Document (#40352)

Author
Mercun, T.
Zumer, M.
Aalberg, T.
Title
Presenting bibliographic families using information visualization : evaluation of FRBR-based prototype and hierarchical visualizations
Source
Journal of the Association for Information Science and Technology. 68(2017) no.2, S.392-411
Year
2017
Abstract
Since their beginnings, bibliographic information systems have been displaying results in the form of long, textual lists. With the development of new data models and computer technologies, the need for new approaches to present and interact with bibliographic data has slowly been maturing. To investigate how this could be accomplished, a prototype system, FrbrVis1, was designed to present work families within a bibliographic information system using information visualization. This paper reports on two user studies, a controlled and an observational experiment, that have been carried out to assess the Functional Requirements for Bibliographic Records (FRBR)-based against an existing system as well as to test four different hierarchical visual layouts. The results clearly show that FrbrVis offers better performance and user experience compared to the baseline system. The differences between the four hierarchical visualizations (Indented tree, Radial tree, Circlepack, and Sunburst) were, on the other hand, not as pronounced, but the Indented tree and Sunburst design proved to be the most successful, both in performance as well as user perception. The paper therefore not only evaluates the application of a visual presentation of bibliographic work families, but also provides valuable results regarding the performance and user acceptance of individual hierarchical visualization techniques.
Content
Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23659/full.
Footnote
FrbrVis prototype can, at this time, be viewed online at: http://dijon.idi.ntnu.no/exist/rest/db/frbrvis/index.html. This is not the exact version that was tested as there have been some minor changes and the prototype labels were translated from Slovenian to English language.
Theme
Formalerschließung
Visualisierung
Object
FRBR
FrbrVis

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