Search (16 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × theme_ss:"Information Gateway"
  1. Heery, R.: Information gateways : collaboration and content (2000) 0.05
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    Abstract
    Information subject gateways provide targeted discovery services for their users, giving access to Web resources selected according to quality and subject coverage criteria. Information gateways recognise that they must collaborate on a wide range of issues relating to content to ensure continued success. This report is informed by discussion of content activities at the 1999 Imesh Workshop. The author considers the implications for subject based gateways of co-operation regarding coverage policy, creation of metadata, and provision of searching and browsing across services. Other possibilities for co-operation include working more closely with information providers, and diclosure of information in joint metadata registries
    Date
    22. 6.2002 19:38:54
  2. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02
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    Date
    22. 6.2002 19:40:22
  3. Price, A.: Five new Danish subject gateways under development (2000) 0.02
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    Date
    22. 6.2002 19:41:31
  4. Gardner, T.; Iannella, R.: Architecture and software solutions (2000) 0.01
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    Date
    22. 6.2002 19:38:24
  5. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.01
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    Date
    22. 6.2002 19:39:23
  6. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01
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    Date
    22. 6.2002 19:41:16
  7. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01
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    Date
    22. 6.2002 19:36:13
  8. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.01
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    Date
    22. 6.2002 19:41:00
  9. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01
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    Date
    22. 6.2002 19:37:55
  10. Internet searching and indexing : the subject approach (2000) 0.01
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    Abstract
    This comprehensive volume offers usable information for people at all levels of Internet savvy. It can teach librarians, students, and patrons how to search the Internet more systematically. It also helps information professionals design more efficient, effective search engines and Web pages.
  11. Dawson, A.: Creating metadata that work for digital libraries and Google (2004) 0.01
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    Abstract
    For many years metadata has been recognised as a significant component of the digital information environment. Substantial work has gone into creating complex metadata schemes for describing digital content. Yet increasingly Web search engines, and Google in particular, are the primary means of discovering and selecting digital resources, although they make little use of metadata. This article considers how digital libraries can gain more value from their metadata by adapting it for Google users, while still following well-established principles and standards for cataloguing and digital preservation.
  12. Lossau, N.: Search engine technology and digital libraries : libraries need to discover the academic internet (2004) 0.01
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    Abstract
    With the development of the World Wide Web, the "information search" has grown to be a significant business sector of a global, competitive and commercial market. Powerful players have entered this market, such as commercial internet search engines, information portals, multinational publishers and online content integrators. Will Google, Yahoo or Microsoft be the only portals to global knowledge in 2010? If libraries do not want to become marginalized in a key area of their traditional services, they need to acknowledge the challenges that come with the globalisation of scholarly information, the existence and further growth of the academic internet
  13. Place, E.: Internationale Zusammenarbeit bei Internet Subject Gateways (1999) 0.01
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    Date
    22. 6.2002 19:35:09
  14. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.01
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    Date
    22. 6.2002 19:40:42
  15. Place, E.: International collaboration on Internet subject gateways (2000) 0.01
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    Date
    22. 6.2002 19:35:35
  16. Summann, F.; Lossau, N.: Search engine technology and digital libraries : moving from theory to practice (2004) 0.01
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    Abstract
    This article describes the journey from the conception of and vision for a modern search-engine-based search environment to its technological realisation. In doing so, it takes up the thread of an earlier article on this subject, this time from a technical viewpoint. As well as presenting the conceptual considerations of the initial stages, this article will principally elucidate the technological aspects of this journey. The starting point for the deliberations about development of an academic search engine was the experience we gained through the generally successful project "Digital Library NRW", in which from 1998 to 2000-with Bielefeld University Library in overall charge-we designed a system model for an Internet-based library portal with an improved academic search environment at its core. At the heart of this system was a metasearch with an availability function, to which we added a user interface integrating all relevant source material for study and research. The deficiencies of this approach were felt soon after the system was launched in June 2001. There were problems with the stability and performance of the database retrieval system, with the integration of full-text documents and Internet pages, and with acceptance by users, because users are increasingly performing the searches themselves using search engines rather than going to the library for help in doing searches. Since a long list of problems are also encountered using commercial search engines for academic use (in particular the retrieval of academic information and long-term availability), the idea was born for a search engine configured specifically for academic use. We also hoped that with one single access point founded on improved search engine technology, we could access the heterogeneous academic resources of subject-based bibliographic databases, catalogues, electronic newspapers, document servers and academic web pages.