169 search results - page 22 / 34 » Mining Frequent Itemsets using Patricia Tries |
ICDM
2008
IEEE
14 years 1 months ago
2008
IEEE
We consider the problem of publishing sensitive transaction data with privacy preservation. High dimensionality of transaction data poses unique challenges on data privacy and dat...
SDM
2011
SIAM
12 years 10 months ago
2011
SIAM
Identifying the extremal (minimal and maximal) sets from a collection of sets is an important subproblem in the areas of data-mining and satisfiability checking. For example, ext...
PAKDD
2004
ACM
14 years 22 days ago
2004
ACM
Although the task of mining association rules has received considerable attention in the literature, algorithms to find time association rules are often inadequate, by either miss...
IJFCS
2008
13 years 7 months ago
2008
In data mining applications, highly sized contexts are handled what usually results in a considerably large set of frequent itemsets, even for high values of the minimum support t...
CIKM
2006
Springer
13 years 11 months ago
2006
Springer
Recent research in data mining has progressed from mining frequent itemsets to more general and structured patterns like trees and graphs. In this paper, we address the problem of...