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Topic Review
Incompatible Timesharing System
Incompatible Timesharing System (ITS) is a time-sharing operating system developed principally by the MIT Artificial Intelligence Laboratory, with help from Project MAC. The name is the jocular complement of the MIT Compatible Time-Sharing System (CTSS). ITS, and the software developed on it, were technically and culturally influential far beyond their core user community. Remote "guest" or "tourist" access was easily available via the early ARPAnet, allowing many interested parties to informally try out features of the operating system and application programs. The wide-open ITS philosophy and collaborative online community were a major influence on the hacker culture, as described in Steven Levy's book Hackers, and were the direct forerunners of the free and open-source software, open-design, and Wiki movements.
  • 256
  • 04 Nov 2022
Topic Review
Criticism of Non-Standard Analysis
Non-standard analysis and its offshoot, non-standard calculus, have been criticized by several authors, notably Errett Bishop, Paul Halmos, and Alain Connes. These criticisms are analyzed below.
  • 447
  • 04 Nov 2022
Topic Review
GSOAP
gSOAP is a C and C++ software development toolkit for SOAP/XML web services and generic XML data bindings. Given a set of C/C++ type declarations, the compiler-based gSOAP tools generate serialization routines in source code for efficient XML serialization of the specified C and C++ data structures. Serialization takes zero-copy overhead.
  • 740
  • 04 Nov 2022
Topic Review
Resistance Database Initiative
HIV Resistance Response Database Initiative (RDI) is a not-for-profit organisation established in 2002 with the mission of improving the clinical management of HIV infection through the application of bioinformatics to HIV drug resistance and treatment outcome data. The RDI has the following specific goals: The RDI consists of a small executive group based in the UK, an international advisory group of leading HIV/AIDS scientists and clinicians, and an extensive global network of collaborators and data contributors.
  • 251
  • 04 Nov 2022
Topic Review
G Suite
G Suite is a suite of cloud computing, productivity and collaboration tools, software and products developed by Google, first launched on August 28, 2006 as Google Apps for Your Domain. G Suite comprises Gmail, Hangouts, Calendar, and Currents for communication; Drive for storage; Docs, Sheets, Slides, Keep, Forms, and Sites for productivity and collaboration; and, depending on the plan, an Admin panel and Vault for managing users and the services. It also includes the digital interactive whiteboard Jamboard. While these services are free to use for consumers, G Suite adds enterprise features such as custom email addresses at a domain (@yourcompany.com), option for unlimited cloud storage (depending on plan and number of members), additional administrative tools and advanced settings, as well as 24/7 phone and email support. Being based in Google's data centers, data and information is saved instantly and then synchronized to other data centers for backup purposes. Unlike the free, consumer-facing services, G Suite users do not see advertisements while using the services, and information and data in G Suite accounts do not get used for advertisement purposes. Furthermore, G Suite administrators can fine-tune security and privacy settings. As of April 2020, G Suite had 6 million paying businesses, and 120 million G Suite for Education users.
  • 1.5K
  • 04 Nov 2022
Topic Review
Propellerhead Software
Reason Studios (formerly known as Propellerhead Software) is a music software company, based in Stockholm, Sweden, and founded in 1994. It produces the studio emulation Reason.
  • 476
  • 04 Nov 2022
Topic Review
Integrated Archaeological Database
The Integrated Archaeological Database system, or IADB for short, is an open-source web-based application designed to address the data management requirements throughout the lifespan of archaeological excavation projects, from initial excavation recording, through post-excavation analysis and research to eventual dissemination and archiving.
  • 404
  • 04 Nov 2022
Topic Review
ICO (File Format)
The ICO file format is an image file format for computer icons in Microsoft Windows. ICO files contain one or more small images at multiple sizes and color depths, such that they may be scaled appropriately. In Windows, all executables that display an icon to the user, on the desktop, in the Start Menu, or in Windows Explorer, must carry the icon in ICO format. The CUR file format is an almost identical image file format for non-animated cursors in Microsoft Windows. The only differences between these two file formats are the bytes used to identify them and the addition of a hotspot in the CUR format header; the hotspot is defined as the pixel offset (in x,y coordinates) from the top-left corner of the cursor image where the user is actually pointing the mouse.
  • 6.1K
  • 04 Nov 2022
Topic Review
Pentium FDIV Bug
The Pentium FDIV bug is a hardware bug affecting the floating point unit (FPU) of the early Intel Pentium processors. Because of the bug, the processor might return incorrect binary floating point results when dividing a number. The bug was discovered in 1994 by Professor Thomas R. Nicely at Lynchburg College. Intel attributed the error to missing entries in the lookup table used by the floating-point division circuitry. The severity of the FDIV bug is debated. Though rarely encountered by most users (Byte magazine estimated that 1 in 9 billion floating point divides with random parameters would produce inaccurate results), both the flaw and Intel's initial handling of the matter were heavily criticized by the tech community. In December 1994, Intel recalled the defective processors. In January 1995, Intel announced "a pre-tax charge of $475 million against earnings, ostensibly the total cost associated with replacement of the flawed processors."
  • 4.8K
  • 04 Nov 2022
Topic Review
Finale
Finale is the flagship program of a series of proprietary music notation software developed and released by MakeMusic for the Microsoft Windows and macOS operating systems. First released in 1988, version 26 was released in 2018. Finale has been regarded as one of the industry standards for music notation software. Finale is one of a number of types of software used by composers, songwriters and arrangers for creating sheet music, including the score for an entire ensemble (e.g., orchestra, concert band, big band, etc.) and parts for the individual musicians. A scorewriter is to music notation what a word processor is to text, in that they both allow fast corrections (via the "undo" button), flexible editing, easy sharing of content (via the Internet or compact storage media), and production of a clean, uniform layout. In addition, most scorewriters, including Finale, are able to use software-based synthesizers to "play" the sounds of the notated music and record the music—an especially useful feature for novice composers, when no musicians are readily available, or if a composer cannot afford to hire musicians. MakeMusic also offers several less expensive versions of Finale (currently available for Microsoft Windows only), which do not contain all of the main program's features. These include PrintMusic and a freeware program, Finale Notepad, which allows only rudimentary editing. Discontinued versions include Finale Guitar, Notepad Plus, Allegro, SongWriter, and the free Finale Reader.
  • 1.6K
  • 04 Nov 2022
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