4— encrypt transmission of cardholder data across open public networks

... 7x8000 = 56,000 bps of data A T1 frame consists of 24x8 =192 bits, plus one extra bit for frame synchronization, yielding 193 bits every 125 μsec This gives a gross data rate of 193x8000 = 1.544Mbps ... modulation • The samples of the message signal vary the duration of the individual pulses Pulse-position modulation (PPM) • The samples of the message signal vary the position of the individual pulses ... voice grade circuits, the sampling of 3300 Hz at an average of samples/second would result in a sample rate of 6600 samples per second PCM forms the heart of the modern telephone system As a...

Ngày tải lên: 09/12/2013, 16:15

... consequences of commonality in liquidity TRANSMISSION OF LIQUIDITY ACROSS INVESTORS In this section we examine how systematic and idiosyncratic liquidity shocks affect the transmission of liquidity across ... liquidity shocks Next, we turn to the case of multiple assets and the transmission of liquidity across assets as well as investors TRANSMISSION OF LIQUIDITY ACROSS SECURITIES In this section, we examine ... and across the investor base of individual assets Indeed, our analysis highlights the importance of variations in liquidity demand across investors as a crucial determinant of the liquidity of...

Ngày tải lên: 31/10/2014, 12:09

... impact on the expressiveness of the computed measures Out of the results of the analysis of the measures and the presentation of desirable modifications, a subset of expedient measures is proposed ... Figure 3: Workflow of the measure tool The main steps are the reading of the data to compare, the determination of the correspondences between AR and GT objects, the calculation of the measures, ... indication of the direction of the failure Axel Baumann et al 13 Number of objects [15] DetOvl The collection of the metrics evaluated by [15] contains a metric only concerning the number of objects,...

Ngày tải lên: 22/06/2014, 00:20

... geometry of the object, many transmission algorithms suggest retransmission [44] of the base layers to safeguard the successful transmission of important features of the object [8, 45] In progression-based ... interpolation): out of 16 packets lost; out of 16 packets lost; 12 out of 16 packets lost; (Column 2, before interpolation): out of packets lost; out of packets lost; and out of packets lost; (Column ... interpolation): out of 16 packets lost; out of 16 packets lost; 12 out of 16 packets lost; (Column 4, after interpolation): out of packets lost; out of packets lost; and out of packets lost Next,...

Ngày tải lên: 22/06/2014, 00:20

... quantification of Nef-mediated modulation of specific surface molecules, the levels of receptor expression (red fluorescence) were determined for cells expressing a specific range of eGFP The extent of down-modulation ... cells (% of mac239) GFP+ cells (% of total) A Figure Enhancement of viral replication by SIVsmm nef alleles Enhancement of viral replication by SIVsmm nef alleles (A) Replication kinetics of recombinant ... differential spread of the various groups of HIV-2 in the human population One viral factor that plays an important role in the efficiency of primate lentiviral persistence and transmission is the...

Ngày tải lên: 12/08/2014, 23:20

... 9 An Introduction to the Combinatorics of Optimal and Approximate Data Association Jeffrey K Uhlmann University of Missouri 9.1 Introduction 9.2 Background 9.3 Most Probable ... Efficient Computation of the JAM 9.7 Crude Permanent Approximations 9.8 Approximations Based on Permanent Inequalities 9.9 Comparisons of Different Approaches 9.10 Large-Scale Data Association 9.11 ... 9.A Algorithm for Data Association Experiment References 9.1 Introduction Applying filtering algorithms to track the states of multiple targets first requires the correlation of the tracked objects...

Ngày tải lên: 14/08/2014, 05:20

... calculation of the row sums at each of the 2n iterations Specifically, each term of Ryser’s expression of the permanent is just a product of the row sums with one of the 2n subsets of columns removed ... the actual number of targets is not known, a combined probability of false alarm and probability of new target must be used Estimates of probabilities of detection, probabilities of false alarms, ... again at the arrival of each batch of new reports Thus, data association in this case is not a “one shot” problem — it is a problem of associating series of reports over a period of time in order...

Ngày tải lên: 14/08/2014, 05:20

... method of displaying the distribution of continuous data, univariate or bivariate, is through the histogram or binning of the data This is particularly useful when dealing with large amounts of data, ... analysis of independent binary data after a small amount of pre-processing Let nij denote the number of units in the jth cluster of the ith group, i ˆ 1,€ F , I, and let yij denote the number of `successes' ... surveys In view of the multiple observations per distinct value and the large size of the sample that are both characteristic of survey data, we can bin to the precision of the data, at least...

Ngày tải lên: 14/08/2014, 09:20

... simulation software Array number of grid rows Array number of grid columns Number of spots in a grid row Number of spots in a grid column Number of spot pins Number of technical replicates Number of genes ... well than those methods Data normalisation of gene expression analysis 677 Table III Summary of the results of the analysis of the simulated data set Table shows the number of genes identified by ... ratios and the range of log ratios across slides This data set was subject to a total of 12 different analysis methods, encompassing a variety of techniques for assessing data quality, normalisation...

Ngày tải lên: 14/08/2014, 13:22

... the burgeoning number of business class passengers with a range of added value services The professionalism check The next check of the robustness ± or `truth' ± of a piece of information is to ... world of marketing have been able to rely on a small number of reasonably methodologically sound sources of marketing data But today, increasingly, we are faced with more information, much of which ... away from the `truth' This softer (more qualitative) assessment of data provides the platform for the subsequent, more statistically-based, interrogations of the data In this book we will be...

Ngày tải lên: 13/08/2012, 15:38

... (respective shares of the partner): Date of establishment: Type of industry: Total number of employees • Number of Vietnamese: • Number of Foreign: • Ratio of Vietnamese to total number of people in ... RELIABILITY COEFFICIENTS N of cases = 19.0 N of items = 16 ALPHA = 8306 - 74 APPENDIX STATISTICAL T- TEST T-TEST OF SUCCESS FACTORS OF JOINT VENTURE'S PERFORMANCE (a) T- Test Of Success Factors For ... structure Impact of government policies Very important 0 0 1 1 2 2 3 3 4 4 III GENERAL INFORMATION REGARDING THE JOINT VENTURE Name of the Joint Venture: Name of the Partner of the Joint Venture:...

Ngày tải lên: 13/04/2013, 11:01

... describing the data There are many types of charts such as pie, bar, line, etc You can choose one of them to display the data However, each type of graph is suitable for different type of data - Pie ... review - Definition of presentation - Types of presentation - The role of presentation skill Chapter 2: The study - Habit of giving PowerPoint presentation of senior students of English Faculty, ... literature resources from many sources of data such as the internet, magazines, newspapers and books in the Library of Faculty of English and Modern Languages, Hanoi Open University as well as the National...

Ngày tải lên: 18/04/2013, 08:57

... these design data from the meteorological stations of NOA and AUTh are not included neither in the climate data of ASHRAE [2] nor of the Hellenic Regulation on Energy Efficiency of Buildings ... main field of interest is the analysis of energy systems, the design of HVAC systems and the energy conservation Dr Papakostas is member of ASHRAE and member of the Greek Institute of Solar Technology ... decades temperature data comparison of Athens and Thessaloniki reveals an increasing trend of the monthly average values, resulting in reduction of the average heating and in increase of the average...

Ngày tải lên: 05/09/2013, 16:10

... Power of Big Data: The IBM Big Data Platform / Zikopoulos / 817-5 Harness the Power of Big Data: The IBM Big Data Platform Big Data is all about better analytics on a broader spectrum of data, ... 6X9 / Harness the Power of Big Data: The IBM Big Data Platform / Zikopoulos / 817-5 10 Harness the Power of Big Data: The IBM Big Data Platform kind of data complements the data that we use to drive ... frontier of the business, the more complete a picture you have of the topic of interest, and you have it earlier in the cycle Data Here, Data There, Data, Data Everywhere: The Veracity of Data Veracity...

Ngày tải lên: 07/12/2013, 11:33

... Handling XML Data What Is XML Metadata? ! Metadata is data about data ! Humans use lexical metadata to understand the markup " ! Software uses structural metadata " ! Consists of the meaning of the ... to understand some of the meaning of the data by reading the markup Structural XML metadata Many of the structural aspects of XML can be useful as metadata Structural metadata is useful for exercising ... a tree representation of its structural metadata The structural metadata is represented as a tree of nodes Modeling XML data as a tree of nodes creates groups of related data that you can use...

Ngày tải lên: 10/12/2013, 16:15

... 22 Activity 4.3: Value of Information Models Exercise 1: Identifying the Value of Information Models ! Identify the value of information models Think of how you have used information ... that informational modeling provides to the design process and specifically to the analysis step of conceptual design The instructor will write your answers on a flip chart ...

Ngày tải lên: 10/12/2013, 16:16

... list of all the methods of a list Note that the returned list contains the names of the methods as strings, not the methods themselves d is a dictionary, so dir(d) returns a list of the names of ... function returns the datatype of any arbitrary object The possible types are listed in the types module This is useful for helper functions that can handle several types of data Example 4.5 Introducing ... the actual doc string of the method is easy The next piece of the puzzle is the use of str around the doc string As you may recall, str is a built-in function that coerces data into a string But...

Ngày tải lên: 14/12/2013, 14:15

... role of time value in finance and the basic patterns of cash flows • Understand present and future value • Describe annuities, and perpetuities • Find future/present values of a stream of cash ... division of Pearson Australia Group Pty Ltd) – 9781442518193/ Gitman et al / Principles of Managerial Finance / 6th edition Future Value Of A Single Amount  Future Value: the value of a present ... division of Pearson Australia Group Pty Ltd) – 9781442518193/ Gitman et al / Principles of Managerial Finance / 6th edition Present Value Of A Single Amount  Present Value: the current value of a...

Ngày tải lên: 16/12/2013, 14:57

... characteristics of each of the relationships defined in Exercise ! Identify cardinality For each relationship on your ER diagram, ask the question “How many of the parent entity work with how many of the ... relationship verb This is the initial ER diagram for the logical data model Answer in v04_1609a_act42-1.bmp Activity 4.2: Creating a Logical Data Model Exercise 2: Determining Cardinality and Existence ... 4.1 in the boxes of the corresponding entities Draw a line between any entities that have relationships Identify verbs or actions that define the relationship between each pair of entities, and...

Ngày tải lên: 21/12/2013, 06:16