TOUCHDOWN: Natural Language Navigation and Spatial Reasoning in Visual Street Environments.
Howard ChenAlane SuhrDipendra MisraNoah SnavelyYoav ArtziPublished in: CVPR (2019)
Keyphrases
- spatial reasoning
- spatial relations
- natural language
- spatial knowledge
- topological relations
- temporal reasoning
- spatial information
- directional relations
- knowledge representation
- machine learning
- natural language processing
- qualitative spatial reasoning
- dynamic environments
- visual information
- rough sets
- constraint satisfaction
- visual words
- moving objects
- pairwise
- computer vision
- information retrieval