922 search results - page 158 / 185 » Attribute based data sharing with attribute revocation |
ER
1999
Springer
15 years 2 months ago
1999
Springer
Database support of time-varying phenomena typically assumes that entities change in a linear fashion. Many phenomena, however, change cyclically over time. Examples include monsoo...
AIIA
2003
Springer
15 years 1 months ago
2003
Springer
The aim of this paper is to show how abduction can be used in classification tasks when we deal with incomplete data. Some classifiers, even if based on decision tree induction lik...
ESWS
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Automated modeling of appropriate and valid document descriptions is a central issue for the benefit and success of an ontologybased personal document management system. ...
ACL
2001
14 years 11 months ago
2001
This paper describes automatic techniques for mapping 9611 entries in a database of English verbs to WordNet senses. The verbs were initially grouped into 491 classes based on syn...
SPIESR
1997
14 years 11 months ago
1997
This paper presents a formal framework for designing search algorithms which can identify target images by the spatial distribution of color, edge and texture attributes. The fram...