Event Graph Guided Compositional Spatial-Temporal Reasoning for Video Question Answering.
Ziyi BaiRuiping WangDifei GaoXilin ChenPublished in: IEEE Trans. Image Process. (2024)
Keyphrases
- question answering
- temporal reasoning
- temporal information
- spatial reasoning
- temporal constraints
- spatial information
- temporal relations
- interval algebra
- temporal relationships
- temporal patterns
- temporal intervals
- video sequences
- qualitative and quantitative
- space time
- question classification
- information extraction
- temporal knowledge
- natural language processing
- information retrieval
- structured data
- natural language
- reasoning tasks
- video data
- qa clef
- passage retrieval
- video content
- video frames
- multimedia
- syntactic information
- path consistency
- event calculus
- video retrieval
- spatial relations
- spatial data
- question answering systems
- spatial relationships
- natural language questions
- video clips
- key frames
- relational databases
- spatio temporal
- visual information
- qa systems
- image sequences
- answer extraction