Abstract Information visualization (InfoVis), the study of transforming data, information, and
knowledge into interactive visual representations, is very important to users because it …

Visual analytics employs interactive visualizations to integrate users' knowledge and
inference capability into numerical/algorithmic data analysis processes. It is an active …

Get an In-Depth Understanding of Graph Drawing Techniques, Algorithms, Software, and
Applications The Handbook of Graph Drawing and Visualization provides a broad, up-to …

Visualization researchers and practitioners engaged in generating or evaluating designs are
faced with the difficult problem of transforming the questions asked and actions taken by …

Performance visualization comprises techniques that aid developers and analysts in
improving the time and energy efficiency of their software. In this work, we discuss …

Applied visualization researchers often work closely with domain collaborators to explore
new and useful applications of visualization. The early stages of collaborations are typically …

Distributed systems pose unique challenges for software developers. Understanding the
system's communication topology and reasoning about concurrent activities of system hosts …

With the continuous rise in complexity of modern supercomputers, optimizing the
performance of large-scale parallel programs is becoming increasingly challenging …

Torus networks are an attractive topology in supercomputing, balancing the tradeoff
between network diameter and hardware costs. The nodes in a torus network are connected …

The placement of tasks in a parallel application on specific nodes of a supercomputer can
significantly impact performance. Traditionally, this task mapping has focused on reducing …