Search (23 results, page 1 of 2)

  • × type_ss:"a"
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  • × year_i:[2000 TO 2010}
  1. Hickey, T.B.; O'Neill, E.T.; Toves, J.: Experiments with the IFLA Functional Requirements for Bibliographic Records (FRBR) (2002) 0.03 
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    Abstract
    OCLC is investigating how best to implement IFLA's Functional Requirements for Bibliographic Records (FRBR). As part of that work, we have undertaken a series of experiments with algorithms to group existing bibliographic records into works and expressions. Working with both subsets of records and the whole WorldCat database, the algorithm we developed achieved reasonable success identifying all manifestations of a work.
  2. Gorman, M.: From card catalogues to WebPACs : celebrating cataloguing in the 20th century (2000) 0.02 
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    Source
    Conference on Bibliographic Control for the New Millennium held in Washington, DC at the Library of Congress, November 2000
  3. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02 
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    Date
    22. 7.2006 15:22:28
  4. Lavoie, B.; Connaway, L.S.; Dempsey, L.: Anatomy of aggregate collections : the example of Google print for libraries (2005) 0.02 
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    Abstract
    This article offers some perspectives on GPLP in light of what is known about library print book collections in general, and those of the Google 5 in particular, from information in OCLC's WorldCat bibliographic database and holdings file. Questions addressed include: * Coverage: What proportion of the system-wide print book collection will GPLP potentially cover? What is the degree of holdings overlap across the print book collections of the five participating libraries? * Language: What is the distribution of languages associated with the print books held by the GPLP libraries? Which languages are predominant? * Copyright: What proportion of the GPLP libraries' print book holdings are out of copyright? * Works: How many distinct works are represented in the holdings of the GPLP libraries? How does a focus on works impact coverage and holdings overlap? * Convergence: What are the effects on coverage of using a different set of five libraries? What are the effects of adding the holdings of additional libraries to those of the GPLP libraries, and how do these effects vary by library type? These questions certainly do not exhaust the analytical possibilities presented by GPLP. More in-depth analysis might look at Google 5 coverage in particular subject areas; it also would be interesting to see how many books covered by the GPLP have already been digitized in other contexts. However, these questions are left to future studies. The purpose here is to explore a few basic questions raised by GPLP, and in doing so, provide an empirical context for the debate that is sure to continue for some time to come. A secondary objective is to lay some groundwork for a general set of questions that could be used to explore the implications of any mass digitization initiative. A suggested list of questions is provided in the conclusion of the article.
    Date
    26.12.2011 14:08:22
  5. Hjoerland, B.: Arguments for 'the bibliographical paradigm' : some thoughts inspired by the new English edition of the UDC (2007) 0.02 
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    Abstract
    The term 'the bibliographic paradigm' is used in the literature of library and information science, but is a very seldom term and is almost always negatively described. This paper reconsiders this concept. Method. The method is mainly 'analytical'. Empirical data concerning the current state of the UDC-classification system are also presented in order to illuminate the connection between theory and practice. Analysis. The bibliographic paradigm is understood as a perspective in library and information science focusing on documents and information resources, their description, organization, mediation and use. This perspective is examined as one among other metatheories of library and information science and its philosophical assumptions and implications are outlined. Results. The neglect and misunderstanding of 'the bibliographic paradigm' as well as the quality of the new UDC-classification indicate that both the metatheoretical discourses on library and information science and its concrete practice seem to be in a state of crisis.
  6. Qin, J.; Paling, S.: Converting a controlled vocabulary into an ontology : the case of GEM (2001) 0.02 
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    Date
    24. 8.2005 19:20:22
  7. Apps, A.; MacIntyre, R.: Why OpenURL? (2006) 0.02 
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    Abstract
    The improvement of access to scholarly literature caused by electronic journal publishing quickly led to the wish for seamless linking to referenced articles. This article looks at the evolution of linking technologies with a particular focus on OpenURL, now a NISO standard. The implications for stakeholders in the supply chain are explored, including publishers, intermediaries, libraries and readers. The benefits, expectations and business drivers are examined. The article also highlights some novel, existing and potential future, uses, including increased user-empowerment and possibilities beyond referencing traditional bibliographic material.
  8. Mimno, D.; Crane, G.; Jones, A.: Hierarchical catalog records : implementing a FRBR catalog (2005) 0.01 
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    Abstract
    IFLA's Functional Requirements for Bibliographic Records (FRBR) lay the foundation for a new generation of cataloging systems that recognize the difference between a particular work (e.g., Moby Dick), diverse expressions of that work (e.g., translations into German, Japanese and other languages), different versions of the same basic text (e.g., the Modern Library Classics vs. Penguin editions), and particular items (a copy of Moby Dick on the shelf). Much work has gone into finding ways to infer FRBR relationships between existing catalog records and modifying catalog interfaces to display those relationships. Relatively little work, however, has gone into exploring the creation of catalog records that are inherently based on the FRBR hierarchy of works, expressions, manifestations, and items. The Perseus Digital Library has created a new catalog that implements such a system for a small collection that includes many works with multiple versions. We have used this catalog to explore some of the implications of hierarchical catalog records for searching and browsing. Current online library catalog interfaces present many problems for searching. One commonly cited failure is the inability to find and collocate all versions of a distinct intellectual work that exist in a collection and the inability to take into account known variations in titles and personal names (Yee 2005). The IFLA Functional Requirements for Bibliographic Records (FRBR) attempts to address some of these failings by introducing the concept of multiple interrelated bibliographic entities (IFLA 1998). In particular, relationships between abstract intellectual works and the various published instances of those works are divided into a four-level hierarchy of works (such as the Aeneid), expressions (Robert Fitzgerald's translation of the Aeneid), manifestations (a particular paperback edition of Robert Fitzgerald's translation of the Aeneid), and items (my copy of a particular paperback edition of Robert Fitzgerald's translation of the Aeneid). In this formulation, each level in the hierarchy "inherits" information from the preceding level. Much of the work on FRBRized catalogs so far has focused on organizing existing records that describe individual physical books. Relatively little work has gone into rethinking what information should be in catalog records, or how the records should relate to each other. It is clear, however, that a more "native" FRBR catalog would include separate records for works, expressions, manifestations, and items. In this way, all information about a work would be centralized in one record. Records for subsequent expressions of that work would add only the information specific to each expression: Samuel Butler's translation of the Iliad does not need to repeat the fact that the work was written by Homer. This approach has certain inherent advantages for collections with many versions of the same works: new publications can be cataloged more quickly, and records can be stored and updated more efficiently.
  9. Decimal Classification Editorial Policy Committee (2002) 0.01 
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    Abstract
    The Decimal Classification Editorial Policy Committee (EPC) held its Meeting 117 at the Library Dec. 3-5, 2001, with chair Andrea Stamm (Northwestern University) presiding. Through its actions at this meeting, significant progress was made toward publication of DDC unabridged Edition 22 in mid-2003 and Abridged Edition 14 in early 2004. For Edition 22, the committee approved the revisions to two major segments of the classification: Table 2 through 55 Iran (the first half of the geographic area table) and 900 History and geography. EPC approved updates to several parts of the classification it had already considered: 004-006 Data processing, Computer science; 340 Law; 370 Education; 510 Mathematics; 610 Medicine; Table 3 issues concerning treatment of scientific and technical themes, with folklore, arts, and printing ramifications at 398.2 - 398.3, 704.94, and 758; Table 5 and Table 6 Ethnic Groups and Languages (portions concerning American native peoples and languages); and tourism issues at 647.9 and 790. Reports on the results of testing the approved 200 Religion and 305-306 Social groups schedules were received, as was a progress report on revision work for the manual being done by Ross Trotter (British Library, retired). Revisions for Abridged Edition 14 that received committee approval included 010 Bibliography; 070 Journalism; 150 Psychology; 370 Education; 380 Commerce, communications, and transportation; 621 Applied physics; 624 Civil engineering; and 629.8 Automatic control engineering. At the meeting the committee received print versions of _DC&_ numbers 4 and 5. Primarily for the use of Dewey translators, these cumulations list changes, substantive and cosmetic, to DDC Edition 21 and Abridged Edition 13 for the period October 1999 - December 2001. EPC will hold its Meeting 118 at the Library May 15-17, 2002.
  10. Heflin, J.; Hendler, J.: Semantic interoperability on the Web (2000) 0.01 
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    Date
    11. 5.2013 19:22:18
  11. Bird, S.; Dale, R.; Dorr, B.; Gibson, B.; Joseph, M.; Kan, M.-Y.; Lee, D.; Powley, B.; Radev, D.; Tan, Y.F.: ¬The ACL Anthology Reference Corpus : a reference dataset for bibliographic research in computational linguistics (2008) 0.01 
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    Abstract
    The ACL Anthology is a digital archive of conference and journal papers in natural language processing and computational linguistics. Its primary purpose is to serve as a reference repository of research results, but we believe that it can also be an object of study and a platform for research in its own right. We describe an enriched and standardized reference corpus derived from the ACL Anthology that can be used for research in scholarly document processing. This corpus, which we call the ACL Anthology Reference Corpus (ACL ARC), brings together the recent activities of a number of research groups around the world. Our goal is to make the corpus widely available, and to encourage other researchers to use it as a standard testbed for experiments in both bibliographic and bibliometric research.
  12. Bittner, T.; Donnelly, M.; Winter, S.: Ontology and semantic interoperability (2006) 0.01 
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    Date
    3.12.2016 18:39:22
  13. Beppler, F.D.; Fonseca, F.T.; Pacheco, R.C.S.: Hermeneus: an architecture for an ontology-enabled information retrieval (2008) 0.01 
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    Date
    28.11.2016 12:43:22
  14. Atran, S.; Medin, D.L.; Ross, N.: Evolution and devolution of knowledge : a tale of two biologies (2004) 0.01 
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    Date
    23. 1.2022 10:22:18
  15. Boldi, P.; Santini, M.; Vigna, S.: PageRank as a function of the damping factor (2005) 0.01 
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    16. 1.2016 10:22:28
  16. Baeza-Yates, R.; Boldi, P.; Castillo, C.: Generalizing PageRank : damping functions for linkbased ranking algorithms (2006) 0.01 
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    16. 1.2016 10:22:28
  17. DeVorsey, K.L.; Elson, C.; Gregorev, N.P.; Hansen, J.: ¬The development of a local thesaurus to improve access to the anthropological collections of the American Museum of Natural History (2006) 0.01 
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    Abstract
    The anthropology collection of the Division of Anthropology at the American Museum of Natural History (AMNH) has been systematically acquired over the past 136 years by many of the founders of the discipline, including Franz Boaz and Margaret Mead. Currently it is represented by over 500,000 catalog entries that were created at the same time artifacts were processed and accessioned. Information about each artifact was recorded by hand in bound ledger books. While the introduction of a computerized collections database at the AMNH has dramatically improved access to cataloging information, the absence of controlled vocabularies to describe anthropological collections, the cultures that created them, and their places of origin has hindered the ability of both staff and scholars to conduct research. This absence can be traced to the traditional museum idea that each object is "unique", compared to books, which are assumed to be identical within an edition and can therefore be described with standard bibliographic entries. This article describes a project begun in the spring of 2004 that set out to address these problems through the creation of a searchable, hierarchical thesaurus of terms linked to the individual object records located on the division's website at <http://anthro.amnh.org/>. The ultimate goal was not to replace the existing database search mechanisms, but instead to provide an additional access point that allows users to virtually browse through the collections. This eliminates the need for researchers to be familiar with the inconsistent and sometimes archaic terminology originally used to describe the artifacts, and we expect that the thesaurus will enable new avenues of research to be pursued by a much wider audience than previously possible.
  18. 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.
  19. Baker, T.: ¬A grammar of Dublin Core (2000) 0.01 
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    Date
    26.12.2011 14:01:22
  20. Reiner, U.: Automatische DDC-Klassifizierung bibliografischer Titeldatensätze der Deutschen Nationalbibliografie (2009) 0.01 
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    Date
    22. 1.2010 14:41:24

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