Page
%P
-
Chapter and Conference Paper
Learning from Hierarchical Attribute Values by Rough Sets
The rough-set theory has been widely used in dealing with data classification problems. Most of the previous studies on rough sets focused on deriving certain rules and possible rules on the single concept lev...
-
Chapter and Conference Paper
Maintenance of Discovered Functional Dependencies: Incremental Deletion
The discovery of functional dependencies (FDs) in relational databases is an important data-mining problem. Most current work assumes that the database is static, and a database update requires rediscovering a...