3456 search results - page 81 / 692 » Semantics in Spatial Databases |
GIS
2006
ACM
14 years 9 months ago
2006
ACM
Efficient evaluation of spatial queries is an important issue in spatial database. Among spatial operations, spatial join is very useful, intersection being the most common predic...
ADBIS
2004
Springer
14 years 1 months ago
2004
Springer
Many geographical applications deal with spatial objects that cannot be adequately described by determinate, crisp concepts because of their intrinsically indeterminate and vague n...
ESWS
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. We propose a novel approach to reverse engineering of relational databases to ontologies. Our approach is based on the idea that semantics of a relational database can be...
LREC
2008
13 years 9 months ago
2008
Cornetto is a two-year Stevin project (project number STE05039) in which a lexical semantic database is built that combines Wordnet with Framenet-like information for Dutch. The c...
PVLDB
2010
13 years 6 months ago
2010
We propose the demonstration of Keymantic, a system for keyword-based searching in relational databases that does not require a-priori knowledge of instances held in a database. I...