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SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
As databases become more pervasive through the biological sciences, various data quality issues regarding data legacy, data uniformity and data duplication arise. Due to the natur...
CLEANDB
2006
ACM
14 years 3 months ago
2006
ACM
Outliers are very common in the environmental data monitored by a sensor network consisting of many inexpensive, low fidelity, and frequently failed sensors. The limited battery ...
ICEIS
2003
IEEE
14 years 3 months ago
2003
IEEE
: A major problem that arises from integrating different databases is the existence of duplicates. Data cleaning is the process for identifying two or more records within the datab...
KDD
1994
ACM
14 years 1 months ago
1994
ACM
Wepresent a methodfor discovering informative patterns from data. With this method,large databases can be reducedto only a few representative data entries. Ourframeworkencompasses...
PERVASIVE
2006
Springer
13 years 9 months ago
2006
Springer
Pervasive applications rely on data captured from the physical world through sensor devices. Data provided by these devices, however, tend to be unreliable. The data must, therefor...