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Visualizing Dynamic Call Graphs
(The Eurographics Association, 2012)
Visualizing time-varying call graphs is challenging due to vast amounts of data at many dimensions to be displayed: Hierarchically organized vertices with attributes, directed or undirected edges with weights, and time. ...
Spectral Analysis of Higher-Order and BFECC Texture Advection
(The Eurographics Association, 2012)
We present a spectral analysis of higher-order texture advection in combination with Back and Forth Error Compensation and Correction (BFECC). Semi-Lagrangian texture advection techniques exhibit high numerical diffusion, ...