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» On the General Signature Trees
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SMI
2006
IEEE
138views Image Analysis» more  SMI 2006»
14 years 1 months ago
Curves-on-Surface: A General Shape Comparison Framework
We develop a new surface matching framework to handle surface comparisons based on a novel mathematical analysis of curves on surfaces, and propose a unique signature for any clos...
Xin Li, Ying He 0001, Xianfeng Gu, Hong Qin
TPHOL
1999
IEEE
13 years 11 months ago
Universal Algebra in Type Theory
We present a development of Universal Algebra inside Type Theory, formalized using the proof assistant Coq. We define the notion of a signature and of an algebra over a signature. ...
Venanzio Capretta
ICC
2007
IEEE
14 years 1 months ago
New Bounds on the Aperiodic Total Squared Correlation of Binary Signature Sets and Optimal Designs
— We derive new bounds on the aperiodic total squared correlation (ATSC) of binary antipodal signature sets for any number of signatures K and any signature length L. We then pre...
Harish Ganapathy, Dimitrios A. Pados, George N. Ka...
ACNS
2003
Springer
130views Cryptology» more  ACNS 2003»
14 years 22 days ago
Generalized Key-Evolving Signature Schemes or How to Foil an Armed Adversary
Key exposures, known or inconspicuous, are a real security threat. Recovery mechanisms from such exposures are required. For digital signatures such a recovery should ideally —an...
Gene Itkis, Peng Xie
IJNSEC
2008
129views more  IJNSEC 2008»
13 years 7 months ago
Repairing Efficient Threshold Group Signature Scheme
To enhance the efficiency of threshold group signature schemes, Yu and Chen, recently, proposed an efficient threshold group signature scheme. By using elliptic curves, the propos...
Zuhua Shao