49 search results - page 10 / 10 » IncSpan: incremental mining of sequential patterns in large ... |
PAKDD
2004
ACM
13 years 11 months ago
2004
ACM
In many real world applications, systematic analysis of rare events, such as credit card frauds and adverse drug reactions, is very important. Their low occurrence rate in large da...
IEAAIE
2009
Springer
14 years 9 days ago
2009
Springer
Data mining refers to the process of revealing unknown and potentially useful information from a large database. Frequent itemsets mining is one of the foundational problems in dat...
ICDCS
2002
IEEE
13 years 10 months ago
2002
IEEE
Data mining systems aim to discover patterns and extract useful information from facts recorded in databases. A widely adopted approach is to apply machine learning algorithms to ...
ICDE
2005
IEEE
14 years 7 months ago
2005
IEEE
We present ViteX, an XPath processing system on XML streams with polynomial time complexity. ViteX uses a polynomial-space data structure to encode an exponential number of patter...