Keyphrases
- global information
- network infrastructure
- structural information
- artificial intelligence
- global context
- communication infrastructure
- computer science
- san diego
- contextual information
- invited talk
- global knowledge
- peer to peer
- distributed computing
- ad hoc networking
- prior information
- knowledge society
- information extraction
- selected papers
- high speed
- support environment
- digital libraries
- information retrieval
- database