588 search results - page 37 / 118 » Discovering data quality rules |
ICDE
2010
IEEE
13 years 10 months ago
2010
IEEE
Abstract— Improving data quality is a time-consuming, laborintensive and often domain specific operation. A recent principled approach for repairing dirty database is to use dat...
INCDM
2010
Springer
14 years 1 months ago
2010
Springer
Hospitals increasingly use process models for structuring their care processes. Activities performed to patients are logged to a database but these data are rarely used for managin...
KDD
2002
ACM
14 years 10 months ago
2002
ACM
We present a framework for mining association rules from transactions consisting of categorical items where the data has been randomized to preserve privacy of individual transact...
GEOS
2007
Springer
14 years 4 months ago
2007
Springer
SDIs offer access to a wealth of distributed data sources through standardised service interfaces. Recently, also geoprocessing capabilities are offered as services in SDIs. Combin...
ICDM
2008
IEEE
14 years 4 months ago
2008
IEEE
Word meaning disambiguation has always been an important problem in many computer science tasks, such as information retrieval and extraction. One of the problems, faced in automa...