Composite regions, which are regions made up of several components, are necessary to overcome those limits. The paper introduces a two-level formal model suitable for representing topological relationships among composite regions.
Composite regions, which are regions made up of several components, are necessary to overcome those limits. The paper introduces a two-level formal model ...
Preserving local topological relationships. GIS '06: Proceedings of the 14th annual ACM international symposium on Advances in geographic information systems.
Composite regions, which are regions made up of several components, are necessary to overcome those limits. The paper introduces a two-level formal model ...
We describe a unified framework for representing and manipulating binary topological relationships between complex regions, which are arbitrary compositions ...
Composite regions, which are regions made up of several components, are necessary to overcome those limits. The paper introduces a two-level formal model ...
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What is a composite region?
What are the basic elements of topological relationships?
We describe a unified framework for representing and manipulating binary topological relationships between complex regions, which are arbitrary compositions ...
Topological predicates on spatial objects have been a main area of research in spatial data handling, reasoning, and query languages. The focus of research, ...
Topological relationships between spatial objects are important for querying, reasoning, and indexing of data within spatial databases. These re- lationships ...
To implement similarity measurement on region compositions where complex boundary contacts happen, we propose a measuring model based on the boundary contact ...