539 search results - page 13 / 108 » Online Algorithms for Mining Semi-structured Data Stream |
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
Many database applications require the analysis and processing of data streams. In such systems, huge amounts of data arrive rapidly and their values change over time. The variati...
JCST
2008
13 years 8 months ago
2008
Abstract Clustering text data streams is an important issue in data mining community and has a number of applications such as news group filtering, text crawling, document organiza...
ICDE
2006
IEEE
14 years 10 months ago
2006
IEEE
Aggregate monitoring over data streams is attracting more and more attention in research community due to its broad potential applications. Existing methods suffer two problems, 1...
IDEAL
2007
Springer
14 years 2 months ago
2007
Springer
Frequent disjunctive pattern is known to be a sophisticated method of text mining in a single document that satisfies anti-monotonicity, by which we can discuss efficient algorith...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Several predictive systems are nowadays vital for operations and decision support. The quality of these systems is most of the time defined by their average accuracy which has lo...