722 search results - page 3 / 145 » Data Cleaning: Problems and Current Approaches |
DMKD
2004
ACM
13 years 12 months ago
2004
ACM
Record linkage, the problem of determining when two records refer to the same entity, has applications for both data cleaning (deduplication) and for integrating data from multipl...
SIGMOD
2011
ACM
12 years 9 months ago
2011
ACM
Central to a data cleaning system are record matching and data repairing. Matching aims to identify tuples that refer to the same real-world object, and repairing is to make a dat...
DGO
2009
13 years 7 months ago
2009
With the growing importance of foreign commerce comes also greater opportunities for fraudulent behaviour. As such, governments must try to detect frauds as soon as they take plac...
PVLDB
2010
13 years 4 months ago
2010
Data ambiguity is inherent in applications such as data integration, location-based services, and sensor monitoring. In many situations, it is possible to “clean”, or remove, ...
FAST
2008
13 years 8 months ago
2008
Data corruption is one of the key problems that is on top of the radar screen of most CIOs. Continuous Data Protection (CDP) technologies help enterprises deal with data corruptio...