Spatial Information Extraction for Cognitive Mapping with a Mobile Robot.
Jochen SchmidtChee K. WongWai K. YeapPublished in: COSIT (2007)
Keyphrases
- mobile robot
- information extraction
- loop closing
- natural language processing
- obstacle avoidance
- path planning
- indoor environments
- autonomous robots
- text mining
- spatial data
- spatial information
- information processing
- machine learning
- precision and recall
- information retrieval
- spatial and temporal
- spatial reasoning
- mobile robot navigation
- spatio temporal
- conditional random fields
- named entities
- text documents
- open domain
- office environment
- cognitive science
- named entity recognition
- free text
- semi structured
- extracting meaningful
- computational models
- spatial databases
- structured data
- dynamic environments
- space time
- web documents
- ontology based information extraction
- spatial relationships
- artificial intelligence
- decision making
- particle filter
- cognitive systems
- cognitive process
- question answering
- natural language text
- relational learning
- cognitive architecture
- web mining
- motion planning
- multi robot