107 search results - page 13 / 22 » On the Security of Noise Addition for Privacy in Statistical... |
CCS
2007
ACM
14 years 27 days ago
2007
ACM
In ciphertext policy attribute-based encryption (CP-ABE), every secret key is associated with a set of attributes, and every ciphertext is associated with an access structure on a...
ESORICS
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Covert timing channels aim at transmitting hidden messages by controlling the time between transmissions of consecutive payload packets in overt network communication. Pr...
SP
2008
IEEE
14 years 1 months ago
2008
IEEE
We present a new class of statistical deanonymization attacks against high-dimensional micro-data, such as individual preferences, recommendations, transaction records and so on. ...
ACSAC
2006
IEEE
14 years 24 days ago
2006
IEEE
Signature-based collaborative spam detection (SCSD) systems provide a promising solution addressing many problems facing statistical spam filters, the most widely adopted technol...
TASLP
2008
13 years 5 months ago
2008
In this paper, a new method for statistical estimation of Mel-frequency cepstral coefficients (MFCCs) in noisy speech signals is proposed. Previous research has shown that model-ba...