116 search results - page 13 / 24 » Privacy-Preserving Top-K Queries |
ICDE
2010
IEEE
14 years 9 months ago
2010
IEEE
Privacy preserving data publishing has attracted considerable research interest in recent years. Among the existing solutions, -differential privacy provides one of the strongest p...
SPIRE
2005
Springer
14 years 3 months ago
2005
Springer
Output-sensitive data structures result from preprocessing n items and are capable of reporting the items satisfying an on-line query in O(t(n) + ℓ) time, where t(n) is the cost ...
ADC
2007
Springer
14 years 3 months ago
2007
Springer
Recently, privacy issues have become important in clustering analysis, especially when data is horizontally partitioned over several parties. Associative queries are the core retr...
VLDB
1999
ACM
14 years 1 months ago
1999
ACM
In many applications, users specify target values for certain attributes, without requiring exact matches to these values in return. Instead, the result to such queries is typical...
IDEAS
2007
IEEE
14 years 4 months ago
2007
IEEE
There is an increasing need for an XML query engine that not only searches for exact matches to a query but also returns “query-like” structures. We have designed and develope...