Search (3669 results, page 1 of 184)

  1. Ward, J.: Unqualified Dublin Core usage in OAI-PMH data providers (2004) 0.15 
    0.14800835 = product of:
  0.74004173 = sum of:
    0.74004173 = weight(_text_:pmh in 4166) [ClassicSimilarity], result of:
      0.74004173 = score(doc=4166,freq=4.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        1.8297744 = fieldWeight in 4166, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.109375 = fieldNorm(doc=4166)
  0.2 = coord(1/5)
    Object
    OAI-PMH
  2. Van de Sompel, H.; Nelson, M.L.; Lagoze, C.; Warner, S.: Resource harvesting within the OAI-PMH framework (2004) 0.13 
    0.128179 = product of:
  0.64089495 = sum of:
    0.64089495 = weight(_text_:pmh in 4110) [ClassicSimilarity], result of:
      0.64089495 = score(doc=4110,freq=12.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        1.5846312 = fieldWeight in 4110, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4110)
  0.2 = coord(1/5)
    Abstract
    Motivated by preservation and resource discovery, we examine how digital resources, and not just metadata about resources, can be harvested using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH). We review and critique existing techniques for identifying and gathering digital resources using metadata harvested through the OAI-PMH. We introduce an alternative solution that builds on the introduction of complex object formats that provide a more accurate way to describe digital resources. We argue that the use of complex object formats as OAI-PMH metadata formats results in a reliable and attractive approach for incremental harvesting of resources using the OAI-PMH.
    Object
    OAI-PMH
  3. Van de Sompel, H.; Young, J.A.; Hickey, T.B.: Using the OAI-PMH ... differently (2003) 0.12 
    0.12396798 = product of:
  0.6198399 = sum of:
    0.6198399 = weight(_text_:pmh in 1191) [ClassicSimilarity], result of:
      0.6198399 = score(doc=1191,freq=22.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        1.5325719 = fieldWeight in 1191, product of:
          4.690416 = tf(freq=22.0), with freq of:
            22.0 = termFreq=22.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1191)
  0.2 = coord(1/5)
    Abstract
    The Open Archives Initiative's Protocol for Metadata Harvesting (OAI-PMH) was created to facilitate discovery of distributed resources. The OAI-PMH achieves this by providing a simple, yet powerful framework for metadata harvesting. Harvesters can incrementally gather records contained in OAI-PMH repositories and use them to create services covering the content of several repositories. The OAI-PMH has been widely accepted, and until recently, it has mainly been applied to make Dublin Core metadata about scholarly objects contained in distributed repositories searchable through a single user interface. This article describes innovative applications of the OAI-PMH that we have introduced in recent projects. In these projects, OAI-PMH concepts such as resource and metadata format have been interpreted in novel ways. The result of doing so illustrates the usefulness of the OAI-PMH beyond the typical resource discovery using Dublin Core metadata. Also, through the inclusion of XSL1 stylesheets in protocol responses, OAI-PMH repositories have been directly overlaid with an interface that allows users to navigate the contained metadata by means of a Web browser. In addition, through the introduction of PURL2 partial redirects, complex OAI-PMH protocol requests have been turned into simple URIs that can more easily be published and used in downstream applications.
    Object
    OAI-PMH
  4. Warner, S.: E-prints and the Open Archives Initiative (2003) 0.12 
    0.123000376 = product of:
  0.30750093 = sum of:
    0.26164427 = weight(_text_:pmh in 4772) [ClassicSimilarity], result of:
      0.26164427 = score(doc=4772,freq=2.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.64692295 = fieldWeight in 4772, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4772)
    0.045856647 = weight(_text_:22 in 4772) [ClassicSimilarity], result of:
      0.045856647 = score(doc=4772,freq=2.0), product of:
        0.16931842 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.048351415 = queryNorm
        0.2708308 = fieldWeight in 4772, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4772)
  0.4 = coord(2/5)
    Abstract
    The Open Archives Initiative (OAI) was created as a practical way to promote interoperability between e-print repositories. Although the scope of the OAI has been broadened, e-print repositories still represent a significant fraction of OAI data providers. This article presents a brief survey of OAI e-print repositories, and of services using metadata harvested from e-print repositories using the OAI protocol for metadata harvesting (OAI-PMH). It then discusses several situations where metadata harvesting may be used to further improve the utility of e-print archives as a component of the scholarly communication infrastructure.
    Date
    18.12.2005 13:18:22
  5. Nelson, M.L.; Harrison, T.L.; Rocker, J.A.: OAI and NASA's scientific and technical information (2003) 0.12 
    0.118670695 = product of:
  0.59335345 = sum of:
    0.59335345 = weight(_text_:pmh in 3340) [ClassicSimilarity], result of:
      0.59335345 = score(doc=3340,freq=14.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        1.4670835 = fieldWeight in 3340, product of:
          3.7416575 = tf(freq=14.0), with freq of:
            14.0 = termFreq=14.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.046875 = fieldNorm(doc=3340)
  0.2 = coord(1/5)
    Abstract
    The Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is an evolving protocol and philosophy regarding interoperability for digital libraries (DLs). Previously, "distributed searching" models were popular for DL interoperability. However, experience has shown distributed searching systems across large numbers of DLs to be difficult to maintain in an Internet environment. The OAI-PMH is a move away from distributed searching, focusing on the arguably simpler model of "metadata harvesting". We detail NASA's involvement in defining and testing the OAI-PMH and experience to date with adapting existing NASA distributed searching DLs (such as the NASA Technical Report Server) to use the OAI-PMH and metadata harvesting. We discuss some of the entirely new DL projects that the OAI-PMH has made possible, such as the Technical Report Interchange Project. We explain the strategic importance of the OAI-PMH to the mission of NASA's Scientific and Technical Information Program.
    Object
    OAI-PMH
  6. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.11 
    0.107876115 = product of:
  0.26969028 = sum of:
    0.23038459 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
      0.23038459 = score(doc=562,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        0.56201804 = fieldWeight in 562, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.046875 = fieldNorm(doc=562)
    0.039305694 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
      0.039305694 = score(doc=562,freq=2.0), product of:
        0.16931842 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.048351415 = queryNorm
        0.23214069 = fieldWeight in 562, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.046875 = fieldNorm(doc=562)
  0.4 = coord(2/5)
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  7. Verwer, K.: Freiheit und Verantwortung bei Hans Jonas (2011) 0.09 
    0.09215384 = product of:
  0.46076918 = sum of:
    0.46076918 = weight(_text_:3a in 973) [ClassicSimilarity], result of:
      0.46076918 = score(doc=973,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        1.1240361 = fieldWeight in 973, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.09375 = fieldNorm(doc=973)
  0.2 = coord(1/5)
    Content
    Vgl.: http%3A%2F%2Fcreativechoice.org%2Fdoc%2FHansJonas.pdf&usg=AOvVaw1TM3teaYKgABL5H9yoIifA&opi=89978449.
  8. Fachsystematik Bremen nebst Schlüssel 1970 ff. (1970 ff) 0.09 
    0.08989676 = product of:
  0.2247419 = sum of:
    0.19198716 = weight(_text_:3a in 3577) [ClassicSimilarity], result of:
      0.19198716 = score(doc=3577,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        0.46834838 = fieldWeight in 3577, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3577)
    0.03275475 = weight(_text_:22 in 3577) [ClassicSimilarity], result of:
      0.03275475 = score(doc=3577,freq=2.0), product of:
        0.16931842 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.048351415 = queryNorm
        0.19345059 = fieldWeight in 3577, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3577)
  0.4 = coord(2/5)
    Content
    1. Agrarwissenschaften 1981. - 3. Allgemeine Geographie 2.1972. - 3a. Allgemeine Naturwissenschaften 1.1973. - 4. Allgemeine Sprachwissenschaft, Allgemeine Literaturwissenschaft 2.1971. - 6. Allgemeines. 5.1983. - 7. Anglistik 3.1976. - 8. Astronomie, Geodäsie 4.1977. - 12. bio Biologie, bcp Biochemie-Biophysik, bot Botanik, zoo Zoologie 1981. - 13. Bremensien 3.1983. - 13a. Buch- und Bibliothekswesen 3.1975. - 14. Chemie 4.1977. - 14a. Elektrotechnik 1974. - 15 Ethnologie 2.1976. - 16,1. Geowissenschaften. Sachteil 3.1977. - 16,2. Geowissenschaften. Regionaler Teil 3.1977. - 17. Germanistik 6.1984. - 17a,1. Geschichte. Teilsystematik hil. - 17a,2. Geschichte. Teilsystematik his Neuere Geschichte. - 17a,3. Geschichte. Teilsystematik hit Neueste Geschichte. - 18. Humanbiologie 2.1983. - 19. Ingenieurwissenschaften 1974. - 20. siehe 14a. - 21. klassische Philologie 3.1977. - 22. Klinische Medizin 1975. - 23. Kunstgeschichte 2.1971. - 24. Kybernetik. 2.1975. - 25. Mathematik 3.1974. - 26. Medizin 1976. - 26a. Militärwissenschaft 1985. - 27. Musikwissenschaft 1978. - 27a. Noten 2.1974. - 28. Ozeanographie 3.1977. -29. Pädagogik 8.1985. - 30. Philosphie 3.1974. - 31. Physik 3.1974. - 33. Politik, Politische Wissenschaft, Sozialwissenschaft. Soziologie. Länderschlüssel. Register 1981. - 34. Psychologie 2.1972. - 35. Publizistik und Kommunikationswissenschaft 1985. - 36. Rechtswissenschaften 1986. - 37. Regionale Geograpgie 3.1975. - 37a. Religionswissenschaft 1970. - 38. Romanistik 3.1976. - 39. Skandinavistik 4.1985. - 40. Slavistik 1977. - 40a. Sonstige Sprachen und Literaturen 1973. - 43. Sport 4.1983. - 44. Theaterwissenschaft 1985. - 45. Theologie 2.1976. - 45a. Ur- und Frühgeschichte, Archäologie 1970. - 47. Volkskunde 1976. - 47a. Wirtschaftswissenschaften 1971 // Schlüssel: 1. Länderschlüssel 1971. - 2. Formenschlüssel (Kurzform) 1974. - 3. Personenschlüssel Literatur 5. Fassung 1968
  9. Hagedorn, K.: OAIster: a "no dead ends" OAI service provider (2003) 0.08 
    0.07768821 = product of:
  0.38844103 = sum of:
    0.38844103 = weight(_text_:pmh in 4776) [ClassicSimilarity], result of:
      0.38844103 = score(doc=4776,freq=6.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.9604316 = fieldWeight in 4776, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.046875 = fieldNorm(doc=4776)
  0.2 = coord(1/5)
    Abstract
    OAIster, at the University of Michigan, University Libraries, Digital Library Production Service (DLPS), is an Andrew W. Mellon Foundation grant-funded project designed to test the feasibility of using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) to harvest digital object metadata from multiple and varied digital object repositories and develop a service to allow end-users to access that metadata. This article describes in-depth the development of our system to harvest, store, transform the metadata into Digital Library eXtension Service (DLXS) Bibliographic Class format, build indexes and make the metadata searchable through an interface using the XPAT search engine. Results of the testing of our service and statistics on usage are reported, as well as the issues that we have encountered during our harvesting and transformation operations. The article closes by discussing the future improvements and potential of OAIster and the OAI-PMH protocol.
    Object
    OAI-PMH
  10. Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014) 0.08 
    0.07679486 = product of:
  0.3839743 = sum of:
    0.3839743 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
      0.3839743 = score(doc=1826,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        0.93669677 = fieldWeight in 1826, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.078125 = fieldNorm(doc=1826)
  0.2 = coord(1/5)
    Source
    http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
  11. Pieper, D.; Wolf, S.: BASE - Eine Suchmaschine für OAI-Quellen und wissenschaftliche Webseiten (2007) 0.07 
    0.07400417 = product of:
  0.37002087 = sum of:
    0.37002087 = weight(_text_:pmh in 294) [ClassicSimilarity], result of:
      0.37002087 = score(doc=294,freq=4.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.9148872 = fieldWeight in 294, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.0546875 = fieldNorm(doc=294)
  0.2 = coord(1/5)
    Abstract
    Dieser Aufsatz beschreibt die Entwicklung der Suchmaschine BASE (Bielefeld Academic Search Engine) seit 2005. In dieser Zeit wurde der Index um ein Vielfaches ausgebaut und auch die Nutzungszahlen stiegen deutlich. Der Schwerpunkt liegt auf der Indexierung von Dokumentenservern, die ihre Daten über das "Protocol for Metadata Harvesting" (OAI-PMH) bereitstellen. Im Gegensatz zu speziellen OAI-Suchmaschine wie OAIster verfügt BASE jedoch über weitergehende Suchmöglichkeiten und indexiert auch wissenschaftliche Webseiten mit Hilfe eines integrierten Web-Crawlers und andere Quellen, wie zum Beispiel den Bibliothekskatalog der Universitätsbibliothek Bielefeld. BASE kommt darüber hinaus als Suchsystem auch in anderen Bereichen, zum Beispiel im Bielefeld eScholarship Repository, als Suchmaschine der Universität Bielefeld und im EU-Projekt DRIVER via Schnittstellen zum BASE-Index zum Einsatz.
    Object
    OAI-PMH
  12. Barkey, R.; Hinrichs, E.; Hoppermann, C.; Trippel, T.; Zinn, C.: Komponenten-basierte Metadatenschemata und Facetten-basierte Suche : ein flexibler und universeller Ansatz (2010) 0.07 
    0.07400417 = product of:
  0.37002087 = sum of:
    0.37002087 = weight(_text_:pmh in 4666) [ClassicSimilarity], result of:
      0.37002087 = score(doc=4666,freq=4.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.9148872 = fieldWeight in 4666, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4666)
  0.2 = coord(1/5)
    Abstract
    Wenn man verschiedenartige Forschungsdaten über Metadaten inhaltlich beschreiben möchte, sind bibliografische Angaben allein nicht ausreichend. Vielmehr benötigt man zusätzliche Beschreibungsmittel, die der Natur und Komplexität gegebener Forschungsressourcen Rechnung tragen. Verschiedene Arten von Forschungsdaten bedürfen verschiedener Metadatenprofile, die über gemeinsame Komponenten definiert werden. Solche Forschungsdaten können gesammelt (z.B. über OAI-PMH-Harvesting) und mittels Facetten-basierter Suche über eine einheitliche Schnittstelle exploriert werden. Der beschriebene Anwendungskontext kann über sprachwissenschaftliche Daten hinaus verallgemeinert werden.
    Object
    OAI-PMH
  13. Horikoshi, K.; Sugita, S.; Nonaka, Y.; Kamiya, S.; Sugita, I.; Asoshina, H.: junii2 and AIRway : an application profile for scholarly works and its application for link resolvers (2008) 0.07 
    0.070285924 = product of:
  0.1757148 = sum of:
    0.14951101 = weight(_text_:pmh in 2663) [ClassicSimilarity], result of:
      0.14951101 = score(doc=2663,freq=2.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.36967024 = fieldWeight in 2663, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.03125 = fieldNorm(doc=2663)
    0.026203798 = weight(_text_:22 in 2663) [ClassicSimilarity], result of:
      0.026203798 = score(doc=2663,freq=2.0), product of:
        0.16931842 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.048351415 = queryNorm
        0.15476047 = fieldWeight in 2663, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.03125 = fieldNorm(doc=2663)
  0.4 = coord(2/5)
    Abstract
    A large number of scholarly works is self-archived at the university's Open Access repositories. Researchers can search these materials using general web search engines such as Google, as well as with OAI-PMH-based search engines such as OAIster (http://www.oaister.org/). The archives can also be accessed using federated search services such as MetaLib by setting the repositories as a search target. However, it remains difficult for researchers to access materials in these repositories using standard academic databases such as Thomson Reuters' Web of Science. The National Institute of Informatics (NII) in Japan has developed a DC application profile called junii2 (http://ju.nii.ac.jp/oai/junii2.xsd) for scholarly works. The AIRway Project (Access path to Institutional Resources via link resolvers) has used this profile to develop a new way of connecting university repositories with academic databases via link resolvers. junii2 is designed as an OpenURL-compliant schema (info:ofi/fmt:xml:xsd:journal), and has now been widely adopted by more than 70 university repositories in Japan. A particular feature is its ability to describe variant self-archived materials with a version description function (specifying whether it is an author's draft or the final published version) and information on the availability of the full text in the repository. AIRway is an internet server that harvests metadata from university repositories. After harvesting metadata, AIRway separates the metadata of materials whose full texts are available in the repositories from others. A link resolver sends an OpenURL request to the AIRway server before creating its navigation window. If metadata of the requested material are found in the AIRway server and the material's full text is available in a repository, the AIRway server provides the xml for the metadata of the material to the link resolver. Rather than being a new service system for end users, it is a back-end knowledgebase for existing link resolvers. 1CATE (OCLC's link resolver) and some installations of SFX (Ex Libris' link resolver) now use AIRway as one of their knowledgebases. In this way, junii2 and AIRway make Open Access scholarly works in university repositories accessible through general academic databases. This will be particularly effective if, for example, someone without a license to access an electronic journal finds a research paper on the journal in the search results of an academic database. The AIRway Project is funded by the NII Institutional Repositories Program (http://www.nii.ac.jp/irp/en/).
    Source
    Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas
  14. Lagoze, C.; Van de Sompel, H.: ¬The making of the Open Archives Initiative Protocol for Metadata Harvesting (2003) 0.06 
    0.06343215 = product of:
  0.31716076 = sum of:
    0.31716076 = weight(_text_:pmh in 4771) [ClassicSimilarity], result of:
      0.31716076 = score(doc=4771,freq=4.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.78418905 = fieldWeight in 4771, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.046875 = fieldNorm(doc=4771)
  0.2 = coord(1/5)
    Abstract
    The authors, who jointly serve as the Open Archives Initiative (OAI) executive, reflect an the three-year history of the OAI. Three years of technical work recently culminated in the release of a stabie production version 2 of the OAI Protocol for Metadata Harvesting (OAI-PMH). This technical product, the work that led up to it, and the process that made it possible have attracted some favor from the digital library and information community. The paper explores a number of factors in the history of the OAI that the authors believe have contributed to this positive response. The factors include focus an a defined problem Statement, an operational model in which strong leadership is balanced with solicited participation, a healthy dose of community building and Support, and sensible technical decisions.
    Object
    OAI-PMH
  15. Halbert, M.: ¬The Metascholar Initiative : AmericanSouth.Org and MetaArchive.Org (2003) 0.06 
    0.06343215 = product of:
  0.31716076 = sum of:
    0.31716076 = weight(_text_:pmh in 4777) [ClassicSimilarity], result of:
      0.31716076 = score(doc=4777,freq=4.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.78418905 = fieldWeight in 4777, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.046875 = fieldNorm(doc=4777)
  0.2 = coord(1/5)
    Abstract
    The MetaScholar Initiative is a collaborative endeavor to explore the feasibility and utility of scholarly portal services developed in conjunction with Open Archives Initiative (OAI) metadata harvesting technologies. The MetaScholar Initiative comprises two projects, the MetaArchive and AmericanSouth projects, both funded by grants from the Andrew W. Mellon Foundation totaling $600,000. These two projects have created two metadata aggregation networks connecting some 24 libraries, archives, museums, and electronic text centers. Each network has an associated portal being created under the guidance of teams composed of scholars, librarians, archivists, and technologists. The MetaScholar Initiative is studying issues such as metadata normalization, alternative forms of scholarly communication through portals, and the process of facilitating smaller archival institutions in providing better access to their collections through the OAI Protocol for Metadata Harvesting (OAI-PMH). The MetaScholar Initiative is based at Emory University in Atlanta, Georgia.
    Object
    OAI-PMH
  16. Schrodt, R.: Tiefen und Untiefen im wissenschaftlichen Sprachgebrauch (2008) 0.06 
    0.06143589 = product of:
  0.30717945 = sum of:
    0.30717945 = weight(_text_:3a in 140) [ClassicSimilarity], result of:
      0.30717945 = score(doc=140,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        0.7493574 = fieldWeight in 140, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0625 = fieldNorm(doc=140)
  0.2 = coord(1/5)
    Content
    Vgl. auch: https://studylibde.com/doc/13053640/richard-schrodt. Vgl. auch: http%3A%2F%2Fwww.univie.ac.at%2FGermanistik%2Fschrodt%2Fvorlesung%2Fwissenschaftssprache.doc&usg=AOvVaw1lDLDR6NFf1W0-oC9mEUJf.
  17. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.06 
    0.06143589 = product of:
  0.30717945 = sum of:
    0.30717945 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
      0.30717945 = score(doc=230,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        0.7493574 = fieldWeight in 230, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0625 = fieldNorm(doc=230)
  0.2 = coord(1/5)
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  18. Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005) 0.05 
    0.053756405 = product of:
  0.26878202 = sum of:
    0.26878202 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
      0.26878202 = score(doc=306,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        0.65568775 = fieldWeight in 306, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0546875 = fieldNorm(doc=306)
  0.2 = coord(1/5)
    Content
    Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.
  19. Gödert, W.; Lepsky, K.: Informationelle Kompetenz : ein humanistischer Entwurf (2019) 0.05 
    0.053756405 = product of:
  0.26878202 = sum of:
    0.26878202 = weight(_text_:3a in 5955) [ClassicSimilarity], result of:
      0.26878202 = score(doc=5955,freq=2.0), product of:
        0.40992382 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.048351415 = queryNorm
        0.65568775 = fieldWeight in 5955, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5955)
  0.2 = coord(1/5)
    Footnote
    Rez. in: Philosophisch-ethische Rezensionen vom 09.11.2019 (Jürgen Czogalla), Unter: https://philosophisch-ethische-rezensionen.de/rezension/Goedert1.html. In: B.I.T. online 23(2020) H.3, S.345-347 (W. Sühl-Strohmenger) [Unter: https%3A%2F%2Fwww.b-i-t-online.de%2Fheft%2F2020-03-rezensionen.pdf&usg=AOvVaw0iY3f_zNcvEjeZ6inHVnOK]. In: Open Password Nr. 805 vom 14.08.2020 (H.-C. Hobohm) [Unter: https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzE0MywiOGI3NjZkZmNkZjQ1IiwwLDAsMTMxLDFd].
  20. Simeoni, F.: ¬The case for metadata harvesting : how do the library-based services compare with the expert services? (2004) 0.05 
    0.052328855 = product of:
  0.26164427 = sum of:
    0.26164427 = weight(_text_:pmh in 4760) [ClassicSimilarity], result of:
      0.26164427 = score(doc=4760,freq=2.0), product of:
        0.40444425 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.048351415 = queryNorm
        0.64692295 = fieldWeight in 4760, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4760)
  0.2 = coord(1/5)
    Object
    OAI-PMH

Authors

Years

Languages

Types

  • a 3067
  • m 344
  • el 167
  • s 139
  • b 39
  • x 36
  • i 23
  • r 17
  • ? 8
  • p 4
  • d 3
  • n 3
  • u 2
  • z 2
  • au 1
  • h 1
  • More… Less…

Themes

Subjects

Classifications