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FC
2005
Springer
97views Cryptology» more  FC 2005»
16 years 1 months ago
Probabilistic Escrow of Financial Transactions with Cumulative Threshold Disclosure
Abstract. We propose a scheme for privacy-preserving escrow of financial transactions. The objective of the scheme is to preserve privacy and anonymity of the individual user enga...
Stanislaw Jarecki, Vitaly Shmatikov
ISMIS
2005
Springer
16 years 29 days ago
Scalable Inductive Learning on Partitioned Data
With the rapid advancement of information technology, scalability has become a necessity for learning algorithms to deal with large, real-world data repositories. In this paper, sc...
Qijun Chen, Xindong Wu, Xingquan Zhu
SCALESPACE
2005
Springer
16 years 28 days ago
On Image Reconstruction from Multiscale Top Points
Image reconstruction from a fiducial collection of scale space interest points and attributes (e.g. in terms of image derivatives) can be used to make the amount of information co...
Frans Kanters, Martin Lillholm, Remco Duits, Bart ...
CRYPTO
2004
Springer
91views Cryptology» more  CRYPTO 2004»
16 years 26 days ago
Non-interactive Timestamping in the Bounded Storage Model
A timestamping scheme is non-interactive if a stamper can stamp a document without communicating with any other player. The only communication done is at validation time. Non-Inte...
Tal Moran, Ronen Shaltiel, Amnon Ta-Shma
SCN
2004
Springer
123views Communications» more  SCN 2004»
16 years 24 days ago
On the Key Exposure Problem in Chameleon Hashes
Chameleon signatures were introduced by Krawczyk and Rabin, being non-interactive signature schemes that provide non-transferability. However, that first construction employs a c...
Giuseppe Ateniese, Breno de Medeiros