464 search results - page 42 / 93 » Authorisation Using Attributes from Multiple Authorities |
SDM
2010
SIAM
14 years 11 months ago
2010
SIAM
We apply statistical relational learning to a database of criminal and terrorist activity to predict attributes and event outcomes. The database stems from a collection of news ar...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
In this research, we evaluate the effect of gender in analyzing the performance of sponsored search advertising. We examine a log file with data comprised of nearly 7,000,000 reco...
CTRSA
2004
Springer
15 years 1 months ago
2004
Springer
Abstract. Secure authentication frequently depends on the correct recognition of a user's public key. When there is no certificate authority, this key is obtained from other u...
ISMIS
1999
Springer
15 years 2 months ago
1999
Springer
Semantic Query Optimisation makes use of the semantic knowledge of a database (rules) to perform query transformation. Rules are normally learned from former queries fired by the u...
PET
2010
Springer
15 years 1 months ago
2010
Springer
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...