supported by the National Natural Science Foundation of China(60902044,61172184);the New Century Excellent Talents in University(NCET-11-0510);partly by the World Class University R32-2010-000-20014-0NRF;Fundamental Research 2010-0020942 NRF,Korea
In this paper, we describe an improved cooperative two-way quantum communication scheme that works in a forward-and-backward fashion. In this scheme, partial entanglement analysis based on five-qubit entangled Brown s...
Foundation item: Proj ects(61172184, 61173147) supported by the National Natural Science Foundation of China; Project(12JJ6062) supported by Natural Science Foundation of Hunan Province, China; Project(121gpy31) supported by the Fundamental Research Funds for the Central Universities of China; Project supported by the State Key Laboratory of Information Security (Institute of Software, Chinese Academy of Sciences), China
As known to all that Henon chaotic system is not appropriate for generating the key-streams because it has non-uniformly distributed output signal, a new key-stream generation scheme based on Henon chaotic system is p...
Project(61172184) supported by the National Natural Science Foundation of China;Project(200902482) supported by China Postdoctoral Science Foundation Specially Funded Project;Project(12JJ6062) supported by the Natural Science Foundation of Hunan Province,China
A blind digital image forensic method for detecting copy-paste forgery between JPEG images was proposed.Two copy-paste tampering scenarios were introduced at first:the tampered image was saved in an uncompressed forma...
Project (61172184) supported by the National Natural Science Foundation of China;Project (2007BAE12B01) supported by the National Key Technology R&D Program of China
To investigate the effect of electrolytic MnO2 (EMD) on the performance of LiMn2O4, several pretreatment methods, such as acid treating, presintering and impregnating with chromic salt, were used. The pretreated EMD...