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Abstract

In the bibliographic environment, the term aggregate is used to describe a bibliographic entity formed by combining distinct bibliographic units together. Aggregates are a large and growing class of information resources-up to twenty percent of the bibliographic records in OCLC's WorldCat may represent aggregates. The Functional Requirements for Bibliographic Records: Final Report only briefly references aggregates. Difficulties and inconsistencies in the application of the FRBR model to aggregates have been identified as a significant impediment to FRBR implementation. To address the issue, the FRBR Review Group established a Working Group on Aggregates which completed its charge and submitted its final report in 2011. The Working Group proposed that an aggregate be defined as a "manifestation embodying multiple distinct expressions". This paper examines the proposed definition and explores how aggregates can be modeled.

Content

Contribution to a special issue "The FRBR family of conceptual models: toward a linked future"

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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.

Editor

IFLA / Consolidation Editorial Group of the IFLA FRBR Review Group

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Abstract

Integrating resources are distinct in that they change over time in such a way that their previous content is replaced with updated content. This study examines how integrating resources can be modeled using the entities and relationships of the IFLA Library Reference Model (LRM) and clarifies how they can be identified. While monographs have been extensively analyzed, integrating resources have received very little attention. Applying the model unmodified to integrating resources is neither practical nor theoretically sound. With the addition of two proposed relationships, the model can be extended to accommodate the diachronic relationship intrinsic between expressions and manifestations exhibited by integrating resources.

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Abstract

The FR family of conceptual models has grown to include three separate models prepared independently over many years by different working groups: FRBR for bibliographic data, FRAD for authority data, and FRSAD for subject authority data. Even as FRAD and FRSAD were being finalized in 2009-2010, it became clear that it would be necessary to combine or consolidate the FR family into a single coherent model to clarify the understanding of the overall model and remove barriers to its adoption. The FRBR Review Group has been working towards this since 2011, constituting a Consolidation Editorial Group in 2013. The consolidation task involves not only spelling out how the three existing models fit together, but requires taking a fresh look at the models to incorporate insights gained since their initial publications. This paper, based directly on the work of the Consolidation Editorial Group, provides the first public report of the consolidated model, tentatively referred to as the FRBR-Library Reference Model (FRBR-LRM), and the guiding principles that have been applied in its development.

Content

Paper presented at: IFLA WLIC 2015 - Cape Town, South Africa in Session 207 - Cataloguing. Vgl. den Kommentar von H. Wiesenmüller [Mail vom 25.06.2015]: "hier etwas höchst Spannendes - eine knappe Darstellung des konsolidierten FR-Modells, auf das wir schon so lange warten, und das im kommenden Jahr in das weltweite Begutachtungsverfahren gehen soll: http://library.ifla.org/1084/. Ich muss das Paper selbst auch erst in Ruhe lesen, sehe aber beim schnellen Durchblättern mit Freude bestätigt, dass die Gruppe-3-Entitäten aus FRBR tatsächlich abgeschafft werden. Die FRSAD-Entität "Thema" (die für alles stehen kann, was Thema eins Werks ist) wird umgetauft in "Res" (von lateinisch "res", Sache) und steht für "any entity in the universe of discourse". Die Entitäten der Gruppe 2 heißen jetzt zusammenfassend "Agent" und teilen sich auf in "Person" und "Group", wobei letzteres Körperschaften und Familien umfasst. Neu eingeführt wird "Time-span". Auf den ersten Blick scheint das jedenfalls alles ganz gut durchdacht zu sein."

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Source

Knowledge organization for a sustainable world: challenges and perspectives for cultural, scientific, and technological sharing in a connected society : proceedings of the Fourteenth International ISKO Conference 27-29 September 2016, Rio de Janeiro, Brazil / organized by International Society for Knowledge Organization (ISKO), ISKO-Brazil, São Paulo State University ; edited by José Augusto Chaves Guimarães, Suellen Oliveira Milani, Vera Dodebei