Search (5 results, page 1 of 1)

  • × theme_ss:"Internet"
  • × theme_ss:"Metadaten"
  • × type_ss:"a"
  • × year_i:[2000 TO 2010}
  1. Crowston, K.; Kwasnik, B.H.: Can document-genre metadata improve information access to large digital collections? (2004) 0.05
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    Abstract
    We discuss the issues of resolving the information-retrieval problem in large digital collections through the identification and use of document genres. Explicit identification of genre seems particularly important for such collections because any search usually retrieves documents with a diversity of genres that are undifferentiated by obvious clues as to their identity. Also, because most genres are characterized by both form and purpose, identifying the genre of a document provides information as to the document's purpose and its fit to the user's situation, which can be otherwise difficult to assess. We begin by outlining the possible role of genre identification in the information-retrieval process. Our assumption is that genre identification would enhance searching, first because we know that topic alone is not enough to define an information problem and, second, because search results containing genre information would be more easily understandable. Next, we discuss how information professionals have traditionally tackled the issues of representing genre in settings where topical representation is the norm. Finally, we address the issues of studying the efficacy of identifying genre in large digital collections. Because genre is often an implicit notion, studying it in a systematic way presents many problems. We outline a research protocol that would provide guidance for identifying Web document genres, for observing how genre is used in searching and evaluating search results, and finally for representing and visualizing genres.
    Source
    Library trends. 52(2004) no.2, S.345-361
  2. O'Neill, E.T.; Lavoie, B.F.; McClain, P.D.: Web Characterization Project : An Analysis of Metadata Usage on the Web (2001) 0.04
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    Source
    Journal of library administration. 34(2001) nos.3/4, S.359-374
  3. Hickey, T.R.: CORC : a system for gateway creation (2000) 0.03
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    Abstract
    CORC is an OCLC project that id developing tools and systems to enable libraries to provide enhanced access to Internet resources. By adapting and extending library techniques and procedures, we are developing a self-supporting system capable of describing a large and useful subset of the Web. CORC is more a system for hosting and supporting subject gateways than a gateway itself and relies on large-scale cooperation among libraries to maintain a centralized database. By supporting emerging metadata standards such as Dublin Core and other standards such as Unicode and RDF, CORC broadens the range of libraries and librarians able to participate. Current plans are for OCLC as a full service in July 2000
  4. Lam, V.-T.: Cataloging Internet resources : Why, what, how (2000) 0.01
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    Abstract
    Internet resources have brought great excitement but also grave concerns to the library world, especially to the cataloging community. In spite of the various problematic aspects presented by Internet resources (poorly organized, lack of stability, variable quality), catalogers have decided that they are worth cataloging, in particular those meeting library selection criteria. This paper tries to trace the decade-long history of the library comrnunity's efforts in providing an effective way to catalog Internet resources. Basically, its olbjective is to answer the following questions: Why catalog? What to catalog? and, How to catalog. Some issues of cataloging electronic journals and developments of the Dublin Core Metadata system are also discussed.
  5. Hunter, J.L.: ¬A survey of metadata research for organizing the Web (2004) 0.01
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    Source
    Library trends. 52(2004) no.2, S.318-344