116 search results - page 1 / 24 » Privacy-Preserving Top-K Queries |
ICDE
2005
IEEE
13 years 10 months ago
2005
IEEE
Processing of top-k queries has been attracting considerable attention. Much of the work assumes distributed data, with each site holding a different set of attributes for the sam...
SIGMOD
2012
ACM
11 years 6 months ago
2012
ACM
It is often highly valuable for organizations to have their data analyzed by external agents. However, any program that computes on potentially sensitive data risks leaking inform...
ICDE
2005
IEEE
14 years 5 months ago
2005
IEEE
The ability to compute top-k matches to XML queries is gaining importance due to the increasing number of large XML repositories. The efficiency of top-k query evaluation relies o...
ICDE
2008
IEEE
14 years 5 months ago
2008
IEEE
Given a record set D and a query score function F, a top-k query returns k records from D, whose values of function F on their attributes are the highest. In this paper, we investi...
WWW
2006
ACM
14 years 5 months ago
2006
ACM
An important issue arising from large scale data integration is how to efficiently select the top-K ranking answers from multiple sources while minimizing the transmission cost. T...