Abstract and discrete modeling of spatio-temporal data types
Proceedings of the 6th ACM international symposium on Advances in geographic information systems
A foundation for representing and querying moving objects
ACM Transactions on Database Systems (TODS)
IEEE Transactions on Knowledge and Data Engineering
Query-By-Trace: Visual Predicate Specification in Spatio-Temporal Databases
VDB 5 Proceedings of the Fifth Working Conference on Visual Database Systems: Advances in Visual Information Management
Developments in Spatio-Temporal Query Languages
DEXA '99 Proceedings of the 10th International Workshop on Database & Expert Systems Applications
Managing uncertainty in moving objects databases
ACM Transactions on Database Systems (TODS)
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Moving object databases have recently found large interest in the data-base community, geographical information systems, and geosciences. So far, moving object models have focused exclusively either on past or future movements. The so-called Balloon Model is the first attempt to treat past and future movements of moving objects in a consistent and integrated manner. Based on a new set of spatio-temporal data types and operations as well as former research, in this paper, we propose a design of spatio-temporal predicates on Balloon objects. These predicates explore the topological relationships of Balloon objects over time and take into account both past and future movements. We present new kinds of queries to demonstrate the use of these predicates.