Scalable Spatio-Temporal Top-k Community Interactions Query.
Abdulaziz AlmaslukhYongyi LiuAmr MagdyPublished in: SIGSPATIAL/GIS (2021)
Keyphrases
- spatio temporal
- query processing
- result set
- user defined
- query result
- database
- moving objects
- range queries
- query evaluation
- response time
- proximity search
- skyline queries
- user queries
- image sequences
- data structure
- query expansion
- ranking list
- spatio temporal queries
- highly relevant
- query terms
- efficient processing
- keywords
- complex queries
- database systems
- approximate answers
- user interaction
- space time
- index structure
- spatial and temporal
- multi dimensional
- keyword search
- query formulation
- relational databases
- data sources
- candidate set
- spatio temporal databases
- scoring functions
- relevance feedback
- language model
- retrieval systems