Computer Science

The Advanced Strategic Computing Initiative needed a supercomputer to help with the maintenance of the US nuclear arsenal following the ban on underground nuclear testing. The ASCI Red, based on the design of the Intel Paragon, was built by IBM and delivered to Sandia National Laboratories. Until the year 2000, it was the world's fastest supercomputer, able to achieve peak performance of 1.3 teraflops, (about 1.3 trillion calculations per second). Replacing their Archimedes computer, the RISC PC from UK's Acorn Computers uses the ARMv3 RISC microprocessor. Though it used a proprietary operating system, RISC OS, the RISC PC could run PC-compatible software using the Acorn PC Card. The RISC PC was used widely in UK broadcast television and in music production.

Human

Learn the basics of computer science with videos featuring famous technologists like Bill Gates and Satya Nadella, as well as a diverse cast of presenters from a number of industries and organizations. From authentication to encryption keys, learn how to keep your computer's hard drive protected and your personal information safe. In the Computer Peripherals Channel, find explanations, reviews, videos and prices on these parts, plus how they communicate with your computer. This course provides a comprehensive introduction and deep dive into HCI, so you can create designs that provide outstanding user experiences.

Even complex software applications, such as word processing and spreadsheet applications, are eventually compiled into a series of simple instructions such as add, subtract, and branch. Computer instructions indicate both the operation to perform and the operands to use. The operands may come from memory, from registers, or from the instruction itself. While the field of artificial life examines systems and studies the complex behaviors that emerge from these systems, artificial intelligence uses systems to develop specific behaviors in machines and software. AI is a cross-disciplinary topic drawing on applied mathematics, symbolic logic, semiotics, electrical engineering, philosophy , neurophysiology and social intelligence. AI involves the automation of tasks in computer applications involving complex real-world data - successful use of AI in this manner can act as a viable substitute for humans doing the same tasks.

Apple Ships The First Newton

With a distinctive anodized aluminum case, and hailed as the first true 64-bit personal computer, the Apple G5 is the most powerful Macintosh ever released to that point. While larger than the previous G4 towers, the G5 had comparatively limited space for expansion. Virginia Tech used more than a thousand PowerMac G5s to create the System X cluster supercomputer, rated #3 in November of that year on the world’s TOP500 fastest computers. Apple makes a splash with its Bondi Blue iMac, which sells for about $1,300.

Tandem Computers Releases The Tandem

In this chapter, we jump up a few levels of abstraction to define the architecture of a computer. Many different architectures exist, such as ARM, x86, MIPS, SPARC, and PowerPC. Mathematics for Computer ScienceThis course covers the mathematical foundations needed to work in computer science in any of its strands, from business to visual digital arts, music, games. At any stage of the problem solving and modelling stage you will need proper numerical and computational tools.

Computer Science At Home

The Earth Simulator was listed as the fastest supercomputer in the world from 2002 to 2004. Be, founded by former Apple executive Jean Louis Gassée and a number of former Apple, NeXT and SUN employees, releases their only product – the BeBox. Using dual PowerPC 603 CPUs, and featuring a large variety of peripheral ports, the first devices were used for software development. While it did not sell well, the operating system, Be OS, retained a loyal following even after Be stopped producing hardware in 1997 after less than 2,000 machines were produced. Based on the Touchstone Delta computer Intel had built at Caltech, the Paragon is a parallel supercomputer that uses 2,048 Intel i860 processors.