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ACSAC
2007
IEEE
16 years 20 days ago
Centralized Security Labels in Decentralized P2P Networks
This paper describes the design of a peer-to-peer network that supports integrity and confidentiality labeling of shared data. A notion of data ownership privacy is also enforced...
Nathalie Tsybulnik, Kevin W. Hamlen, Bhavani M. Th...
ACNS
2010
Springer
150views Cryptology» more  ACNS 2010»
15 years 11 months ago
Regulatory Compliant Oblivious RAM
Abstract. We introduce WORM-ORAM, a first mechanism that combines Oblivious RAM (ORAM) access privacy and data confidentiality with Write Once Read Many (WORM) regulatory data re...
Bogdan Carbunar, Radu Sion
ICDE
2008
IEEE
150views Database» more  ICDE 2008»
16 years 7 months ago
On the Anonymization of Sparse High-Dimensional Data
Abstract-- Existing research on privacy-preserving data publishing focuses on relational data: in this context, the objective is to enforce privacy-preserving paradigms, such as ka...
Gabriel Ghinita, Yufei Tao, Panos Kalnis
WWW
2010
ACM
15 years 6 months ago
Talking about data: sharing richly structured information through blogs and wikis
Abstract. Several projects have brought rich data semantics to collaborative wikis, but blogging platforms remain primarily limited to text. As blogs comprise a significant portion...
Edward Benson, Adam Marcus 0002, Fabian Howahl, Da...
ASIACRYPT
2007
Springer
16 years 15 days ago
Two-Party Computing with Encrypted Data
We consider a new model for online secure computation on encrypted inputs in the presence of malicious adversaries. The inputs are independent of the circuit computed in the sense ...
Seung Geol Choi, Ariel Elbaz, Ari Juels, Tal Malki...