Báo cáo hóa học: " Research Article WMicaD: A New Digital Watermarking Technique Using Independent Component Analysis" docx

... Signal Separation (ICA ’03),pp. 209–214, Nara, Japan, April 2003. [8] D. Yu, F. Sattar, and K K. Ma, “Watermark detection and extraction using independent component analysis method,” EURASIP ... X. Zhang, L. Sun, P. J. Beadle, and F. H. Y. Chan, A method for digital image watermarking using ICA,” in Pro- ceedings of the 4th International Symposium on Independent Component Ana...

Ngày tải lên: 22/06/2014, 19:20

... maximum duration of HCCA in a beacon interval (T Beacon ), that is, a superframe. A basic weakness of the HCCA protocol is related with its nature. HCCA is an optional part of HCF that can guarantee QoS ... t DATA + t STATUS t + t POLL t AP STA A STA B (Poll to a possibly different station) Poll Status (ack) Poll Status (ack) Data (b) +4t PROP DELAY + t MAX DATA +2t STATUS t + t POLL...

Ngày tải lên: 21/06/2014, 05:20

... Kluwer Academic, Boston, Mass, USA, 1991. 4 Z. Xie and Z. Zeng, A Hilbert-type integral inequality whose kernel is a homogeneous form of degree −3,” Journal of Mathematical Analysis and Applications, ... Zeng and Z. Xie, A Hilbert’s inequality with a best constant factor,” Journal of Inequalities and Applications, vol. 2009, Article ID 820176, 8 pages, 2009. 15 B. Yang, A bilinea...

Ngày tải lên: 21/06/2014, 07:20

... Journal of Mathematical Analysis and Applications, vol. 325, no. 1, pp. 529–541, 2007. 7 B. G. Pachpatte, “On some new inequalities similar to Hilbert’s inequality,” Journal of Mathematical Analysis ... Mathematical Analysis and Applications, vol. 226, no. 3, pp. 166–179, 1998. 8 B. G. Pachpatte, “Inequalities similar to certain extensions of Hilbert’s inequality,” Journal of Mathematic...

Ngày tải lên: 21/06/2014, 07:20

... samples, approximately equal to 50 symbols. Additionally, it is assumed that the SNR of the signal on each antenna can be accurately estimated, and that the channel phase offsetbetweenantennasisaccurately determined ... described as stationary, but rather more appropriately modeled as cyclostationary. While stationary signals have statistics that remain constant in time, the statistics of CS s...

Ngày tải lên: 21/06/2014, 22:20

... Methods & Applications, vol. 7, no. 8, pp. 827–850, 1983. 11 B. Ricceri, A general variational principle and some of its applications,” Journal of Computational and Applied Mathematics, ... is a Carath ´ eodory function, K : R  → R is a positive continuous function, and λ is a real parameter. Direct variational methods are used. In particular, the proof of the main result is bas...

Ngày tải lên: 21/06/2014, 11:20

... are available. List of Abbreviations TRII: Translation relative individual information ORF: Open reading frame BDGP: Berkeley drosophila genome project upAUG: Upstream AUG annAUG: Annotated AUG UTR: ... ntranslated region. Acknowledgments The authors thank Robert Lane, William Gladstone, Laurel Appel, and Adam Robbins-Pianka for careful reading of the paper, Rob Stewart, William Gladstone, an...

Ngày tải lên: 21/06/2014, 11:20

... election, and data transfer (Figure 6). Each of these utilizes the MAC layer to send and receive data. A single MAC layer task parses frames rapidly and updates the state variables for each task. A neighbor ... maximum rangeisneeded.WeequippedanSRNwitha12dBi high- gain directional antenna and saw a much improved range for the CSN-to-SRN. An extended range of approximately 150 m proved a...

Ngày tải lên: 21/06/2014, 11:20

... forwards data packets to other malicious nodes for mounting more sophisticated attacks. This attack includes two ty pes: Active Blackhole and Passive Blackhole. Active Blackhole attackers that ... discovery, and launch attack during data transmitting. (iii) Rushing [11]: This attack targets against on-demand routing protocols. T he attacker relays received RREQ without any modification as soon...

Ngày tải lên: 21/06/2014, 17:20

... Journal of Mathematical Analysis and Applications, vol. 340, no. 2, pp. 1493–1499, 2008. 4 T J. Xiao and J. Liang, “Approximations of Laplace transforms and integrated semigroups,” Journal of ... noncompactness and nonlinear integral equations of convolution type,” Journal of Mathematical Analysis and Applications, vol. 146, no. 2, pp. 353–362, 1990. 17 K. Latrach and M. A. Taoudi, ... n...

Ngày tải lên: 21/06/2014, 17:20