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  2. Cryptographically secure pseudorandom number generator

    en.wikipedia.org/wiki/Cryptographically_secure...

    In the asymptotic setting, a family of deterministic polynomial time computable functions : {,} {,} for some polynomial p, is a pseudorandom number generator (PRNG, or PRG in some references), if it stretches the length of its input (() > for any k), and if its output is computationally indistinguishable from true randomness, i.e. for any probabilistic polynomial time algorithm A, which ...

  3. Electric generator - Wikipedia

    en.wikipedia.org/wiki/Electric_generator

    U.S. NRC image of a modern steam turbine generator (STG). In electricity generation, a generator [1] is a device that converts motion-based power (potential and kinetic energy) or fuel-based power (chemical energy) into electric power for use in an external circuit.

  4. ChatGPT - Wikipedia

    en.wikipedia.org/wiki/ChatGPT

    AI was the forefront of Google's annual Google I/O conference in May, announcing a slew of generative AI-powered features across its products to counter OpenAI and Microsoft. [118] Journalists and scholars have commented on ChatGPT's tendency to hallucinate. [119] Mike Pearl of the online technology blog Mashable tested ChatGPT with multiple ...

  5. Business plan - Wikipedia

    en.wikipedia.org/wiki/Business_plan

    Business plans that identify and target internal goals, but provide only general guidance on how they will be met are called strategic plans. [7] Operational plans describe the goals of an internal organization, working group or department. [8] Project plans, sometimes known as project frameworks, describe the goals of a particular project.

  6. Microsoft Visio - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Visio

    Microsoft Visio (/ ˈ v ɪ z. i. oʊ / VIZ-ee-oh) (formerly Microsoft Office Visio) is a diagramming and vector graphics application and is part of the Microsoft 365 family. The product was first introduced in 1992 by former American software company Visio Corporation, and its latest version is Visio 2021.

  7. Key management - Wikipedia

    en.wikipedia.org/wiki/Key_management

    A related method is to exchange a master key (sometimes termed a root key) and derive subsidiary keys as needed from that key and some other data (often referred to as diversification data). The most common use for this method is probably in smartcard -based cryptosystems, such as those found in banking cards.

  8. QR code - Wikipedia

    en.wikipedia.org/wiki/QR_Code

    The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. [5] [6] [7] The initial alternating-square design presented by the team of researchers, headed by Masahiro Hara, was influenced by the black counters and the white counters played on a Go board; [8] the pattern of position detection was found and determined by applying the least-used ratio (1:1:3 ...

  9. What Is Reiki? Benefits and Risks - Healthline

    www.healthline.com/health/reiki

    Reiki is a holistic healing technique that can reduce pain, improve sleep, and enhance well-being. Learn how it works, what to expect, and how to find a practitioner.