Two major problems in schema integration are to identify correspondences between different conceptual schemas and to verify that the proposed correspondences are consistent with th...
The "Babel tower effect", induced by the heterogeneity of applications available in the operation of enterprises brings to a consistent lack of "exchangeability"...
tions arise for standoff annotation when the annotation is not on the source text itself, but on a more abstract representation. This is particularly the case in a language such a...
Numerous applications processing 3D point data will gain from the ability to estimate reliably normals and differential geometric properties. Normal estimates are notoriously nois...
Integrity constraints are an essential part of a modern schema definition language. They are useful for semantic specification, update consistency control, query optimization, inf...