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PODS
2004
ACM
86views Database» more  PODS 2004»
16 years 6 months ago
Frontiers of Tractability for Typechecking Simple XML Transformations
Typechecking consists of statically verifying whether the output of an XML transformation is always conform to an output type for documents satisfying a given input type. We focus...
Wim Martens, Frank Neven
178
Voted
PODS
2006
ACM
121views Database» more  PODS 2006»
16 years 6 months ago
On the efficiency of checking perfect privacy
Privacy-preserving query-answering systems answer queries while provably guaranteeing that sensitive information is kept secret. One very attractive notion of privacy is perfect p...
Ashwin Machanavajjhala, Johannes Gehrke
EDBT
2002
ACM
130views Database» more  EDBT 2002»
16 years 6 months ago
Gene Expression Data Management: A Case Study
One of the major challenges facing scientists dealing with gene expression data is how to integrate, explore and analyze vast quantities of related data, often residing in multiple...
Victor M. Markowitz, I-Min A. Chen, Anthony Kosky
DASFAA
2009
IEEE
129views Database» more  DASFAA 2009»
16 years 1 months ago
Towards Preference-Constrained k-Anonymisation
Abstract. In this paper, we propose a novel preference-constrained approach to k-anonymisation. In contrast to the existing works on kanonymisation which attempt to satisfy a minim...
Grigorios Loukides, Achilles Tziatzios, Jianhua Sh...
EDBT
2009
ACM
200views Database» more  EDBT 2009»
16 years 1 months ago
Continuous privacy preserving publishing of data streams
Recently, privacy preserving data publishing has received a lot of attention in both research and applications. Most of the previous studies, however, focus on static data sets. I...
Bin Zhou 0002, Yi Han, Jian Pei, Bin Jiang, Yufei ...