The perspective wall: detail and context smoothly integrated
CHI '91 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Seesoft-A Tool for Visualizing Line Oriented Software Statistics
IEEE Transactions on Software Engineering - Special issue on software measurement principles, techniques, and environments
Readings in information visualization: using vision to think
Readings in information visualization: using vision to think
The Information Mural: A Technique for Displaying and Navigating Large Information Spaces
IEEE Transactions on Visualization and Computer Graphics
IEEE Transactions on Visualization and Computer Graphics
Cluster and Calendar Based Visualization of Time Series Data
INFOVIS '99 Proceedings of the 1999 IEEE Symposium on Information Visualization
Interactive Information Visualization of a Million Items
INFOVIS '02 Proceedings of the IEEE Symposium on Information Visualization (InfoVis'02)
Constant information density in zoomable interfaces
AVI '98 Proceedings of the working conference on Advanced visual interfaces
BinX: Dynamic Exploration of Time Series Datasets Across Aggregation Levels
INFOVIS '04 Proceedings of the IEEE Symposium on Information Visualization
The Perceptual Scalability of Visualization
IEEE Transactions on Visualization and Computer Graphics
Intelligent Visual Analytics Queries
VAST '07 Proceedings of the 2007 IEEE Symposium on Visual Analytics Science and Technology
Representing unevenly-spaced time series data for visualization and interactive exploration
INTERACT'05 Proceedings of the 2005 IFIP TC13 international conference on Human-Computer Interaction
Multi-resolution techniques for visual exploration of large time-series data
EUROVIS'07 Proceedings of the 9th Joint Eurographics / IEEE VGTC conference on Visualization
Visual exploration of stream pattern changes using a data-driven framework
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part II
Feature-Based Visual Sentiment Analysis of Text Document Streams
ACM Transactions on Intelligent Systems and Technology (TIST)
EuroVis'11 Proceedings of the 13th Eurographics / IEEE - VGTC conference on Visualization
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In many business applications, large data workloads such as sales figures or process performance measures need to be monitored in real-time. The data analysts want to catch problems in flight to reveal the root cause of anomalies. Immediate actions need to be taken before the problems become too expensive or consume too many resources. In the meantime, analysts need to have the "big picture" of what the information is about. In this paper, we derive and analyze two real-time visualization techniques for managing density displays: (1) circular overlay displays which visualize large volumes of data without data shift movements after the display is full, thus freeing the analyst from adjusting the mental picture of the data after each data shift; and (2) variable resolution density displays which allow users to get the entire view without cluttering. We evaluate these techniques with respect to a number of evaluation measures, such as constancy of the display and usage of display space, and compare them to conventional displays with periodic shifts. Our real time data monitoring system also provides advanced interactions such as a local root cause analysis for further exploration. The applications using a number of real-world data sets show the wide applicability and usefulness of our ideas.