Interactive Mixed Brushing (CROSBI ID 665463)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Beham, Michael ; Gračanin, Denis ; Podaras, Silvana ; Splechtna, Rainer ; Bühler, Katja ; Pandžić, Igor S. ; Matković, Krešimir
engleski
Interactive Mixed Brushing
Linking and brushing is an essential technique for interactive data exploration and analysis that leverages coordinated multiple views to identify, select, and combine data points of interest. We propose to augment this technique by directly exploring data space using textual queries. Textual and visual queries are freely combined and modified during the data exploration process. Visual queries are used to refine the results of textual queries and vice versa. This mixed brushing integrates procedural, textual, and visual based data exploration to provide a unified approach to brushing. We also propose an interface --- the Text Query Browser View, that allows users to specify and edit data queries as well as to browse the data query history. Further, we argue why an interactive, on-demand, data aggregation and derivation is necessary, and we provide a flexible mechanism that supports it. We have implemented the proposed approach within an existing visualization tool using a client-server architecture. The approach was illustrated and evaluated using two example data sets.
Visual Analytics, Interactive Visual Analysis
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Podaci o prilogu
77-86.
2018.
objavljeno
10.1145/3208159.3208176
Podaci o matičnoj publikaciji
The Association for Computing Machinery (ACM)
978-1-4503-6401-0
Podaci o skupu
Computer Graphics International (CGI 2018)
predavanje
11.06.2018-14.06.2018
Bintan, Indonezija