Guided Sketching for Visual Search and Exploration in Large Scatter Plot Spaces (English)

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Recently, there has been an interest in methods for filtering large scatter plot spaces for interesting patterns. However, user interaction remains crucial in starting an explorative analysis in a large scatter plot space. We introduce an approach for explorative search and navigation in large sets of scatter plot diagrams. By means of a sketch-based query interface, users can start the exploration process by providing a visual example of the pattern they are interested in. A shadow-drawing approach provides suggestions for possibly relevant patterns while query drawing takes place, supporting the visual search process. We apply the approach on a large real-world data set, demonstrating the principal functionality and usefulness of our technique.

Table of contents conference proceedings

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Oliveros, Silvia / Yang, Yang / Jang, Yun / Maule, Ben / Ebert, David | 2014
Guided Sketching for Visual Search and Exploration in Large Scatter Plot Spaces
Shao, Lin / Behrisch, Michael / Schreck, Tobias / Landesberger, Tatiana von / Scherer, Maximilian / Bremm, Sebastian / Keim, Daniel | 2014
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Towards more Visual Analytics in Learning Analytics
Ritsos, Panagiotis D. / Roberts, Jonathan C. | 2014
A Visual Analytics Approach to Segmenting and Labeling Multivariate Time Series Data
Alsallakh, Bilal / Bögl, Markus / Gschwandtner, Theresia / Miksch, Silvia / Esmael, Bilal / Arnaout, Arghad / Thonhauser, Gerhard / Zöllner, Philipp | 2014
What's In a Name? Data Linkage, Demography and Visual Analytics
Wang, Feng / Ibarra, Jose / Muhammed, Adnan / Longley, Paul / Maciejewski, Ross | 2014
A Visual Analytics Field Experiment to Evaluate Alternative Visualizations for Cyber Security Applications
Fischer, Fabian / Davey, James / Fuchs, Johannes / Thonnard, Olivier / Kohlhammer, Jörn / Keim, Daniel A. | 2014
Interactively Visualizing Summaries of Rules and Exceptions
Sharma, Geetika / Shroff, Gautam / Pandey, Aditeya / Agarwal, Puneet / Srinivasan, Ashwin | 2014
Integrated Visualization and Analysis of a Multi-scale Biomedical Knowledge Space
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