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  2. List of exoplanet search projects - Wikipedia

    en.wikipedia.org/wiki/List_of_exoplanet_search...

    an amateur search project The Habitable Exoplanet Hunting Project: Active 1 (candidate) [38] [39] International network of more than 30 observatories including universities and amateur astronomers. Trans-Atlantic Exoplanet Survey (TrES) Decommissioned 5 Transiting Planets and Planetesimals Small Telescope (TRAPPIST) Active 7

  3. Alan Emtage - Wikipedia

    en.wikipedia.org/wiki/Alan_Emtage

    Alan Emtage (born November 27, 1964) is a Bajan-Canadian computer scientist who conceived and implemented the first version of Archie, a pre-Web Internet search engine for locating material in public FTP archives. It is widely considered the world's first Internet search engine.

  4. Project Shadowchaser II - Wikipedia

    en.wikipedia.org/wiki/Project_Shadowchaser_II

    Project Shadowchaser II, also known as Shadowchaser II, Night Scenes: Project Shadowchaser II, Night Siege and Armed And Deadly, is a 1994 science fiction film by director John Eyres. [ 1 ] [ 2 ] It is the second installment in the Project Shadowchaser film series.

  5. Great Internet Mersenne Prime Search - Wikipedia

    en.wikipedia.org/wiki/Great_Internet_Mersenne...

    The Great Internet Mersenne Prime Search (GIMPS) is a collaborative project of volunteers who use freely available software to search for Mersenne prime numbers. GIMPS was founded in 1996 by George Woltman , who also wrote the Prime95 client and its Linux port MPrime.

  6. Inverted index - Wikipedia

    en.wikipedia.org/wiki/Inverted_index

    In computer science, an inverted index (also referred to as a postings list, postings file, or inverted file) is a database index storing a mapping from content, such as words or numbers, to its locations in a table, or in a document or a set of documents (named in contrast to a forward index, which maps from documents to content). [1]

  7. Inverse search - Wikipedia

    en.wikipedia.org/wiki/Inverse_search

    Inverse search (also called "reverse search") [1] is a feature of some non-interactive typesetting programs, such as LaTeX and GNU LilyPond. These programs read an abstract, textual, definition of a document as input, and convert this into a graphical format such as DVI or PDF .

  8. Boolean model of information retrieval - Wikipedia

    en.wikipedia.org/wiki/Boolean_model_of...

    The (standard) Boolean model of information retrieval (BIR) [1] is a classical information retrieval (IR) model and, at the same time, the first and most-adopted one. [2] The BIR is based on Boolean logic and classical set theory in that both the documents to be searched and the user's query are conceived as sets of terms (a bag-of-words model).

  9. Faceted search - Wikipedia

    en.wikipedia.org/wiki/Faceted_search

    Faceted search augments lexical search with a faceted navigation system, allowing users to narrow results by applying filters based on a faceted classification of the items. [1] It is a parametric search technique. [ 2 ]