3456 search results - page 403 / 692 » Semantics in Spatial Databases |
260
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Wikipedia is an example of the large, collaborative, semi-structured data sets emerging on the Web. Typically, before these data sets can be used, they must transformed into struc...
159
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ADBIS
2008
Springer
16 years 29 days ago
2008
Springer
The event-condition-action paradigm (also known as triggers or ECA rules) gives a database “active” capabilities – the ability to react automatically to changes in the databa...
149
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DEXA
2000
Springer
15 years 11 months ago
2000
Springer
View mechanisms, widely used in the relational databases, pose new questions in the object model which captures much more semantics. In this paper, we will focus on inheritance and...
199
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VLDB
2011
ACM
15 years 1 months ago
2011
ACM
Schema mappings are high-level specifications that describe the relationship between two database schemas. They are an important tool in several areas of database research, notab...
176
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
While image registration has been studied in different areas of computer vision, aligning images depicting different scenes remains a challenging problem, closer to recognition tha...