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SDM
2007
SIAM
130views Data Mining» more  SDM 2007»
15 years 1 months ago
Towards Attack-Resilient Geometric Data Perturbation
Data perturbation is a popular technique for privacypreserving data mining. The major challenge of data perturbation is balancing privacy protection and data quality, which are no...
Keke Chen, Gordon Sun, Ling Liu
PVLDB
2011
14 years 6 months ago
Personalized Social Recommendations - Accurate or Private?
With the recent surge of social networks such as Facebook, new forms of recommendations have become possible – recommendations that rely on one’s social connections in order t...
Ashwin Machanavajjhala, Aleksandra Korolova, Atish...
INFOCOM
2010
IEEE
14 years 10 months ago
Refresh: Weak Privacy Model for RFID Systems
—Privacy-Preserving Authentication (PPA) is crucial for Radio Frequency Identifcation (RFID)-enabled applications. Without appropriate formal privacy models, it is difficult for...
Li Lu, Yunhao Liu, Xiang-Yang Li
SDM
2009
SIAM
113views Data Mining» more  SDM 2009»
15 years 9 months ago
Graph Generation with Prescribed Feature Constraints.
In this paper, we study the problem of how to generate synthetic graphs matching various properties of a real social network with two applications, privacy preserving social netwo...
Xiaowei Ying, Xintao Wu
P2P
2008
IEEE
184views Communications» more  P2P 2008»
15 years 6 months ago
Ad Hoc Limited Scale-Free Models for Unstructured Peer-to-Peer Networks
Several protocol efficiency metrics (e.g., scalability, search success rate, routing reachability and stability) depend on the capability of preserving structure even over the ch...
Hasan Guclu, Durgesh Kumari, Murat Yuksel