582 search results - page 48 / 117 » On the definition of role mining |
106
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ICFCA
2007
Springer
15 years 3 months ago
2007
Springer
Different rule semantics have been successively defined in many contexts such as implications in artificial intelligence, functional dependencies in databases or association rules...
131
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AUSDM
2008
Springer
15 years 1 months ago
2008
Springer
Complex network analysis involves the study of the properties of various real world networks. In this broad field, research on community structures forms an important sub area. Th...
DAGSTUHL
2004
15 years 1 months ago
2004
Subgroup discovery aims at finding interesting subsets of a classified example set that deviates from the overall distribution. The search is guided by a so-called utility function...
HT
2004
ACM
15 years 5 months ago
2004
ACM
In this paper, we describe Chrysant, a hypertext version control system for embedded link models. Chrysant provides generalpurpose versioning capability to hypertext systems with ...
COLING
2008
15 years 1 months ago
2008
We determine the subjectivity of word senses. To avoid costly annotation, we evaluate how useful existing resources established in opinion mining are for this task. We show that r...