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  2. Glossary of journalism - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_journalism

    See also References External links A advocacy journalism A type of journalism which deliberately adopts a non- objective viewpoint, usually committed to the endorsement of a particular social or political cause, policy, campaign, organization, demographic, or individual. alternative journalism A type of journalism practiced in alternative media, typically by open, participatory, non ...

  3. Information - Wikipedia

    en.wikipedia.org/wiki/Information

    These are, any dimensionally defined category of objects S, and any of its subsets R. R, in essence, is a representation of S, or, in other words, conveys representational (and hence, conceptual) information about S. Vigo then defines the amount of information that R conveys about S as the rate of change in the complexity of S whenever the ...

  4. Metadata - Wikipedia

    en.wikipedia.org/wiki/Metadata

    Metadata (or metainformation) is "data that provides information about other data", [1] but not the content of the data itself, such as the text of a message or the image itself. [2] There are many distinct types of metadata, including: Descriptive metadata – the descriptive information about a resource. It is used for discovery and ...

  5. Glossary of library and information science - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_library_and...

    A list of writings related to a specific subject, writings by a specific author, or writings used in producing a specific text. Bibliographic database Is a computer based list of library resources. Typically each record contains the call number, author, title, publishing information, and other card catalog information.

  6. Hypertext - Wikipedia

    en.wikipedia.org/wiki/Hypertext

    Apart from text, the term "hypertext" is also sometimes used to describe tables, images, and other presentational content formats with integrated hyperlinks. Hypertext is one of the key underlying concepts of the World Wide Web , [ 2 ] where Web pages are often written in the Hypertext Markup Language (HTML).

  7. Thesaurus (information retrieval) - Wikipedia

    en.wikipedia.org/wiki/Thesaurus_(information...

    A thesaurus is composed by at least three elements: 1-a list of words (or terms), 2-the relationship amongst the words (or terms), indicated by their hierarchical relative position (e.g. parent/broader term; child/narrower term, synonym, etc.), 3-a set of rules on how to use the thesaurus.

  8. Data - Wikipedia

    en.wikipedia.org/wiki/Data

    Data, information, knowledge, and wisdom are closely related concepts, but each has its role concerning the other, and each term has its meaning. According to a common view, data is collected and analyzed; data only becomes information suitable for making decisions once it has been analyzed in some fashion. [ 8 ]

  9. Primary source - Wikipedia

    en.wikipedia.org/wiki/Primary_source

    This wall painting found in the Roman city of Pompeii is an example of a primary source about people in Pompeii in Roman times (portrait of Terentius Neo).. In the study of history as an academic discipline, a primary source (also called an original source) is an artifact, document, diary, manuscript, autobiography, recording, or any other source of information that was created at the time ...