Sciweavers

7 search results - page 1 / 2
» Privacy-Preserving Datamining on Vertically Partitioned Data...
Sort
View
CRYPTO
2004
Springer
91views Cryptology» more  CRYPTO 2004»
13 years 9 months ago
Privacy-Preserving Datamining on Vertically Partitioned Databases
In a recent paper Dinur and Nissim considered a statistical database in which a trusted database administrator monitors queries and introduces noise to the responses with the goal ...
Cynthia Dwork, Kobbi Nissim
KDD
2002
ACM
214views Data Mining» more  KDD 2002»
14 years 4 months ago
Privacy preserving association rule mining in vertically partitioned data
Privacy considerations often constrain data mining projects. This paper addresses the problem of association rule mining where transactions are distributed across sources. Each si...
Jaideep Vaidya, Chris Clifton
KDD
2007
ACM
142views Data Mining» more  KDD 2007»
14 years 4 months ago
Towards Privacy-Preserving Model Selection
Abstract. Model selection is an important problem in statistics, machine learning, and data mining. In this paper, we investigate the problem of enabling multiple parties to perfor...
Zhiqiang Yang, Sheng Zhong, Rebecca N. Wright
ICDE
2009
IEEE
168views Database» more  ICDE 2009»
14 years 5 months ago
Privacy-Preserving Singular Value Decomposition
Abstract-- In this paper, we propose secure protocols to perform Singular Value Decomposition (SVD) for two parties over horizontally and vertically partitioned data. We propose va...
Shuguo Han, Wee Keong Ng, Philip S. Yu
EDBT
2008
ACM
172views Database» more  EDBT 2008»
14 years 3 months ago
Distributed privacy preserving k-means clustering with additive secret sharing
Recent concerns about privacy issues motivated data mining researchers to develop methods for performing data mining while preserving the privacy of individuals. However, the curr...
Albert Levi, Erkay Savas, Mahir Can Doganay, Thoma...