Search (68 results, page 3 of 4)

  • × theme_ss:"Verteilte bibliographische Datenbanken"
  1. Quast, A.; Pfurr, N.: GEO-LEO setzt Open-Access-Prinzipien für die geowissenschaftliche Fachgemeinschaft um (2006) 0.00 
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  2. Becker, H.J.; Neuroth, H.: Crosssearchen und crossbrowsen von "Quality-controlled Subject Gateways" im EU-Projekt Renardus (2002) 0.00 
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  3. Krause, J.: Konkretes zur These, die Standardisierung von der Heterogenität her zu denken (2004) 0.00 
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  4. Fritz, M.-L.: Zugang zu verteilten bibliografischen Datenbeständen : Konzepte und Realisierungen für heterogene Umgebungen (2003) 0.00 
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  5. Nicholson, D.; Wake, S.: HILT: subject retrieval in a distributed environment (2003) 0.00 
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  6. Fritz, M.-L.: Zugang zu verteilten bibliografischen Datenbeständen : Konzepte und Realisierungen für heterogene Umgebungen (2004) 0.00 
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  7. Woldering, B.: EU-Projekt The European Library (TEL) erfolgreich abgeschlossen (2004) 0.00 
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  8. Coyle, K.: ¬The virtual union catalog : a comparative study (2000) 0.00 
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    Source
    D-Lib magazine. 6(2000) no.3, xx S
  9. Tappenbeck, I.; Wessel, C.: CARMEN : Content Analysis, Retrieval and Metadata: Effective Net-working. Ein Halbzeitbericht (2001) 0.00 
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  10. Tappenbeck, I.; Wessel, C.: CARMEN : Content Analysis, Retrieval and Metadata: Effective Net-working. Bericht über den middleOfTheRoad Workshop (2001) 0.00 
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  11. Hodoroaba, L.; Imhof, A.; Malo, M.: ¬Das Profil des KOBV-Portals (2005) 0.00 
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  12. Zia, L.L.: Growing a national learning environments and resources network for science, mathematics, engineering, and technology education : current issues and opportunities for the NSDL program (2001) 0.00 
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    Abstract
    The National Science Foundation's (NSF) National Science, Mathematics, Engineering, and Technology Education Digital Library (NSDL) program seeks to create, develop, and sustain a national digital library supporting science, mathematics, engineering, and technology (SMET) education at all levels -- preK-12, undergraduate, graduate, and life-long learning. The resulting virtual institution is expected to catalyze and support continual improvements in the quality of science, mathematics, engineering, and technology (SMET) education in both formal and informal settings. The vision for this program has been explored through a series of workshops over the past several years and documented in accompanying reports and monographs. (See [1-7, 10, 12, and 13].) These efforts have led to a characterization of the digital library as a learning environments and resources network for science, mathematics, engineering, and technology education, that is: * designed to meet the needs of learners, in both individual and collaborative settings; * constructed to enable dynamic use of a broad array of materials for learning primarily in digital format; and * managed actively to promote reliable anytime, anywhere access to quality collections and services, available both within and without the network. Underlying the NSDL program are several working assumptions. First, while there is currently no lack of "great piles of content" on the Web, there is an urgent need for "piles of great content". The difficulties in discovering and verifying the authority of appropriate Web-based material are certainly well known, yet there are many examples of learning resources of great promise available (particularly those exploiting the power of multiple media), with more added every day. The breadth and interconnectedness of the Web are simultaneously a great strength and shortcoming. Second, the "unit" or granularity of educational content can and will shrink, affording the opportunity for users to become creators and vice versa, as learning objects are reused, repackaged, and repurposed. To be sure, this scenario cannot take place without serious attention to intellectual property and digital rights management concerns. But new models and technologies are being explored (see a number of recent articles in the January issue of D-Lib Magazine). Third, there is a need for an "organizational infrastructure" that facilitates connections between distributed users and distributed content, as alluded to in the third bullet above. Finally, while much of the ongoing use of the library is envisioned to be "free" in the sense of the public good, there is an opportunity and a need to consider multiple alternative models of sustainability, particularly in the area of services offered by the digital library. More details about the NSDL program including information about proposal deadlines and current awards may be found at <http://www.ehr.nsf.gov/ehr/due/programs/nsdl>.
    Source
    D-Lib magazine. 7(2001) no.3, xx S
  13. Strötgen, R.; Kokkelink, S.: Metadatenextraktion aus Internetquellen : Heterogenitätsbehandlung im Projekt CARMEN (2001) 0.00 
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  14. Severiens, T.; Hohlfeld, M.; Zimmermann, K.; Hilf, E.R.: PhysDoc - a distributed network of physics institutions documents : collecting, indexing, and searching high quality documents by using harvest (2000) 0.00 
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    Source
    D-Lib magazine. 6(2000) no.12, xx S
  15. Neuroth, H.: Suche in verteilten "Quality-controlled Subject Gateways" : Entwicklung eines Metadatenprofils (2002) 0.00 
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  16. SRW/U erleichtert verteilte Datenbankrecherchen (2005) 0.00 
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  17. Krause, J.: Heterogenität und Integration : Zur Weiterentwicklung von Inhaltserschließung und Retrieval in sich veränderten Kontexten (2001) 0.00 
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  18. Teets, M.; Murray, P.: Metasearch authentication and access management (2006) 0.00 
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    D-Lib magazine. 12(2006) no.6, x S
  19. Veen, T. van; Oldroyd, B.: Search and retrieval in The European Library : a new approach (2004) 0.00 
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    D-Lib magazine. 10(2004) no.2, x S
  20. Fang, L.: ¬A developing search service : heterogeneous resources integration and retrieval system (2004) 0.00 
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    D-Lib magazine. 10(2004) no.3, x S

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