249 search results - page 19 / 50 » Online Aggregation |
WWW
2011
ACM
13 years 3 months ago
2011
ACM
Modern search engines are expected to make documents searchable shortly after they appear on the ever changing Web. To satisfy this requirement, the Web is frequently crawled. Due...
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
—It is well known that Online Social Networks (OSNs) are vulnerable to privacy leakages, whereby specific information about a user (political affiliation, sexual orientation, g...
WWW
2010
ACM
14 years 3 months ago
2010
ACM
Service descriptions allow designers to document, understand, and use services, creating new useful and complex services with aggregated business value. Unlike RPC-based services,...
DAWAK
2005
Springer
14 years 2 months ago
2005
Springer
To preserve private information while providing thorough analysis is one of the significant issues in OLAP systems. One of the challenges in it is to prevent inferring the sensitiv...
EDBT
2009
ACM
14 years 11 days ago
2009
ACM
In a database system, disclosure of confidential private data may occur if users can put together the answers of past queries. Traditional access control mechanisms cannot guard a...