73 search results - page 8 / 15 » Hashing Tree-Structured Data: Methods and Applications |
INFOVIS
2003
IEEE
15 years 3 months ago
2003
IEEE
Satisfaction surveys are an important measurement tool in fields such as market research or human resources management. Serious studies consist of numerous questions and contain a...
SIGMOD
1997
ACM
15 years 1 months ago
1997
ACM
This paper presents general algorithms for concurrency control in tree-based access methods as well as a recovery protocol and a mechanism for ensuring repeatable read. The algori...
DKE
2008
14 years 9 months ago
2008
We study an important data analysis operator, which extracts the k most important groups from data (i.e., the k groups with the highest aggregate values). In a data warehousing co...
DASFAA
2010
IEEE
14 years 10 months ago
2010
IEEE
Discovering interesting patterns from high-speed data streams is a challenging problem in data mining. Recently, the support metric-based frequent pattern mining from data stream h...
JDWM
2007
14 years 9 months ago
2007
This article presents a new evolutionary algorithm (EA) for induction of mixed decision trees. In nonterminal nodes of a mixed tree, different types of tests can be placed, rangin...