922 search results - page 47 / 185 » Attribute based data sharing with attribute revocation |
ICML
2002
IEEE
16 years 19 days ago
2002
IEEE
This paper addresses cost-sensitive classification in the setting where there are costs for measuring each attribute as well as costs for misclassification errors. We show how to ...
ICVS
2009
Springer
15 years 6 months ago
2009
Springer
We propose a new approach for video event learning. The only hypothesis is the availability of tracked object attributes. The approach incrementally aggregates the attributes and r...
135
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HIM
1997
Springer
15 years 4 months ago
1997
Springer
Classical retrieval models support content-oriented searching for documents using a set of words as data model. However, in hypertext and database applications we want to consider...
119
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PPOPP
2010
ACM
14 years 10 months ago
2010
ACM
Many programs exploit shared-memory parallelism using multithreading. Threaded codes typically use locks to coordinate access to shared data. In many cases, contention for locks r...
ICTAI
2007
IEEE
15 years 6 months ago
2007
IEEE
Many real datasets have uncertain categorical attribute values that are only approximately measured or imputed. Uncertainty in categorical data is commonplace in many applications...