Metric details for natural-language spatial relations
ACM Transactions on Information Systems (TOIS)
Algorithms for Querying by Spatial Structure
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
A Model for Expressing topological Integrity Constraints in Geographic Databases
Proceedings of the International Conference GIS - From Space to Territory: Theories and Methods of Spatio-Temporal Reasoning on Theories and Methods of Spatio-Temporal Reasoning in Geographic Space
The Computational Aspect of Retrieval by Spatial Arrangement
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 1
Measuring consistency with respect to topological dependency constraints
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems
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Consistency measures provide an indication on how much a dataset satisfies a set of integrity constraints, which is useful for comparing, integrating and cleaning datasets. This work presents the notion of consistency measures and provides an evaluation of the cognitive adequacy of these measures. It evaluates the impact on the consistency measures of different parameters (overlapping size, external distance, internal distance, crossing length, and touching length) and the relative size of geometries involved in a conflict. While a human-subject testing supports our hypotheses with respect to the parameters, it rejects the significance of the relative size of geometries as a component of the consistency measures.