Search (42 results, page 1 of 3)

  • × language_ss:"e"
  • × theme_ss:"Formalerschließung"
  • × type_ss:"el"
  • × year_i:[2010 TO 2020}
  1. Delsey, T.: ¬The Making of RDA (2016) 0.02 
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    Abstract
    The author revisits the development of RDA from its inception in 2005 through to its initial release in 2010. The development effort is set in the context of an evolving digital environment that was transforming both the production and dissemination of information resources and the technologies used to create, store, and access data describing those resources. The author examines the interplay between strategic commitments to align RDA with new conceptual models, emerging database structures, and metadata developments in allied communities, on the one hand, and compatibility with AACR2 legacy databases on the other. Aspects of the development effort examined include the structuring of RDA as a resource description language, organizing the new standard as a working tool, and refining guidelines and instructions for recording RDA data.
    Date
    17. 5.2016 19:22:40
    Type
    a
  2. Stephens, O.: Introduction to OpenRefine (2014) 0.00 
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    Abstract
    OpenRefine is described as a tool for working with 'messy' data - but what does this mean? It is probably easiest to describe the kinds of data OpenRefine is good at working with and the sorts of problems it can help you solve. OpenRefine is most useful where you have data in a simple tabular format but with internal inconsistencies either in data formats, or where data appears, or in terminology used. It can help you: Get an overview of a data set Resolve inconsistencies in a data set Help you split data up into more granular parts Match local data up to other data sets Enhance a data set with data from other sources Some common scenarios might be: 1. Where you want to know how many times a particular value appears in a column in your data. 2. Where you want to know how values are distributed across your whole data set. 3. Where you have a list of dates which are formatted in different ways, and want to change all the dates in the list to a single common date format.
  3. BIBFRAME Relationships (2014) 0.00 
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    Abstract
    A BIBFRAME Relationship is a relationship between a BIBFRAME Work or Instance and another BIBFRAME Work or Instance. Thus there are four types of relationships: Work to Work - Work to Instance - Instance to Work - Instance to Instance
  4. McGrath, K.; Kules, B.; Fitzpatrick, C.: FRBR and facets provide flexible, work-centric access to items in library collections (2011) 0.00 
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    Abstract
    This paper explores a technique to improve searcher access to library collections by providing a faceted search interface built on a data model based on the Functional Requirements for Bibliographic Records (FRBR). The prototype provides a Workcentric view of a moving image collection that is integrated with bibliographic and holdings data. Two sets of facets address important user needs: "what do you want?" and "how/where do you want it?" enabling patrons to narrow, broaden and pivot across facet values instead of limiting them to the tree-structured hierarchy common with existing FRBR applications. The data model illustrates how FRBR is being adapted and applied beyond the traditional library catalog.
    Type
    a
  5. Weinheimer, J.: ¬A visual explanation of the areas defined by AACR2, RDA, ISBD, LC NAF, LC Classification, LC Subject Headings, Dewey Classification, MARC21 : plus a quick look at ISO2709, MARCXML and a version of BIBFRAME (2015) 0.00 
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    Abstract
    This short publication was made for two reasons. First, to provide a simple way to help people understand a bit more precisely what is defined by RDA, AACR2, MARC format, and so on. In this way, when someone says that MARC, or AARC2, or ISBD should change, they will have a better idea of what each term does and does not pertain to. One record has been chosen at random and analysed in various ways. This publication is far from complete and does not pretend to teach anything, it only demonstrates. When someone talks about, e.g. MARC, all the reader needs to do is look at the colored areas to get an idea of what that means.
    Source
    http://blog.jweinheimer.net/wp-content/Ebooks/A%20visual%20explanation%20of%20the%20are%20-%20James%20Weinheimer.pdf
  6. Edmunds, J.: Roadmap to nowhere : BIBFLOW, BIBFRAME, and linked data for libraries (2017) 0.00 
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    Abstract
    On December 12, 2016, Carl Stahmer and MacKenzie Smith presented at the CNI Members Fall Meeting about the BIBFLOW project, self-described on Twitter as "a two-year project of the UC Davis University Library and Zepheira investigating the future of library technical services." In her opening remarks, Ms. Smith, University Librarian at UC Davis, stated that one of the goals of the project was to devise a roadmap "to get from where we are today, which is kind of the 1970s with a little lipstick on it, to 2020, which is where we're going to be very soon." The notion that where libraries are today is somehow behind the times is one of the commonly heard rationales behind a move to linked data. Stated more precisely: - Libraries devote considerable time and resources to producing high-quality bibliographic metadata - This metadata is stored in unconnected silos - This metadata is in a format (MARC) that is incompatible with technologies of the emerging Semantic Web - The visibility of library metadata is diminished as a result of the two points above Are these assertions true? If yes, is linked data the solution?
    Type
    a
  7. Danskin, A.: FRBR UnMARCed : RDA cataloguing with RIMMF (RDA in Many Metadata Formats) (2015) 0.00 
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  8. Forero, D.; Peterson, N.; Hamilton, A.: Building an institutional author search tool (2019) 0.00 
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    Abstract
    Ability to collect time-specific lists of faculty publications has become increasingly important for academic departments. At OHSU publication lists had been retrieved manually by a librarian who conducted literature searches in bibliographic databases. These searches were complicated and time consuming, and the results were large and difficult to assess for accuracy. The OHSU library has built an open web page that allows novices to make very sophisticated institution-specific queries. The tool frees up library staff, provides users with an easy way of retrieving reliable local publication information from PubMed, and gives an opportunity for more sophisticated users to modify the algorithm or dive into the data to better understand nuances from a strong jumping off point.
    Type
    a
  9. Danskin, A.; Gryspeerdt, K.: Changing the Rules? : RDA and cataloguing in Europe. (2014) 0.00 
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    Abstract
    This paper provides an overview of plans to implement RDA: Resource Description & Access in Europe to replace existing cataloguing rules. It is based on survey information gathered by EURIG and CILIP CIG. It includes background on the development of RDA as a replacement for AACR2.
    Type
    a
  10. Danskin, A.: RDA implementation and application : British Library (2014) 0.00 
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    Abstract
    The British Library implemented the new international cataloguing standard RDA in April 2013. The paper describes the reasons for the change, the project organization, the necessary adaptations to the systems and the training programs. Altogether, 227 staff were trained. Productivity levels by now are comparable with the levels for AACR2. However, there was a tendency to spend too much time on authority control.
    Type
    a
  11. Bianchini, C.; Guerrini, M.: ¬The international diffusion of RDA : a wide overview on the new guidelines (2016) 0.00 
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    Abstract
    This issue of Jlis.it is focused on RDA, Resource Description and Access. In light of increasing international acceptance of this new cataloging content standard, the editors of Jlis.it wish to capture the background of how RDA came to be and the implications of its implementation at this time. This special issue offers a wide overview on the new guidelines from their making to their spreading around the world.
    Type
    a
  12. Kuhagen, J.: RDA content in multiple languages : a new standard not only for libraries (2016) 0.00 
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    Abstract
    A summary of the presence of RDA content in languages other than English in RDA Toolkit, in the RDA Registry, in the RIMMF data editor, and as separate translations is given. Translation policy is explained and the benefits of translation on the content of RDA are noted.
    Type
    a
  13. Le Boeuf, P.; Riva, P.; Zumer, M.: FRBR - Library Reference Model : draft for World-Wide Review (2016) 0.00 
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    Abstract
    The FRBR Review Group worked actively towards a consolidated model starting in 2010, in a series of working meetings held in conjunction with IFLA conferences and at an additional mid-year meeting in April 2012 during which the user task consolidation was first drafted. In 2013 in Singapore, the FRBR Review Group constituted a Consolidation Editorial Group (CEG) to focus on the detailed reassessment of attribute s and relationships, and the drafting of this model document. The CEG (at times with other FRBR Review Group members or invited experts) held five multi-day meetings, as well as discussing progress in detail with the FRBR Review Group as a whole during a working meeting in 2014 in Lyon and another in 2015 in Cape Town.
  14. Mayo, D.; Bowers, K.: ¬The devil's shoehorn : a case study of EAD to ArchivesSpace migration at a large university (2017) 0.00 
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    Abstract
    A band of archivists and IT professionals at Harvard took on a project to convert nearly two million descriptions of archival collection components from marked-up text into the ArchivesSpace archival metadata management system. Starting in the mid-1990s, Harvard was an alpha implementer of EAD, an SGML (later XML) text markup language for electronic inventories, indexes, and finding aids that archivists use to wend their way through the sometimes quirky filing systems that bureaucracies establish for their records or the utter chaos in which some individuals keep their personal archives. These pathfinder documents, designed to cope with messy reality, can themselves be difficult to classify. Portions of them are rigorously structured, while other parts are narrative. Early documents predate the establishment of the standard; many feature idiosyncratic encoding that had been through several machine conversions, while others were freshly encoded and fairly consistent. In this paper, we will cover the practical and technical challenges involved in preparing a large (900MiB) corpus of XML for ingest into an open-source archival information system (ArchivesSpace). This case study will give an overview of the project, discuss problem discovery and problem solving, and address the technical challenges, analysis, solutions, and decisions and provide information on the tools produced and lessons learned. The authors of this piece are Kate Bowers, Collections Services Archivist for Metadata, Systems, and Standards at the Harvard University Archive, and Dave Mayo, a Digital Library Software Engineer for Harvard's Library and Technology Services. Kate was heavily involved in both metadata analysis and later problem solving, while Dave was the sole full-time developer assigned to the migration project.
    Type
    a
  15. Lee, W.-C.: Conflicts of semantic warrants in cataloging practices (2017) 0.00 
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    Abstract
    This study presents preliminary themes surfaced from an ongoing ethnographic study. The research question is: how and where do cultures influence the cataloging practices of using U.S. standards to catalog Chinese materials? The author applies warrant as a lens for evaluating knowledge representation systems, and extends the application from examining classificatory decisions to cataloging decisions. Semantic warrant as a conceptual tool allows us to recognize and name the various rationales behind cataloging decisions, grants us explanatory power, and the language to "visualize" and reflect on the conflicting priorities in cataloging practices. Through participatory observation, the author recorded the cataloging practices of two Chinese catalogers working on the same cataloging project. One of the catalogers is U.S. trained, and another cataloger is a professor of Library and Information Science from China, who is also a subject expert and a cataloger of Chinese special collections. The study shows how the catalogers describe Chinese special collections using many U.S. cataloging and classification standards but from different approaches. The author presents particular cases derived from the fieldwork, with an emphasis on the many layers presented by cultures, principles, standards, and practices of different scope, each of which may represent conflicting warrants. From this, it is made clear that the conflicts of warrants influence cataloging practice. We may view the conflicting warrants as an interpretation of the tension between different semantic warrants and the globalization and localization of cataloging standards.
    Type
    a
  16. Campbell, D.G.; Mayhew, A.: ¬A phylogenetic approach to bibliographic families and relationships (2017) 0.00 
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    Abstract
    This presentation applies the principles of phylogenetic classification to the phenomenon of bibliographic relationships in library catalogues. We argue that while the FRBR paradigm supports hierarchical bibliographic relationships between works and their various expressions and manifestations, we need a different paradigm to support associative bibliographic relationships of the kind detected in previous research. Numerous studies have shown the existence and importance of bibliographic relationships that lie outside that hierarchical FRBR model: particularly the importance of bibliographic families. We would like to suggest phylogenetics as a potential means of gaining access to those more elusive and ephemeral relationships. Phylogenetic analysis does not follow the Platonic conception of an abstract work that gives rise to specific instantiations; rather, it tracks relationships of kinship as they evolve over time. We use two examples to suggest ways in which phylogenetic trees could be represented in future library catalogues. The novels of Jane Austen are used to indicate how phylogenetic trees can represent, with greater accuracy, the line of Jane Austen adaptations, ranging from contemporary efforts to complete her unfinished work, through to the more recent efforts to graft horror memes onto the original text. Stanley Kubrick's 2001: A Space Odyssey provides an example of charting relationships both backwards and forwards in time, across different media and genres. We suggest three possible means of applying phylogenetic s in the future: enhancement of the relationship designators in RDA, crowdsourcing user tags, and extracting relationship trees through big data analysis.
    Type
    a
  17. Cossham, A.F.: Models of the bibliographic universe (2017) 0.00 
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    Abstract
    What kinds of mental models do library catalogue users have of the bibliographic universe in an age of online and electronic information? Using phenomenography and grounded analysis, it identifies participants' understanding, experience, and conceptualisation of the bibliographic universe, and identifies their expectations when using library catalogues. It contrasts participants' mental models with existing LIS models, and explores the nature of the bibliographic universe. The bibliographic universe can be considered to be a social object that exists because it is inscribed in catalogue records, cataloguing codes, bibliographies, and other bibliographic tools. It is a socially constituted phenomenon.
    Content
    A thesis submitted for the degree of Doctor of Philosophy at Monash University in 2017 Faculty of Information Technology. Vgl.: https://figshare.com/articles/Models_of_the_bibliographic_universe/5216347.
  18. Riva, P.; Boeuf, P. le; Zumer, M.: IFLA Library Reference Model : a conceptual model for bibliographic information (2017) 0.00 
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    Abstract
    Definition of a conceptual reference model to provide a framework for the analysis of non-administrative metadata relating to library resources. The resulting model definition was approved by the FRBR Review Group (November 2016), and then made available to the Standing Committees of the Sections on Cataloguing and Subject Analysis & Access, as well as to the ISBD Review Group, for comment in December 2016. The final document was approved by the IFLACommittee on Standards (August 2017).
  19. Danskin, A.: Linked and open data : RDA and bibliographic control (2012) 0.00 
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    Abstract
    RDA: Resource Description and Access is a new cataloguing standard which will replace the Anglo-American Cataloguing Rules, 2nd edition, which has been widely used in libraries since 1981. RDA, like AACR2, is a content standard providing guidance and instruction on how to identify and record attributes or properties of resources which are significant for discovery. However, RDA is also an implementation of the FRBR and FRAD models. The RDA element set and vocabularies are being published on the Open Metadata Registry as linked open data. RDA provides a rich vocabulary for the description of resources and for expressing relationships between them. This paper describes what RDA offers and considers the challenges and potential of linked open data in the broader framework of bibliographic control.
  20. Bianchini, C.; Guerrini, M.: RDA: a content standard to ensure the quality of data : history of a relationship (2016) 0.00 
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    Abstract
    RDA Resource Description and Access are guidelines for description and access to resources designed for digital environment and released, in its first version, in 2010. RDA is based on FRBR and its derived models, that focus on users' needs and on resources of any kind of content, medium and carrier. The paper discusses relevance of main features of RDA for the future role of libraries in the context of semantic web and metadata creation and exchange. The paper aims to highlight many consequences deriving from RDA being a content standard, and in particular the change from record management to data management, differences among the two functions realized by RDA (to identify and to relate entities) and functions realized by other standard such as MARC21 (to archive data) and ISB (to visualize data) and show how, as all these functions are necessary for the catalog, RDA needs to be integrated by other rules and standard and that these tools allow the fulfilment of the variation principle defined by S.R. Ranganathan.
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