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VLDB
2006
ACM
122views Database» more  VLDB 2006»
16 years 6 months ago
A secure distributed framework for achieving k-anonymity
k-anonymity provides a measure of privacy protection by preventing re-identification of data to fewer than a group of k data items. While algorithms exist for producing k-anonymous...
Wei Jiang, Chris Clifton
SIGMOD
2009
ACM
228views Database» more  SIGMOD 2009»
16 years 6 months ago
Interactive anonymization of sensitive data
There has been much recent work on algorithms for limiting disclosure in data publishing. However, these algorithms have not been put to use in any comprehensive, usable toolkit f...
Xiaokui Xiao, Guozhang Wang, Johannes Gehrke
SIGMOD
2007
ACM
160views Database» more  SIGMOD 2007»
16 years 6 months ago
Cayuga: a high-performance event processing engine
We propose a demonstration of Cayuga, a complex event monitoring system for high speed data streams. Our demonstration will show Cayuga applied to monitoring Web feeds; the demo w...
Lars Brenna, Alan J. Demers, Johannes Gehrke, Ming...
SIGMOD
2006
ACM
96views Database» more  SIGMOD 2006»
16 years 6 months ago
Injecting utility into anonymized datasets
Limiting disclosure in data publishing requires a careful balance between privacy and utility. Information about individuals must not be revealed, but a dataset should still be us...
Daniel Kifer, Johannes Gehrke
PODS
2007
ACM
119views Database» more  PODS 2007»
16 years 6 months ago
Reasoning about XML update constraints
XML and semi-structured data are now de-facto standards for data exchange, and it is often the case that published or exchanged XML documents have specic restrictions on how they ...
Bogdan Cautis, Serge Abiteboul, Tova Milo