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  2. Segmented regression - Wikipedia

    en.wikipedia.org/wiki/Segmented_regression

    Yr is the expected (predicted) value of y for a certain value of x; A 1 and A 2 are regression coefficients (indicating the slope of the line segments); K 1 and K 2 are regression constants (indicating the intercept at the y-axis). The data may show many types or trends, [2] see the figures. The method also yields two correlation coefficients (R):

  3. Hash function - Wikipedia

    en.wikipedia.org/wiki/Hash_function

    If, for example, the output is constrained to 32-bit integer values, then the hash values can be used to index into an array. Such hashing is commonly used to accelerate data searches. [10] Producing fixed-length output from variable-length input can be accomplished by breaking the input data into chunks of specific size.

  4. Data structure alignment - Wikipedia

    en.wikipedia.org/wiki/Data_structure_alignment

    A memory address a is said to be n-byte aligned when a is a multiple of n (where n is a power of 2). In this context, a byte is the smallest unit of memory access, i.e. each memory address specifies a different byte.

  5. Chunking (psychology) - Wikipedia

    en.wikipedia.org/wiki/Chunking_(psychology)

    A modality effect is present in chunking. That is, the mechanism used to convey the list of items to the individual affects how much "chunking" occurs. Experimentally, it has been found that auditory presentation results in a larger amount of grouping in the responses of individuals than visual presentation does. Previous literature, such as George Miller's The Magical Number Seven, Plus or ...

  6. Software construction - Wikipedia

    en.wikipedia.org/wiki/Software_construction

    Runtime configuration is a technique that binds variable values and program settings when the program is running, usually by updating and reading configuration files in a just-in-time mode. Internationalization is the technical activity of preparing a program, usually interactive software, to support multiple locales.

  7. Work breakdown structure - Wikipedia

    en.wikipedia.org/wiki/Work_breakdown_structure

    A work-breakdown structure (WBS) [2] in project management and systems engineering is a deliverable-oriented breakdown of a project into smaller components. A work breakdown structure is a key project management element that organizes the team's work into manageable sections.

  8. HTTP cookie - Wikipedia

    en.wikipedia.org/wiki/HTTP_cookie

    The third cookie, reg_fb_gate, has its value changed to deleted, with an expiration time in the past. The browser will delete this cookie right away because its expiration time is in the past. Note that cookie will only be deleted if the domain and path attributes in the Set-Cookie field match the values used when the cookie was created.