Multimedia Security:: Steganography and Digital Watermarking Techniques for Protection of Intellectual Property doc

... Both steganography and watermarking belong to a category of information hiding, but the objectives and conditions for the two techniques are just the opposite. In watermarking, for Digital Watermarking ... background and history of digital watermarking. The second section gives an extensive and deep literature review of the field of digital watermarking. T...

Ngày tải lên: 07/03/2014, 11:20

... bp A Control Lipofectamine Negative Control RNAi α 1 isoform of SP RNAi Control Lipofectamine Negative control RNAi α 3 isoform of SP RNAi ** ** 0 25 50 75 100 125 % of control 0 25 50 75 100 125 % of ... work, comparison of the tertiary structures of a1 ⁄ a2 and a1 ⁄ a3 subunits revealed that surface-exposed areas of the a2ora3 isoforms were very different from the corres...

Ngày tải lên: 29/03/2014, 09:20

... 1994 24 that marked the commencement of a new era of globalization of IPRs. 25 This treaty mandates minimum standards of private property protection of all types of “formal” or “modern knowl- edge,” ... Sw itzerland) and Marco Ricolfi (Professor of Intellectual Property at the Law School of the University of Turin, Italy). Their extensive expertise in the technical...

Ngày tải lên: 30/03/2014, 10:20

... experience and judgement and the resulting diagnosis and treatment planning implemented in the form of therapy by means of the clinical wisdom and manual dexterity accrued through years of training and ... style of denoting dental records on paper forms for a long time. We describe the background and the application of the characters for human dentition to the ex...

Ngày tải lên: 22/03/2014, 21:21

... out is to ask for it. In addition, asking for more than you expect to get increases the perceived value of what you are offering. If you're applying for a job and asking for more money ... seller of the property took strong objection to only one of the sentences in one of the paragraphs. Even then John, as I had taught him, didn't give in right away. He held...

Ngày tải lên: 13/12/2013, 04:15

... advantages and disadvantages of OFDM, including robustness against frequency selective fading and impulsive noises and sensitivity to frequency offset and nonlinear amplification. Synchronization of ... R., and R. Prasad, OFDM for Wireless Multimedia Communications, Norwood, MA: Artech House, 2000. [15] Chuang, J., and N. Sollenberger, ‘‘Beyond 3G: Wideband Wireless Data A...

Ngày tải lên: 20/01/2014, 23:20

... 31 Principle and History of MCM/OFDM Figure 3.2 Comparison of transmitted waveforms: (a) Baseband serial data transmission system; and (b) OFDM system. 22 Multicarrier Techniques for 4G Mobile ... introduction to OFDM is given in [1], and [2] presents the basic concept of OFDM and its applications. This chapter revisits the principle of OFDM and its history from its orig...

Ngày tải lên: 20/01/2014, 23:20

... analysis of Vietnamese, such as part -of- speech (POS) tagging, parsing, etc. are extremely difficult due to the lack of formal linguistic knowledge on one hand, and the specificities of isolating ... positive value constraints the appearance of C 5 and favors the appearance of C 3 ) - Attributes for N 1 and N 2 : countable = + value for N 1 , - value for N 2 (in g...

Ngày tải lên: 24/01/2014, 04:20

... 802.3 and ANSI/TIA/EIA 568-B. Following is a table of IEEE GbE and 10GbE standards with related fiber types and bandwidths/distances (see Table 1). As shown in Table 1, standard 62.5µm and ... faster rise and fall times than LEDs with more power and a smaller spot size. Laser-Optimized Fiber: Built for Price, Bandwidth, and Distance to Make the Most of Your Investment...

Ngày tải lên: 24/01/2014, 11:20

... classifiers accuracy and MRR of YourQA (QA), Google (Gg) and the best re-ranker 4.3 Answer re-ranking The output of the answer classifier can be used to re-rank the list of candidate answers of a QA sys- tem. ... parse trees, bag -of- words, POS tags and predicate argument structures (PASs) for question classification and answer re-ranking. We define new tree representations fo...

Ngày tải lên: 20/02/2014, 12:20