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Big data "size" is a constantly moving target; as of 2012 ranging from a few dozen terabytes to many zettabytes of data. [25] Big data requires a set of techniques and technologies with new forms of integration to reveal insights from data-sets that are diverse, complex, and of a massive scale. [26]
Linked open data are linked data that are open data. [6] [7] [8] Tim Berners-Lee gives the clearest definition of linked open data as differentiated from linked data. Linked Open Data (LOD) is Linked Data which is released under an open license, which does not impede its reuse for free. —
The output of a cryptographic hash function, also known as a message digest, can provide strong assurances about data integrity, whether changes of the data are accidental (e.g., due to transmission errors) or maliciously introduced. Any modification to the data will likely be detected through a mismatching hash value.
An example of extras could be free meals on an airplane or Internet access for a TV. Aesthetics refer to a product's looks, sound, feel, smell, or taste. Aesthetics are subjective; thus, achieving total customer satisfaction is impossible. For example, not all customers like the smell of a certain perfume.
A video file format is a type of file format for storing digital video data on a computer system. Video is almost always stored using lossy compression to reduce the file size. A video file normally consists of a container (e.g. in the Matroska format) containing visual (video without audio) data in a video coding format (e.g. VP9 ) alongside ...
Bartlett's test is used to test the null hypothesis, H 0 that all k population variances are equal against the alternative that at least two are different. If there are k samples with sizes and sample variances then Bartlett's test statistic is
A business process modeling of a process with a normal flow with the Business Process Model and Notation. Business process modeling (BPM) is the action of capturing and representing processes of an enterprise (i.e. modeling them), so that the current business processes may be analyzed, applied securely and consistently, improved, and automated.
Envy-free matching – a relaxation of stable matching for many-to-one matching problems; Rainbow matching for edge colored graphs; Stable matching polytope; Lattice of stable matchings; Secretary problem (also called marriage problem) – deciding when to stop to obtain the best reward in a sequence of options