922 search results - page 141 / 185 » Attribute based data sharing with attribute revocation |
DIM
2009
ACM
15 years 2 months ago
2009
ACM
For e-commerce companies providing online services, fraudulent access resulting from theft of identity credentials is a serious concern. Such online service providers deploy a var...
WCE
2007
14 years 11 months ago
2007
— Our work explores the use of several text categorization techniques for classification of manufacturing quality defect and service shop data sets into fixed categories. Althoug...
PRL
2007
14 years 9 months ago
2007
Robustness is a key attribute of spread spectrum (SS) watermarking scheme. It is significantly deteriorated if one tries to achieve high embedding rate keeping other parameters u...
ICRA
2010
IEEE
14 years 8 months ago
2010
IEEE
— In this paper, we consider the problem of how background knowledge about usual object arrangements can be utilized by a mobile robot to more efficiently find an object in an ...
IGARSS
2009
14 years 7 months ago
2009
This study used remotely-sensed phenology data derived from Advanced Very High Resolution Radiometer (AVHRR), in a fully supervised decision-tree classification based on the new b...