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IJNSEC
2008
112views more  IJNSEC 2008»
15 years 6 months ago
A New and Efficient Signature on Commitment Values
We present a new short signature scheme based on a variant of the Boneh-Boyen's short signatures schemes. Our short signature scheme is secure without requiring the random or...
Fangguo Zhang, Xiaofeng Chen, Yi Mu, Willy Susilo
ICMCS
2009
IEEE
189views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Efficient human action recognition by luminance field trajectory and geometry information
In recent years the video event understanding is an active research topic, with many applications in surveillance, security, and multimedia search and mining. In this paper we foc...
Haomian Zheng, Zhu Li, Yun Fu
ISITA
2010
15 years 1 months ago
On attainment of the capacity of broadband quantum channel by wavelength division multiplexing
Recently, the exact solution of the capacity of an attenuated quantum channel which is a model of a long distance optical fiber channel was derived [V. Giovannetti, et al., Phys. R...
Yoshio Takamura, Shogo Usami, Tsuyoshi Sasaki Usud...
CORR
2011
Springer
169views Education» more  CORR 2011»
14 years 10 months ago
Percolation in the Secrecy Graph
— Secrecy graphs model the connectivity of wireless networks under secrecy constraints. Directed edges in the graph are present whenever a node can talk to another node securely ...
Amites Sarkar, Martin Haenggi
ISW
2009
Springer
16 years 1 months ago
Adding Trust to P2P Distribution of Paid Content
While peer-to-peer (P2P) file-sharing is a powerful and cost-effective content distribution model, most paid-for digital-content providers (CPs) use direct download to deliver th...
Alex Sherman, Angelos Stavrou, Jason Nieh, Angelos...