Báo cáo hóa học: " Research Article Anonymous Fingerprinting with Robust QIM Watermarking Techniques" pptx

... Journal on Information Security Volume 2007, Article ID 31340, 13 pages doi:10.1155/2007/31340 Research Article Anonymous Fingerprinting with Robust QIM Watermarking Techniques J. P. Prins, Z. Erkin, ... (dB) 10 −4 10 −3 10 −2 10 −1 10 0 P e KT SD -QIM, c = 1 KT SD -QIM, c = 2 KT SD -QIM, c = 5 KT SD -QIM, c = 10 KT SD -QIM, c = 100 SD -QIM (a) 28 30 32 34 36 38 40 DWR (dB)...

Ngày tải lên: 22/06/2014, 19:20

... QIM (SD -QIM) . Hindawi Publishing Corporation EURASIP Journal on Information Security Volume 2007, Article ID 31340, 13 pages doi:10.1155/2007/31340 Research Article Anonymous Fingerprinting with ... 15 10 −2 10 −1 10 0 P e Original SD -QIM KT SD -QIM, c = 1 KT SD -QIM, c = 100 Original DC -QIM KT DC -QIM, c = 1 KT DC -QIM, c = 100 (a) −4 −2 0 2 4 6 8 10 12 WNR (dB), σ n = 15...

Ngày tải lên: 22/06/2014, 06:20

... the idea behind the k -Anonymous Biometric Access Control system. Definition 6.1. A k -Anonymous BAC (k-ABAC) system is a BAC system on Bob’s database DB and Alice’s probe q with the following properties ... Access Control (BAC) system is a computational protocol between two parties, Bob with a biometric database DB and Alice with a probe q, such that at the end of the protocol, Alice...

Ngày tải lên: 22/06/2014, 00:20

... reductions. With a block size of 2 symbols with 2 transmit antennas and o ffset τ 1 = 0.6T, the system has a spectral efficiency that is 23% less than that of synchronized systems and with a block ... to 10 −2 . 7.1. Comparison with OSIC VBLAST. In Figures 10 and 11, the performance of the proposed system with MMSE receivers is compared to that of a traditional aligned VBLAST with or...

Ngày tải lên: 21/06/2014, 05:20

... Corporation Journal of Inequalities and Applications Volume 2011, Article ID 434175, 7 pages doi:10.1155/2011/434175 Research Article Strong Converse Inequality for a Spherical Operator Shaobo ... together with 2.13 and 2.10 yields 2.12. Then we can deduce 2.9 from 2.12 and 2.10 easily. Therefore 2.8 holds. This completes the proof of Theorem 1.1. Acknowledgment The res...

Ngày tải lên: 21/06/2014, 05:20

... spirit with [15, 16, 19] which iteratively and alternately optimizes D and A with each other frozen. We name the two steps as robust sparse coding and robust dictionary update, respectively. 4.1. Robust ... the General Research Fund spon- sored by the Research Grants Council of Hong Kong (Ref. no. CUHK417110), National Natural Science Foundation of China (61005057), and Shenzhen...

Ngày tải lên: 21/06/2014, 05:20

... Corporation Journal of Inequalities and Applications Volume 2010, Article ID 264347, 23 pages doi:10.1155/2010/264347 Research Article OnanInequalityofH.G.Hardy Sajid Iqbal, 1 Kristina Kruli´c, 2 and ... 1  q  b a   D α ∗a fy   q dy. 2.62 We continue with definitions and some properties of the fractional integrals of a function f with respect to given function g. For detai...

Ngày tải lên: 21/06/2014, 07:20

... are concerned with the hyperbolic cosine, sine, exponential functions, and Jensen equation. Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 985348, ... Inequalities and Applications Volume 2010, Article ID 985348, 16 pages doi:10.1155/2010/985348 Research Article Superstability of Some Pexider-Type Functional Equation Gwang Hui Kim D...

Ngày tải lên: 21/06/2014, 07:20

... Applications Volume 2010, Article ID 982352, 13 pages doi:10.1155/2010/982352 Research Article Iterative Algorithms with Variable Coefficients for Multivalued Generalized Φ-Hemicontractive Mappings without Generalized ... Φ-hemicontractive mapping with Φtt 2 /1  t 2 . However, T is not Φ-hemicontractive. Indeed, if there exists a strictly increasing function φ : 0, ∞ → 0, ∞...

Ngày tải lên: 21/06/2014, 11:20

... Corporation Fixed Point Theory and Applications Volume 2011, Article ID 712706, 22 pages doi:10.1155/2011/712706 Research Article Quasigauge Spaces with Generalized Quasipseudodistances and Periodic Points ... Ekeland and Caristi types without lower semicontinuity assumptions in cone uniform spaces with generalized pseudodistances,” Fixed Point Theory and Applications, vol. 2010, A...

Ngày tải lên: 21/06/2014, 11:20