Inspector Gadget: Integrating Data Preprocessing and Orchestration in the Visual Analysis Loop

Robert Krüger; Dominik Herr; Florian Haag; Thomas Ertl

doi:10.2312/eurova.20151096

Inspector Gadget: Integrating Data Preprocessing and Orchestration in the Visual Analysis Loop

Robert Krüger, Dominik Herr, Florian Haag, Thomas Ertl

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Nowadays, tracking devices are small and cheap. For analysis tasks, there is no problem to obtain sufficient amounts of data. The challenge is how to make sense of the data, which often contain complex situations. Multiple data sources related to time, space, and other dimensions, with different resolution and notation have to be mapped. Visual approaches often cover an analysis loop that starts right after the preprocessing. In this paper, we contribute methods to explicitly integrate data preprocessing and orchestration into the visual analysis loop. Subsequently, the big picture can be explored in detail and hypotheses can be created, refined, and validated. We showcase our approach with multiple heterogeneous datasets from the VAST Challenge 2014.

Original language	English (US)
Title of host publication	EuroVA 2015 - EuroVis Workshop on Visual Analytics
Editors	Dieter Fellner
Publisher	Eurographics Association
Pages	7-11
Number of pages	5
ISBN (Electronic)	9783905674866
DOIs	https://doi.org/10.2312/eurova.20151096
State	Published - 2015
Event	6th International EuroVis Workshop on Visual Analytics, EuroVA 2015 at EuroVis 2015 - Cagliari, Italy Duration: May 25 2015 → May 26 2015

Publication series

Name	International Workshop on Visual Analytics
ISSN (Electronic)	2664-4487

Conference

Conference	6th International EuroVis Workshop on Visual Analytics, EuroVA 2015 at EuroVis 2015
Country/Territory	Italy
City	Cagliari
Period	5/25/15 → 5/26/15

ASJC Scopus subject areas

Software
Signal Processing
Computer Vision and Pattern Recognition
Computer Graphics and Computer-Aided Design

Access to Document

10.2312/eurova.20151096

Cite this

Inspector Gadget: Integrating Data Preprocessing and Orchestration in the Visual Analysis Loop. / Krüger, Robert; Herr, Dominik; Haag, Florian et al.
EuroVA 2015 - EuroVis Workshop on Visual Analytics. ed. / Dieter Fellner. Eurographics Association, 2015. p. 7-11 (International Workshop on Visual Analytics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Krüger, R, Herr, D, Haag, F & Ertl, T 2015, Inspector Gadget: Integrating Data Preprocessing and Orchestration in the Visual Analysis Loop. in D Fellner (ed.), EuroVA 2015 - EuroVis Workshop on Visual Analytics. International Workshop on Visual Analytics, Eurographics Association, pp. 7-11, 6th International EuroVis Workshop on Visual Analytics, EuroVA 2015 at EuroVis 2015, Cagliari, Italy, 5/25/15. https://doi.org/10.2312/eurova.20151096

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AB - Nowadays, tracking devices are small and cheap. For analysis tasks, there is no problem to obtain sufficient amounts of data. The challenge is how to make sense of the data, which often contain complex situations. Multiple data sources related to time, space, and other dimensions, with different resolution and notation have to be mapped. Visual approaches often cover an analysis loop that starts right after the preprocessing. In this paper, we contribute methods to explicitly integrate data preprocessing and orchestration into the visual analysis loop. Subsequently, the big picture can be explored in detail and hypotheses can be created, refined, and validated. We showcase our approach with multiple heterogeneous datasets from the VAST Challenge 2014.

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Inspector Gadget: Integrating Data Preprocessing and Orchestration in the Visual Analysis Loop

Abstract

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Conference

ASJC Scopus subject areas

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