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ESWA
2011
473views Database» more  ESWA 2011»
13 years 2 months ago
A secure dynamic ID based remote user authentication scheme for multi-server environment using smart cards
Abstract: The security of a dynamic ID-based remote user authentication scheme for multiserver environment using smart cards proposed by Lee et al. [Lee, C-C., Lin, T-H., Chang, R-...
Cheng-Chi Lee, Tsung-Hung Lin, Rui-Xiang Chang
IACR
2011
207views more  IACR 2011»
12 years 10 months ago
Cryptanalysis and Security Enhancement of an Advanced Authentication Scheme using Smart Cards, and a Key Agreement Scheme for Tw
Abstract—In this work we consider two protocols for performing cryptanalysis and security enhancement. The first one by Song, is a password authentication scheme based on smart ...
Swapnoneel Roy, Amlan K. Das, Yu Li
ALT
2011
Springer
12 years 11 months ago
Deviations of Stochastic Bandit Regret
This paper studies the deviations of the regret in a stochastic multi-armed bandit problem. When the total number of plays n is known beforehand by the agent, Audibert et al. (2009...
Antoine Salomon, Jean-Yves Audibert
CVPR
2011
IEEE
13 years 7 months ago
Towards a practical lipreading system
A practical lipreading system can be considered either as subject dependent (SD) or subject-independent (SI). An SD system is user-specific, i.e., customized for some particular ...
Ziheng Zhou, Matti Pietik, Guoying Zhao
JCT
2011
87views more  JCT 2011»
13 years 5 months ago
Chain enumeration of k-divisible noncrossing partitions of classical types
We give combinatorial proofs of the formulas for the number of multichains in the k-divisible noncrossing partitions of classical types with certain conditions on the rank and the ...
Jang Soo Kim