1232 search results - page 46 / 247 » Evaluating role mining algorithms |
ACSAC
2005
IEEE
14 years 1 months ago
2005
IEEE
A considerable effort has been recently devoted to the development of Database Management Systems (DBMS) which guarantee high assurance security and privacy. An important componen...
ICDE
1999
IEEE
14 years 9 months ago
1999
IEEE
We present parallel algorithms for building decision-tree classifiers on shared-memory multiprocessor (SMP) systems. The proposed algorithms span the gamut of data and task parall...
PKDD
2010
Springer
13 years 6 months ago
2010
Springer
Given a contact network that changes over time (say, day vs night connectivity), and the SIS (susceptible/infected/susceptible, flu like) virus propagation model, what can we say ...
PKDD
2009
Springer
14 years 2 months ago
2009
Springer
Subgroup discovery aims at finding subsets of a population whose class distribution is significantly different from the overall distribution. It has previously predominantly been...
KDD
2006
ACM
14 years 8 months ago
2006
ACM
Mining frequent patterns is a general and important issue in data mining. Complex and unstructured (or semi-structured) datasets have appeared in major data mining applications, i...