Spatial Concept-based Topometric Semantic Mapping for Hierarchical Path-planning from Speech Instructions.
Akira TaniguchiShuya ItoTadahiro TaniguchiPublished in: CoRR (2022)
Keyphrases
- path planning
- semantic mapping
- mobile robot
- text clustering
- path planning algorithm
- dynamic environments
- collision avoidance
- motion planning
- dynamic and uncertain environments
- multi robot
- obstacle avoidance
- description logics
- semantic integration
- text categorization
- potential field
- document retrieval
- data model
- autonomous vehicles
- database
- hierarchical clustering
- optimal path
- multiple robots
- spatial relations
- hierarchical structure
- spatial reasoning
- wordnet
- unmanned aerial vehicles
- semantic interoperability
- database schema
- robot path planning
- information sources
- domain knowledge