464 search results - page 5 / 93 » Authorisation Using Attributes from Multiple Authorities |
ICDIM
2007
IEEE
15 years 4 months ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
160
click to vote
ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
Publication records are often found in the authors' personal home pages. If such a record is partitioned into a list of semantic fields of authors, title, date, etc., the uns...
KDD
2003
ACM
15 years 10 months ago
2003
ACM
This paper considers the use of computational stylistics for performing authorship attribution of electronic messages, addressing categorization problems with as many as 20 differ...
ACL
2006
14 years 11 months ago
2006
We report initial results on the relatively novel task of automatic classification of author personality. Using a corpus of personal weblogs, or `blogs', we investigate the a...
CGF
2008
14 years 9 months ago
2008
In this work we present a point classification algorithm for multi-variate data. Our method is based on the concept of attribute subspaces, which are derived from a set of user sp...