Keyphrases
- data objects
- query language
- d objects
- query evaluation
- database
- complex objects
- response time
- query processing
- update operations
- web search engines
- user queries
- efficient processing
- view maintenance
- database updates
- pre computed
- database objects
- query formulation
- frequent updates
- target object
- multiple objects
- search queries
- range queries
- search engine
- information retrieval
- partial occlusion
- spatial relationships
- database queries
- complex queries
- object tracking
- object detection
- data sources
- moving objects
- data structure
- multiple interpretations