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  2. List of academic databases and search engines - Wikipedia

    en.wikipedia.org/wiki/List_of_academic_databases...

    The main academic full-text databases are open archives or link-resolution services, although others operate under different models such as mirroring or hybrid publishers. Such services typically provide access to full text and full-text search, but also metadata about items for which no full text is available.

  3. 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.

  4. Subject indexing - Wikipedia

    en.wikipedia.org/wiki/Subject_indexing

    Subject indexing is the act of describing or classifying a document by index terms, keywords, or other symbols in order to indicate what different documents are about, to summarize their contents or to increase findability. In other words, it is about identifying and describing the subject of documents. Indexes are constructed, separately, on ...

  5. Subject access - Wikipedia

    en.wikipedia.org/wiki/Subject_access

    Subject access. Subject access refers to the methods and systems by which books, journals, and other documents are accessed in a given bibliographic database (e.g. a library classification system ). The single records in a bibliographic file are structured in fields and each field can be searchable and combined with other fields.

  6. Controlled vocabulary - Wikipedia

    en.wikipedia.org/wiki/Controlled_vocabulary

    In library and information science, controlled vocabulary is a carefully selected list of words and phrases, which are used to tag units of information (document or work) so that they may be more easily retrieved by a search. [4] [5] Controlled vocabularies solve the problems of homographs, synonyms and polysemes by a bijection between concepts ...

  7. Library of Congress Subject Headings - Wikipedia

    en.wikipedia.org/wiki/Library_of_Congress...

    LC Subject Headings are an integral part of bibliographic control, which is the function by which libraries collect, organize, and disseminate documents. It was first published in 1898, a year after the publication of Library of Congress Classification (1897). The last print edition was published in 2016. Access to the continuously revised ...

  8. Mathematics Subject Classification - Wikipedia

    en.wikipedia.org/wiki/Mathematics_Subject...

    The Mathematics Subject Classification ( MSC) is an alphanumerical classification scheme that has collaboratively been produced by staff of, and based on the coverage of, the two major mathematical reviewing databases, Mathematical Reviews and Zentralblatt MATH. The MSC is used by many mathematics journals, which ask authors of research papers ...

  9. Personal data - Wikipedia

    en.wikipedia.org/wiki/Personal_data

    Personal data, also known as personal information or personally identifiable information ( PII ), [1] [2] [3] is any information related to an identifiable person. The abbreviation PII is widely accepted in the United States, but the phrase it abbreviates has four common variants based on personal or personally, and identifiable or identifying.