The Disc Shop
Listen to Coronavirus Patient Zero
E-based systems are ubiquitous in the modern world with applications spanning e-commerce, WLANs, health care and government organisations. The secure transfer of information has therefore become a critical area of research, development, and investment. This book presents the fundamental concepts and tools of e-based security and its range of applications. The core areas of e-based security - authentication of users; system integrity; confidentiality of communication; availability of business service; and non-repudiation of transactions - are covered in detail. Throughout the book the major trends, challenges and applications of e-security are presented, with emphasis on public key infrastructure (PKI) systems, biometric-based security systems, trust management systems, and the e-service paradigm. Intrusion detection technologies, virtual private networks (VPNs), malware, and risk management are also discussed. Technically oriented with many practical examples, this book is suitable for practitioners in network security, as well as graduate students and researchers in telecommunications and computer science.
Since the publication of the first edition, the CTI world has changed significantly. Where it was once focused on the integration of voice systems with computers, the focus is now on IP-based voice, or converged networks and services. Today, the telcos are upgrading their systems from circuit-switched to IP-based packet-switched networks. Companies like Cisco Systems and Dow Chemical have installed IP-based phones in their offices worldwide, saving millions of dollars in service fees.
Computer programs that simulate complex processes in the real world can provide a quantitative tool for determining how much debt can be added safely to a company's capital structure. The increasing number of bankruptcies and defaults in today's international business arena result from debt overload and point to major shortcomings in the conventional financial evaluation process. In this book, Roy L. Nersesian describes why current methods of risk management fail and how computer simulation can be employed to determine the safe level of debt more accurately. Because the decision to add debt to an organization requires favorable, and essentially independent, decisions from both the borrower and lender, it is necessary to quantify both perspectives. Through actual examples readers will learn how to do this and to translate an actual business situation into a simulation model or program. Current evaluation systems, according to Nersesian, fail to incorporate the cyclical nature of business activity. They result all too often in an overly optimistic projection of cash flow. Simulation techniques are better able to incorporate the transience of good times and put quantitative analysis of risk on par with quantitative analysis of reward. Simulation techniques also reduce the role of speculative, and highly subjective, judgment. For example, decisionmakers who are not familiar personally with a particular business area, assign more risk to that area than those who are. A quantified risk management system enables executives to rank projects by the degree of risk much as they currently rank them by degree of profitability. The book presents the concept of simulation in terms that can be understood by generalists in corporations and financial institutions. At the same time, it provides computer programmers with an understanding of risk management principles. It will provide a valuable resource for: financial executives, planners and strategists in corporate and governmental organizations; bank lending officers; and computer programmers working with these organizations.
Edgar Degas's painting entitled A Cotton Office in New Orleans is one of the most significant images of nineteenth-century capitalism, in part because it was the first painting by an Impressionist to be purchased by a museum. Drawing upon archival materials, Marilyn R. Brown explores the accumulated social meanings of the work in light of shifting audiences and changing market conditions and assesses the artist's complicated relationship to the business of art.Despite the financial failure of the actual cotton firm he represented, Degas carefully constructed his picture with a particular buyer a British textile manufacturer in mind. However, world events, including an international stock market crash and declines in the market for cotton and art, destroyed his hopes for this sale. It was under these circumstances that the canvas was exhibited in the second Impressionist show in Paris in 1876. While it received a more positive response than other works exhibited, its success was with the conservative audience. After considerable difficulty, Degas finally succeeded in selling the painting in 1878 to the newly founded museum in the city of Pau. The painting was probably regarded as an appropriate homage to the old textile manufacturing family who funded its purchase. It also appealed to "progressive" provincial and more cosmopolitan audiences in Pau. The picture's scattered form and atomized figures in which some interpreters today read evidence of the artist's own ambivalence about capitalism seemingly contributed to its "innovative" cachet in Pau. But the private and public meanings of the painting had shifted, in discontinuous fashion, between its production and consumption. Under the circumstances, Degas's unfixed and even mixed messages about business became, among other things, his most successful (if unwitting) marketing strategy. The official recognition Degas received in Pau in 1878 heralded the gradual upswing of his own financial status during the 1880s, but his attitudes towards success remained mixed."
This volume is about computers and translation. It is not, however, a Computer Science book, nor does it have much to say about Translation Theory. Rather it is a book for translators and other professional linguists (technical writers, bilingual secretaries, language teachers even), which aims at clarifying, explaining and exemplifying the impact that computers have had and are having on their profession. It is about Machine Translation (MT), but it is also about Computer-Aided (or -Assisted) Translation (CAT), computer-based resources for translators, the past, present and future of translation and the computer.
The Disc Shop Articles
The Disc Shop Books
The Disc Shop