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  4. Visualization system requirements for data processing pipeline design and optimization
 
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2017
Journal Article
Title

Visualization system requirements for data processing pipeline design and optimization

Abstract
The rising quantity and complexity of data creates a need to design and optimize data processing pipelines - the set of data processing steps, parameters and algorithms that perform operations on the data. Visualization can support this process but, although there are many examples of systems for visual parameter analysis, there remains a need to systematically assess users' requirements and match those requirements to exemplar visualization methods. This article presents a new characterization of the requirements for pipeline design and optimization. This characterization is based on both a review of the literature and first-hand assessment of eight application case studies. We also match these requirements with exemplar functionality provided by existing visualization tools. Thus, we provide end-users and visualization developers with a way of identifying functionality that addresses data processing problems in an application. We also identify seven future challenges for visualization research that are not met by the capabilities of today's systems.
Author(s)
Landesberger, Tatiana von
TU Darmstadt GRIS
Fellner, Dieter W.
Fraunhofer-Institut für Graphische Datenverarbeitung IGD  
Ruddle, Roy A.
Univ. of Leeds
Journal
IEEE transactions on visualization and computer graphics  
Open Access
DOI
10.1109/TVCG.2016.2603178
Language
English
Fraunhofer-Institut für Graphische Datenverarbeitung IGD  
Keyword(s)
  • data processing

  • data visualization

  • Requirements analysis

  • optimization

  • Lead Topic: Smart City

  • Lead Topic: Visual Computing as a Service

  • Research Line: Human computer interaction (HCI)

  • Research Line: Modeling (MOD)

  • Forschungsgruppe Semantic Models, Immersive Systems (SMIS)

  • Forschungsgruppe Visual Search and Analysis (VISA)

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