Heuristic semantic walk for concept chaining in collaborative networks.
Valentina FranzoniAlfredo MilaniPublished in: Int. J. Web Inf. Syst. (2014)
Keyphrases
- semantic concepts
- semantic information
- social networks
- simulated annealing
- related concepts
- domain specific
- search algorithm
- random walk
- optimal solution
- network structure
- natural language
- semantic knowledge
- keywords
- semantic search
- semantic association
- visual features
- semantic video retrieval
- multi user
- low level features
- knowledge sharing
- semantic web
- collaborative learning
- dynamic programming
- high level