Keyphrases
- question answering
- multi hop
- knowledge base
- wireless sensor networks
- information retrieval
- answering questions
- knowledge representation
- qa clef
- natural language processing
- question classification
- passage retrieval
- natural language
- information extraction
- question answering systems
- syntactic information
- data transmission
- routing protocol
- network traffic
- communication networks
- computer networks
- expert systems
- peer to peer
- ad hoc networks
- base station
- network architecture
- wireless networks
- energy consumption
- qa systems
- query processing
- cloud computing