Bohdan A. Nebesh

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The 2012 Visual Analytics Science and Technology (VAST) Challenge posed two challenge problems for participants to solve using a combination of visual analytics software and their own analytic reasoning abilities. Challenge 1 (C1) involved visualizing the network health of the fictitious Bank of Money to provide situation awareness and identify emerging(More)
1 The 6 th Visual Analytics Science and Technology (VAST) Challenge posed three related mini-challenges for participants to solve using a combination of visual analytics software and their own analytic reasoning abilities. Teams could solve one, two or all three mini-challenges and assess the overall situation to enter the Grand Challenge. Mini-challenge(More)
This poster abstract presents CyberSAVI, a Situation Awareness Visual Interface that provides mission management level situation awareness of the health and status of a network and the people assigned to investigate irregular network events. CyberSAVI focuses on supporting the interaction and coordination between people to provide situation awareness of(More)
The design-first approach focuses on the initial design of a visualization without the overhead of data and system requirements. Two case studies that used this technique show how a nontechnical approach can be successful at eliciting thought-provoking visualization solutions without the need for sample data.
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