Download or read book Description of a Relay Calculator written by and published by . This book was released on 1949 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Description of a Relay Calculator written by Harvard University. Computation Laboratory and published by . This book was released on 1949 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Description of a Relay Calculator written by Harvard University. Computation Laboratory and published by . This book was released on 1949 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Description of a Relay Calculator written by and published by . This book was released on 1949 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Numerical Analysis written by Alston S. Householder and published by Courier Corporation. This book was released on 2006-01-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer science rests upon the building blocks of numerical analysis. This concise treatment by an expert covers the essentials of the solution of finite systems of linear and nonlinear equations as well as the approximate representation of functions. A final section provides 54 problems, subdivided according to chapter. 1953 edition.
Download or read book Summary of Papers Presented at the Seminar on Data Handling and Automatic Computing 26 February 6 March 1951 written by and published by . This book was released on 1951 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structure of Neodymium Sulfate Octahydrate written by Donald R. Fitzwater and published by . This book was released on 1955 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of x-ray crystal structure determination require some type of automatic computing machinery. An evaluation of these problems has lead to the conclusions that a parallel channel relay digital computer operating in conjunction with the standard I.B.M. units will meet the calculation needs of a structure determination and greatly shorten the time and labor involved. A brief description of a relay computer designed to meet these needs has been given. The computer will be able to perform all of the calculations required with the exception of the Patterson and electron density calculations. The latter may be carried out efficiently on standard I.B.M. units.
Download or read book Exploring the Early Digital written by Thomas Haigh and published by Springer. This book was released on 2019-04-30 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Changes in the present challenge us to reinterpret the past, but historians have not yet come to grips with the convergence of computing, media, and communications technology. Today these things are inextricably intertwined, in technologies such as the smartphone and internet, in convergent industries, and in social practices. Yet they remain three distinct historical subfields, tilled by different groups of scholars using different tools. We often call this conglomeration “the digital,” recognizing its deep connection to the technology of digital computing. Unfortunately, interdisciplinary studies of digital practices, digital methods, or digital humanities have rarely been informed by deep engagement with the history of computing.Contributors to this volume have come together to reexamine an apparently familiar era in the history of computing through new lenses, exploring early digital computing and engineering practice as digital phenomena rather than as engines of mathematics and logic. Most focus on the period 1945 to 1960, the era in which the first electronic digital computers were created and the computer industry began to develop. Because digitality is first and foremost a way of reading objects and encoding information within them, we are foregrounding topics that have until now been viewed as peripheral in the history of computing: betting odds calculators, card file systems, program and data storage, programmable calculators, and digital circuit design practices. Reconceptualizing the “history of computing” as study of the “early digital” decenters the stored program computer, repositioning it as one of many digital technologies.
Download or read book Structuring the Information Age written by JoAnne Yates and published by JHU Press. This book was released on 2005-06-22 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structuring the Information Age provides insight into the largely unexplored evolution of information processing in the commercial sector and the underrated influence of corporate users in shaping the history of modern technology. JoAnne Yates examines how life insurance firms—where good record-keeping and repeated use of massive amounts of data were crucial—adopted and shaped information processing technology through most of the twentieth century. The book analyzes this process beginning with tabulating technology, the most immediate predecessor of the computer, and continuing through the 1970s with early computers. Yates elaborates two major themes: the reciprocal influence of information technology and its use, and the influence of past practices on the adoption and use of new technologies. In the 1950s, insurance industry leaders recognized that computers would enable them to integrate processes previously handled separately, but they also understood that they would have to change their ways of working profoundly to achieve this integration. When it came to choosing equipment and applications, most companies ultimately preferred a gradual, incremental migration to an immediate and radical transformation. In tracing this process, Yates shows that IBM's successful transition from tabulators to computers in part reflected that vendor's ability to provide large customers such as insurance companies with the necessary products to allow gradual change. In addition, this detailed industry case study helps explain information technology's so-called productivity paradox, showing that firms took roughly two decades to achieve the initial computerization and process integration that the industry set as objectives in the 1950s.
Download or read book Technology and Mathematics written by Sven Ove Hansson and published by Springer. This book was released on 2018-10-24 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the first extensive study of the historical and philosophical connections between technology and mathematics. Coverage includes the use of mathematics in ancient as well as modern technology, devices and machines for computation, cryptology, mathematics in technological education, the epistemology of computer-mediated proofs, and the relationship between technological and mathematical computability. The book also examines the work of such historical figures as Gottfried Wilhelm Leibniz, Charles Babbage, Ada Lovelace, and Alan Turing.
Download or read book The First Computers written by Raul Rojas and published by MIT Press. This book was released on 2002-07-26 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This history of computing focuses not on chronology (what came first and who deserves credit for it) but on the actual architectures of the first machines that made electronic computing a practical reality. The book covers computers built in the United States, Germany, England, and Japan. It makes clear that similar concepts were often pursued simultaneously and that the early researchers explored many architectures beyond the von Neumann architecture that eventually became canonical. The contributors include not only historians but also engineers and computer pioneers. An introductory chapter describes the elements of computer architecture and explains why "being first" is even less interesting for computers than for other areas of technology. The essays contain a remarkable amount of new material, even on well-known machines, and several describe reconstructions of the historic machines. These investigations are of more than simply historical interest, for architectures designed to solve specific problems in the past may suggest new approaches to similar problems in today's machines. Contributors Titiimaea F. Ala'ilima, Lin Ping Ang, William Aspray, Friedrich L. Bauer, Andreas Brennecke, Chris P. Burton, Martin Campbell-Kelly, Paul Ceruzzi, I. Bernard Cohen, John Gustafson, Wilhelm Hopmann, Harry D. Huskey, Friedrich W. Kistermann, Thomas Lange, Michael S. Mahoney, R. B. E. Napper, Seiichi Okoma, Hartmut Petzold, Raúl Rojas, Anthony E. Sale, Robert W. Seidel, Ambros P. Speiser, Frank H. Sumner, James F. Tau, Jan Van der Spiegel, Eiiti Wada, Michael R. Williams
Download or read book Plain Text written by Dennis Tenen and published by Stanford University Press. This book was released on 2017-06-20 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book challenges the ways we read, write, store, and retrieve information in the digital age. Computers—from electronic books to smart phones—play an active role in our social lives. Our technological choices thus entail theoretical and political commitments. Dennis Tenen takes up today's strange enmeshing of humans, texts, and machines to argue that our most ingrained intuitions about texts are profoundly alienated from the physical contexts of their intellectual production. Drawing on a range of primary sources from both literary theory and software engineering, he makes a case for a more transparent practice of human–computer interaction. Plain Text is thus a rallying call, a frame of mind as much as a file format. It reminds us, ultimately, that our devices also encode specific modes of governance and control that must remain available to interpretation.
Download or read book Grace Hopper and the Invention of the Information Age written by Kurt W. Beyer and published by MIT Press. This book was released on 2012-02-10 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: The career of computer visionary Grace Murray Hopper, whose innovative work in programming laid the foundations for the user-friendliness of today's personal computers that sparked the information age. A Hollywood biopic about the life of computer pioneer Grace Murray Hopper (1906–1992) would go like this: a young professor abandons the ivy-covered walls of academia to serve her country in the Navy after Pearl Harbor and finds herself on the front lines of the computer revolution. She works hard to succeed in the all-male computer industry, is almost brought down by personal problems but survives them, and ends her career as a celebrated elder stateswoman of computing, a heroine to thousands, hailed as the inventor of computer programming. Throughout Hopper's later years, the popular media told this simplified version of her life story. In Grace Hopper and the Invention of the Information Age, Kurt Beyer reveals a more authentic Hopper, a vibrant and complex woman whose career paralleled the meteoric trajectory of the postwar computer industry. Both rebellious and collaborative, Hopper was influential in male-dominated military and business organizations at a time when women were encouraged to devote themselves to housework and childbearing. Hopper's greatest technical achievement was to create the tools that would allow humans to communicate with computers in terms other than ones and zeroes. This advance influenced all future programming and software design and laid the foundation for the development of user-friendly personal computers.
Download or read book Howard Aiken written by I. Bernard Cohen and published by MIT Press. This book was released on 2000 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biography of Howard Aiken, a major figure of the early digital era, by a major historian of science who was also a colleague of Aiken's at Harvard. Howard Hathaway Aiken (1900-1973) was a major figure of the early digital era. He is best known for his first machine, the IBM Automatic Sequence Controlled Calculator or Harvard Mark I, conceived in 1937 and put into operation in 1944. But he also made significant contributions to the development of applications for the new machines and to the creation of a university curriculum for computer science. This biography of Aiken, by a major historian of science who was also a colleague of Aiken's at Harvard, offers a clear and often entertaining introduction to Aiken and his times. Aiken's Mark I was the most intensely used of the early large-scale, general-purpose automatic digital computers, and it had a significant impact on the machines that followed. Aiken also proselytized for the computer among scientists, scholars, and businesspeople and explored novel applications in data processing, automatic billing, and production control. But his most lasting contribution may have been the students who received degrees under him and then took prominent positions in academia and industry. I. Bernard Cohen argues convincingly for Aiken's significance as a shaper of the computer world in which we now live.
Download or read book Automatic Digital Calculators written by Andrew Donald Booth and published by London : Butterworths. This book was released on 1965 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 100 Years of Telephone Switching written by Robert J. Chapuis and published by IOS Press. This book was released on 2003 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores both the technology and marketing decision-making in a world-wide industry where product purchasers represent long-term decisions. This book deals with the mainstream switching systems required for the public network. It is about the history of core switching systems and signaling.
