507 search results - page 41 / 102 » A simple role mining algorithm |
ICDM
2002
IEEE
14 years 2 months ago
2002
IEEE
The Web has established itself as the dominant medium for doing electronic commerce. Consequently the number of service providers, both large and small, advertising their services...
WWW
2003
ACM
14 years 10 months ago
2003
ACM
The web contains a wealth of product reviews, but sifting through them is a daunting task. Ideally, an opinion mining tool would process a set of search results for a given item, ...
KDD
2006
ACM
14 years 10 months ago
2006
ACM
While most software defects (i.e., bugs) are corrected and tested as part of the lengthy software development cycle, enterprise software vendors often have to release software pro...
SDM
2009
SIAM
14 years 6 months ago
2009
SIAM
Mining sequential movement patterns describing group behaviour in potentially streaming spatio-temporal data sets is a challenging problem. Movements are typically noisy and often...
ICDM
2007
IEEE
14 years 3 months ago
2007
IEEE
Data mining algorithms use various Trie and bitmap-based representations to optimize the support (i.e., frequency) counting performance. In this paper, we compare the memory requi...