1 Toward Spatiotemporal Patterns

  title={1 Toward Spatiotemporal Patterns},
  author={Martin Erwig},
Existing spatiotemporal data models and query languages offer only basic support to query changes of data. In particular, although these systems often allow the formulation of queries that ask for changes at particular time points, they fall short of expressing queries for sequences of such changes. In this chapter we propose the concept of spatiotemporal patterns as a systematic and scalable concept to query developments of objects and their relationships. Based on our previous work on… CONTINUE READING


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