722 search results - page 18 / 145 » Data Cleaning: Problems and Current Approaches |
DMIN
2009
13 years 5 months ago
2009
Record linkage is the problem of identifying similar records across different data sources. The similarity between two records is defined based on domain-specific similarity functi...
TKDE
2011
13 years 2 months ago
2011
—It is essential to process real-time data service requests such as stock quotes and trade transactions in a timely manner using fresh data, which represent the current real worl...
BMCBI
2007
13 years 7 months ago
2007
Background: Progressive advances in the measurement of complex multifactorial components of biological processes involving both spatial and temporal domains have made it difficult...
SIGMOD
2010
ACM
14 years 4 days ago
2010
ACM
We consider the problem of learning a record matching package (classifier) in an active learning setting. In active learning, the learning algorithm picks the set of examples to ...
CSB
2005
IEEE
14 years 29 days ago
2005
IEEE
Our paper describes the first provably-efficient algorithm for determining protein structures de novo, solely from experimental data. We show how the global nature of a certain ...