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  1. Libraries are losing ground to online search engines. In this paper, two aspects of OPAC use are studied: (1) the current OPAC interface and searching capabilities, and (2) the OPAC bibliographic display.

  2. May 1, 2007 · Many are the alleged culprits: the query software, the interface, the system and policy behind indexing, the lack of knowledge on the part of users regarding the list of subject headings, and the shortcomings of the Boolean model.

    • Luis Villén-Rueda, Jose A. Senso, Félix de Moya-Anegón
    • 2007
  3. The online public access catalog (OPAC), now frequently synonymous with library catalog, is an online database of materials held by a library or group of libraries. Online catalogs have largely replaced the analog card catalogs previously used in libraries.

  4. Feb 20, 2024 · An Online Public Access Catalog (OPAC) is a digital tool that libraries use to help people find and locate books, articles, and other materials within their collections. This system has changed the way people find information in libraries, moving from the old card catalog system to a new online search system.

  5. Dec 11, 2023 · As digital libraries evolve, OPACs stand as beacons of accessibility, ushering patrons into an enriched exploration and discovery era. The interplay of these features transforms OPACs into essential companions on the journey of knowledge discovery in our information-rich world.

  6. Feb 7, 2018 · Online Public Access Catalogues (OPACs) have transformed how users interact with library resources. Through comprehensive search capabilities, advanced filtering, and personalized account management, OPACs provide an efficient and user-friendly platform for accessing and exploring library collections.

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  8. This chapter outlines how search engine technology can be used in online public access catalogs (OPACs) to help improve users’ experiences, to identify users’ intentions, and to indicate how it...

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