Landmark community approximate optimal path query with pure linguistic attributes.
Jingyan MaKehong ZhangPublished in: J. Supercomput. (2019)
Keyphrases
- optimal path
- path planning
- attribute values
- query processing
- data structure
- database
- exact answers
- shortest path
- query expansion
- response time
- data objects
- relevance feedback
- data sources
- route planning
- query evaluation
- database queries
- user queries
- natural language processing
- natural language
- approximate answers
- approximate matching
- mobile robot
- query formulation
- optimal solution
- aggregate queries
- keywords
- pre computed
- linguistic variables
- databases