Search (10 results, page 1 of 1)

0.025093256 = product of:
  0.075279765 = sum of:
    0.075279765 = weight(_text_:resources in 101) [ClassicSimilarity], result of:
      0.075279765 = score(doc=101,freq=8.0), product of:
        0.18665522 = queryWeight, product of:
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.051133685 = queryNorm
        0.40330917 = fieldWeight in 101, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.0390625 = fieldNorm(doc=101)
  0.33333334 = coord(1/3)

LCSH

Libraries and museums / Electronic information resources
Electronic information resources

Subject

Libraries and museums / Electronic information resources
Electronic information resources

0.024586268 = product of:
  0.0737588 = sum of:
    0.0737588 = weight(_text_:resources in 5153) [ClassicSimilarity], result of:
      0.0737588 = score(doc=5153,freq=12.0), product of:
        0.18665522 = queryWeight, product of:
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.051133685 = queryNorm
        0.39516068 = fieldWeight in 5153, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.03125 = fieldNorm(doc=5153)
  0.33333334 = coord(1/3)

Abstract

This highly practical handbook teaches you how to unlock the value of your existing metadata through cleaning, reconciliation, enrichment and linking and how to streamline the process of new metadata creation. Libraries, archives and museums are facing up to the challenge of providing access to fast growing collections whilst managing cuts to budgets. Key to this is the creation, linking and publishing of good quality metadata as Linked Data that will allow their collections to be discovered, accessed and disseminated in a sustainable manner. This highly practical handbook teaches you how to unlock the value of your existing metadata through cleaning, reconciliation, enrichment and linking and how to streamline the process of new metadata creation. Metadata experts Seth van Hooland and Ruben Verborgh introduce the key concepts of metadata standards and Linked Data and how they can be practically applied to existing metadata, giving readers the tools and understanding to achieve maximum results with limited resources. Readers will learn how to critically assess and use (semi-)automated methods of managing metadata through hands-on exercises within the book and on the accompanying website. Each chapter is built around a case study from institutions around the world, demonstrating how freely available tools are being successfully used in different metadata contexts. This handbook delivers the necessary conceptual and practical understanding to empower practitioners to make the right decisions when making their organisations resources accessible on the Web. Key topics include, the value of metadata; metadata creation - architecture, data models and standards; metadata cleaning; metadata reconciliation; metadata enrichment through Linked Data and named-entity recognition; importing and exporting metadata; ensuring a sustainable publishing model. This will be an invaluable guide for metadata practitioners and researchers within all cultural heritage contexts, from library cataloguers and archivists to museum curatorial staff. It will also be of interest to students and academics within information science and digital humanities fields. IT managers with responsibility for information systems, as well as strategy heads and budget holders, at cultural heritage organisations, will find this a valuable decision-making aid.

LCSH

Libraries and museums / Electronic information resources
Archives / Electronic information resources

Subject

Libraries and museums / Electronic information resources
Archives / Electronic information resources

0.022243923 = product of:
  0.066731766 = sum of:
    0.066731766 = sum of:
      0.032092217 = weight(_text_:management in 2649) [ClassicSimilarity], result of:
        0.032092217 = score(doc=2649,freq=2.0), product of:
          0.17235184 = queryWeight, product of:
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.051133685 = queryNorm
          0.18620178 = fieldWeight in 2649, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.0390625 = fieldNorm(doc=2649)
      0.034639545 = weight(_text_:22 in 2649) [ClassicSimilarity], result of:
        0.034639545 = score(doc=2649,freq=2.0), product of:
          0.17906146 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051133685 = queryNorm
          0.19345059 = fieldWeight in 2649, 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=2649)
  0.33333334 = coord(1/3)

Abstract

OCLC's Crosswalk Web Service (Godby, Smith and Childress, 2008) formalizes the notion of crosswalk, as defined in Gill,et al. (n.d.), by hiding technical details and permitting the semantic equivalences to emerge as the centerpiece. One outcome is that metadata experts, who are typically not programmers, can enter the translation logic into a spreadsheet that can be automatically converted into executable code. In this paper, we describe the implementation of the Dublin Core Terms application profile in the management of crosswalks involving MARC. A crosswalk that encodes an application profile extends the typical format with two columns: one that annotates the namespace to which an element belongs, and one that annotates a 'broader-narrower' relation between a pair of elements, such as Dublin Core coverage and Dublin Core Terms spatial. This information is sufficient to produce scripts written in OCLC's Semantic Equivalence Expression Language (or Seel), which are called from the Crosswalk Web Service to generate production-grade translations. With its focus on elements that can be mixed, matched, added, and redefined, the application profile (Heery and Patel, 2000) is a natural fit with the translation model of the Crosswalk Web Service, which attempts to achieve interoperability by mapping one pair of elements at a time.

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

0.012546628 = product of:
  0.037639882 = sum of:
    0.037639882 = weight(_text_:resources in 654) [ClassicSimilarity], result of:
      0.037639882 = score(doc=654,freq=2.0), product of:
        0.18665522 = queryWeight, product of:
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.051133685 = queryNorm
        0.20165458 = fieldWeight in 654, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.0390625 = fieldNorm(doc=654)
  0.33333334 = coord(1/3)

Abstract

A pidgin metadata framework based on the concept of pidgin metadata is proposed to complement the limitations of existing approaches to metadata interoperability and to achieve more reliable metadata interoperability. The framework consists of three layers, with a hierarchical structure, and reflects the semantic and structural characteristics of various metadata. Layer 1 performs both an external function, serving as an anchor for semantic association between metadata elements, and an internal function, providing semantic categories that can encompass detailed elements. Layer 2 is an arbitrary layer composed of substantial elements from existing metadata and performs a function in which different metadata elements describing the same or similar aspects of information resources are associated with the semantic categories of Layer 1. Layer 3 implements the semantic relationships between Layer 1 and Layer 2 through the Resource Description Framework syntax. With this structure, the pidgin metadata framework can establish the criteria for semantic connection between different elements and fully reflect the complexity and heterogeneity among various metadata. Additionally, it is expected to provide a bibliographic environment that can achieve more reliable metadata interoperability than existing approaches by securing the communication between metadata.

0.010037302 = product of:
  0.030111905 = sum of:
    0.030111905 = weight(_text_:resources in 1076) [ClassicSimilarity], result of:
      0.030111905 = score(doc=1076,freq=2.0), product of:
        0.18665522 = queryWeight, product of:
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.051133685 = queryNorm
        0.16132367 = fieldWeight in 1076, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.03125 = fieldNorm(doc=1076)
  0.33333334 = coord(1/3)

Content

FULL PAPERS Provenance and Annotations for Linked Data - Kai Eckert How Portable Are the Metadata Standards for Scientific Data? A Proposal for a Metadata Infrastructure - Jian Qin, Kai Li Lessons Learned in Implementing the Extended Date/Time Format in a Large Digital Library - Hannah Tarver, Mark Phillips Towards the Representation of Chinese Traditional Music: A State of the Art Review of Music Metadata Standards - Mi Tian, György Fazekas, Dawn Black, Mark Sandler Maps and Gaps: Strategies for Vocabulary Design and Development - Diane Ileana Hillmann, Gordon Dunsire, Jon Phipps A Method for the Development of Dublin Core Application Profiles (Me4DCAP V0.1): Aescription - Mariana Curado Malta, Ana Alice Baptista Find and Combine Vocabularies to Design Metadata Application Profiles using Schema Registries and LOD Resources - Tsunagu Honma, Mitsuharu Nagamori, Shigeo Sugimoto Achieving Interoperability between the CARARE Schema for Monuments and Sites and the Europeana Data Model - Antoine Isaac, Valentine Charles, Kate Fernie, Costis Dallas, Dimitris Gavrilis, Stavros Angelis With a Focused Intent: Evolution of DCMI as a Research Community - Jihee Beak, Richard P. Smiraglia Metadata Capital in a Data Repository - Jane Greenberg, Shea Swauger, Elena Feinstein DC Metadata is Alive and Well - A New Standard for Education - Liddy Nevile Representation of the UNIMARC Bibliographic Data Format in Resource Description Framework - Gordon Dunsire, Mirna Willer, Predrag Perozic

0.009077052 = product of:
  0.027231153 = sum of:
    0.027231153 = product of:
      0.054462306 = sum of:
        0.054462306 = weight(_text_:management in 3274) [ClassicSimilarity], result of:
          0.054462306 = score(doc=3274,freq=4.0), product of:
            0.17235184 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.051133685 = queryNorm
            0.31599492 = fieldWeight in 3274, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046875 = fieldNorm(doc=3274)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

LCSH

Database management

Subject

Database management

0.00808256 = product of:
  0.02424768 = sum of:
    0.02424768 = product of:
      0.04849536 = sum of:
        0.04849536 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
          0.04849536 = score(doc=3283,freq=2.0), product of:
            0.17906146 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051133685 = queryNorm
            0.2708308 = fieldWeight in 3283, 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=3283)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

0.007564209 = product of:
  0.022692626 = sum of:
    0.022692626 = product of:
      0.045385253 = sum of:
        0.045385253 = weight(_text_:management in 2192) [ClassicSimilarity], result of:
          0.045385253 = score(doc=2192,freq=4.0), product of:
            0.17235184 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.051133685 = queryNorm
            0.2633291 = fieldWeight in 2192, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2192)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

LCSH

Database management

Subject

Database management

0.006051367 = product of:
  0.018154101 = sum of:
    0.018154101 = product of:
      0.036308203 = sum of:
        0.036308203 = weight(_text_:management in 3965) [ClassicSimilarity], result of:
          0.036308203 = score(doc=3965,freq=4.0), product of:
            0.17235184 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.051133685 = queryNorm
            0.21066327 = fieldWeight in 3965, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.03125 = fieldNorm(doc=3965)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The paper discusses the importance of these initiatives in releasing as linked data the very large quantities of rich, professionally-generated metadata stored in formats based on these standards, such as UNIMARC and MARC21, addressing such issues as critical mass for semantic and statistical inferencing, integration with user- and machine-generated metadata, and authenticity, veracity and trust. The paper also discusses related initiatives to release controlled vocabularies, including the Dewey Decimal Classification (DDC), ISBD, Library of Congress Name Authority File (LCNAF), Library of Congress Subject Headings (LCSH), Rameau (French subject headings), Universal Decimal Classification (UDC), and the Virtual International Authority File (VIAF) as linked data. Finally, the paper discusses the potential collective impact of these initiatives on metadata workflows and management systems.

Content

Vortrag im Rahmen der Session 93. Cataloguing der WORLD LIBRARY AND INFORMATION CONGRESS: 76TH IFLA GENERAL CONFERENCE AND ASSEMBLY, 10-15 August 2010, Gothenburg, Sweden - 149. Information Technology, Cataloguing, Classification and Indexing with Knowledge Management

0.0042789625 = product of:
  0.0128368875 = sum of:
    0.0128368875 = product of:
      0.025673775 = sum of:
        0.025673775 = weight(_text_:management in 4200) [ClassicSimilarity], result of:
          0.025673775 = score(doc=4200,freq=2.0), product of:
            0.17235184 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.051133685 = queryNorm
            0.14896142 = fieldWeight in 4200, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.03125 = fieldNorm(doc=4200)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The purpose of this paper is to examine the current state of Linked Data (LD) in archival moving image description, and propose ways in which current metadata records can be enriched and enhanced by interlinking such metadata with relevant information found in other data sets. Design/methodology/approach Several possible metadata models for moving image production and archiving are considered, including models from records management, digital curation, and the recent BIBFRAME AV Modeling Study. This research also explores how mappings between archival moving image records and relevant external data sources might be drawn, and what gaps exist between current vocabularies and what is needed to record and make accessible the full lifecycle of archiving through production, use, and reuse. Findings The author notes several major impediments to implementation of LD for archival moving images. The various pieces of information about creators, places, and events found in moving image records are not easily connected to relevant information in other sources because they are often not semantically defined within the record and can be hidden in unstructured fields. Libraries, archives, and museums must work on aligning the various vocabularies and schemas of potential value for archival moving image description to enable interlinking between vocabularies currently in use and those which are used by external data sets. Alignment of vocabularies is often complicated by mismatches in granularity between vocabularies. Research limitations/implications The focus is on how these models inform functional requirements for access and other archival activities, and how the field might benefit from having a common metadata model for critical archival descriptive activities. Practical implications By having a shared model, archivists may more easily align current vocabularies and develop new vocabularies and schemas to address the needs of moving image data creators and scholars. Originality/value Moving image archives, like other cultural institutions with significant heritage holdings, can benefit tremendously from investing in the semantic definition of information found in their information databases. While commercial entities such as search engines and data providers have already embraced the opportunities that semantic search provides for resource discovery, most non-commercial entities are just beginning to do so. Thus, this research addresses the benefits and challenges of enriching and enhancing archival moving image records with semantically defined information via LD.