Classes of Spatio-Temporal Objects and their Closure Properties.
Jan ChomickiSofie HaesevoetsBart KuijpersPeter Z. ReveszPublished in: Ann. Math. Artif. Intell. (2003)
Keyphrases
- spatio temporal
- closure properties
- moving objects
- expressive power
- tree automata
- spatio temporal data
- object classes
- databases
- spatial and temporal relationships
- movement patterns
- image sequences
- context free grammars
- knowledge acquisition
- database
- conjunctive queries
- finite automata
- query language
- information retrieval