3836 search results - page 2 / 768 » Semantics of Database Transformations |
XSYM
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Recently it was shown that existing general-purpose inductive logic programming systems are useful for learning wrappers (known as L-wrappers) to extract data from HTML d...
BTW
2001
Springer
13 years 9 months ago
2001
Springer
In this article, we present our efforts1 on realizing transformation independence in open, extensible, and highly distributed multimedia information The main focus is on the abstra...
ER
2003
Springer
13 years 10 months ago
2003
Springer
Existing solutions to data and schema integration require user interaction/input to generate a data transformation between two different schemas. These approaches are not appropri...
VLDB
1989
ACM
13 years 9 months ago
1989
ACM
The derived data update problem involves the transformation of modifications of derived facts into corresponding changes to base facts and other derived facts. Using a database sc...
ER
2006
Springer
13 years 8 months ago
2006
Springer
One of the main drawbacks of the Semantic Web is the lack of semantically rich data, since most of the information is still stored in relational databases. In this paper, we presen...