922 search results - page 58 / 185 » Attribute based data sharing with attribute revocation |
AUSAI
2008
Springer
15 years 1 months ago
2008
Springer
Data anonymization techniques based on enhanced privacy principles have been the focus of intense research in the last few years. All existing methods achieving privacy principles ...
TKDE
2008
14 years 11 months ago
2008
Malicious users can exploit the correlation among data to infer sensitive information from a series of seemingly innocuous data accesses. Thus, we develop an inference violation d...
WEBI
2009
Springer
15 years 6 months ago
2009
Springer
Information sharing is a key objective in the age of Internet and virtual communities. Reputation information is an important part of a user’s identity and is both a sensitive a...
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TKDE
2011
14 years 6 months ago
2011
—In reality, spatial objects (e.g., hotels) not only have spatial locations but also have quality attributes (e.g., price, star). An object p is said to dominate another one p , ...
DCOSS
2008
Springer
15 years 1 months ago
2008
Springer
Sensor networks can be viewed as large distributed databases, and SQL-like high-level declarative languages can be used for data and information retrieval. Energy constraints make ...