922 search results - page 94 / 185 » Attribute based data sharing with attribute revocation |
PVLDB
2010
14 years 10 months ago
2010
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
197
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FCSC
2011
14 years 3 months ago
2011
Description logics (DLs) are widely employed in recent semantic web application systems. However, classical description logics are limited when dealing with imprecise concepts and ...
196
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
In spite of the great progress in the data mining field in recent years, the problem of missing and uncertain data has remained a great challenge for data mining algorithms. Many ...
ACSW
2004
15 years 1 months ago
2004
The ability to distinguish between objects is the fundamental to learning and intelligent behavior in general. The difference between two things is the information we seek; the pr...
QSIC
2005
IEEE
15 years 5 months ago
2005
IEEE
Database application programs typically contain program units that use SQL statements to manipulate records in database instances. Testing the correctness of data manipulation by ...