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  2. 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.

  3. Controlled vocabulary - Wikipedia

    en.wikipedia.org/wiki/Controlled_vocabulary

    In recent years free text search as a means of access to documents has become popular. This involves using natural language indexing with an indexing exhaustively set to maximum (every word in the text is indexed). These methods have been compared in some studies, such as the 2007 article, "A Comparative Evaluation of Full-text, Concept-based ...

  4. Intellectual freedom - Wikipedia

    en.wikipedia.org/wiki/Intellectual_freedom

    Intellectual freedom encompasses many areas including issues of academic freedom, Internet filtering, and censorship. [4] Because proponents of intellectual freedom value an individual's right to choose informational concepts and media to formulate thought and opinion without repercussion, restrictions to access and barriers to privacy of information constitute intellectual freedom issues.

  5. WordNet - Wikipedia

    en.wikipedia.org/wiki/WordNet

    WordNet is a lexical database of semantic relations between words that links words into semantic relations including synonyms, hyponyms, and meronyms.The synonyms are grouped into synsets with short definitions and usage examples.

  6. Glossary of library and information science - Wikipedia

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

    A book of synonyms, often also containing antonyms. An example is Roget's Thesaurus. In database searching, a thesaurus strategy is to use multiple iterations to search for related words and generate result. The database will often suggest synonyms and related words to try. [13] Truncation The shortening of a search word, field, or record.

  7. Thesaurus - Wikipedia

    en.wikipedia.org/wiki/Thesaurus

    Thesaurus Linguae Latinae. A modern english thesaurus. A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms ...

  8. Open science - Wikipedia

    en.wikipedia.org/wiki/Open_science

    Two UN frameworks set out some common global standards for application of Open Science and closely related concepts: the UNESCO Recommendation on Science and Scientific Researchers, [56] approved by the General Conference at its 39th session in 2017, and the UNESCO Strategy on Open Access to scientific information and research, [57] approved by ...

  9. Right of access to personal data - Wikipedia

    en.wikipedia.org/wiki/Right_of_access_to...

    The right of access, also referred to as right to access and (data) subject access, is one of the most fundamental rights in data protection laws around the world. For instance, the United States, Singapore, Brazil, and countries in Europe have all developed laws that regulate access to personal data as privacy protection.