology
- data structure
- high level
- databases