18 search results - page 3 / 4 » A revival of integrity constraints for data cleaning |
PVLDB
2008
13 years 5 months ago
2008
There has been considerable interest in similarity join in the research community recently. Similarity join is a fundamental operation in many application areas, such as data inte...
PVLDB
2010
13 years 4 months ago
2010
A variety of integrity constraints have been studied for data cleaning. While these constraints can detect the presence of errors, they fall short of guiding us to correct the err...
ACSAC
2006
IEEE
14 years 9 days ago
2006
IEEE
Access control and integrity constraints are well known approaches to ensure data integrity in commercial database systems. However, due to operational mistakes, malicious intent ...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
Two central criteria for data quality are consistency and accuracy. Inconsistencies and errors in a database often emerge as violations of integrity constraints. Given a dirty dat...
BIRTHDAY
2010
Springer
13 years 5 months ago
2010
Springer
m, modules, types and operations), different kinds of abstractions (functional/data, types/objects etc.) without falling into a loose collection of diagram languages. Considering a...