Graphhopper: Multi-hop Scene Graph Reasoning for Visual Question Answering.
Rajat KonerHang LiMarcel HildebrandtDeepan DasVolker TrespStephan GünnemannPublished in: ISWC (2021)
Keyphrases
- question answering systems
- question answering
- multi hop
- question classification
- answering questions
- wireless sensor networks
- wireless networks
- ad hoc networks
- passage retrieval
- visual data
- routing protocol
- base station
- energy efficient
- mobile ad hoc networks
- energy consumption
- natural language
- data transmission
- visual information
- video sequences
- natural language processing
- routing algorithm
- end to end
- candidate answers
- information extraction
- cross language
- information retrieval
- structured data
- qa clef
- wifi
- natural language questions
- syntactic information
- information retrieval systems
- graph structure
- visual features
- answer extraction
- answer validation
- audio visual
- network topology
- computer networks
- knowledge representation
- artificial intelligence