A Multilayer Portal Model for Information Grid.
Xiaowu ChenMingji ChenXixi LuoPublished in: ChinaGrid (2008)
Keyphrases
- domain knowledge
- computational model
- partial information
- probabilistic model
- structural information
- information sources
- contextual information
- observed scene
- statistical information
- expert knowledge
- management system
- objective function
- information processing
- databases
- theoretical analysis
- statistical model
- information extraction
- prior information
- formal model
- context dependent
- probability distribution
- high level