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On Establishing Visualization Requirements: A Case Study in Product Costing

• Zana Vosough, Rainer Groh, Hans-Jörg Schulz
• EuroVis
• 2017

The process of identifying visualization requirements is an important part of every visualization researcher’s and practitioner’s job. Nevertheless, the scientific literature is rather sparse on this… (More)

Visualizing uncertainty in flow diagrams: a case study in product costing

• Zana Vosough, Dietrich Kammer, Mandy Keck, Rainer Groh
• VINCI
• 2017

Business Intelligence applications often handle data sets that contain uncertain values. In this work we focus on product costing, which deals with the average costs of product components - that vary… (More)

Using Parallel Sets for Visualizing Results of Machine Learning Based Plausibility Checks in Product Costing

• Zana Vosough, Volodymyr Vasyutynskyy
• VisBIA@AVI
• 2018

Success in the business intelligence decision process is contingent on the ability to navigate, comprehend and validate large complex multidimensional data-sets. However, in many applications such as… (More)

Parallel hierarchies: A visualization for cross-tabulating hierarchical categories

• Zana Vosough, Marius Hogräfer, Loïc Royer, Rainer Groh, Hans-Jörg Schulz
• Computers & Graphics
• 2018

Mirroring Sankey Diagrams for Visual Comparison Tasks

• Zana Vosough, Dietrich Kammer, Mandy Keck, Rainer Groh
• VISIGRAPP
• 2018

Complex data sets require suitable information visualizations. With the rapidly increasing amount and complexity of data, the need for suitable interaction techniques to perform various data… (More)

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