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  2. List of academic databases and search engines - Wikipedia

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

    A gateway to government science information and research results. Science.gov provides a search of over 45 scientific databases and 200 million pages of science information with just one query, and is a gateway to over 2000 scientific Websites. Free

  3. Web of Science - Wikipedia

    en.wikipedia.org/wiki/Web_of_Science

    Moreover, search terms generate related information across categories. Acceptable content for Web of Science is determined by an evaluation and selection process based on the following criteria: impact, influence, timeliness, peer review, and geographic representation. [8] Web of Science employs various search and analysis capabilities.

  4. List of library and information science journals - Wikipedia

    en.wikipedia.org/wiki/List_of_Library_and...

    International Journal of Information Retrieval Research (IJIRR). (Pub: IGI Global). ISSN: 2155-6377, 2155-6385 (O). [27] Information Processing and Management; Information Research; Information Sciences (journal) Information Visualization (journal) Information, Communication & Society; International Journal of Geographical Information Science

  5. Impact factor - Wikipedia

    en.wikipedia.org/wiki/Impact_factor

    The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as indexed by Clarivate's Web of Science.

  6. International Journal of Multimedia Information Retrieval

    en.wikipedia.org/wiki/International_Journal_of...

    The International Journal of Multimedia Information Retrieval is a quarterly peer-reviewed scientific journal published by Springer Science+Business Media covering all aspects of multimedia information retrieval. It was established in 2012 and the editor-in-chief is Michael Lew (University of Leiden).

  7. Evaluation measures (information retrieval) - Wikipedia

    en.wikipedia.org/wiki/Evaluation_measures...

    Indexing and classification methods to assist with information retrieval have a long history dating back to the earliest libraries and collections however systematic evaluation of their effectiveness began in earnest in the 1950s with the rapid expansion in research production across military, government and education and the introduction of computerised catalogues.

  8. List of open-access journals - Wikipedia

    en.wikipedia.org/wiki/List_of_open-access_journals

    This is a list of open-access journals by field. The list contains notable journals which have a policy of full open access. It does not include delayed open access journals, hybrid open access journals, or related collections or indexing services.

  9. Ranking (information retrieval) - Wikipedia

    en.wikipedia.org/.../Ranking_(information_retrieval)

    Ranking of query is one of the fundamental problems in information retrieval (IR), [1] the scientific/engineering discipline behind search engines. [2] Given a query q and a collection D of documents that match the query, the problem is to rank, that is, sort, the documents in D according to some criterion so that the "best" results appear early in the result list displayed to the user.