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APVIS
2009
14 years 10 months ago
Interactive feature extraction and tracking by utilizing region coherency
The ability to extract and follow time-varying flow features in volume data generated from large-scale numerical simulations enables scientists to effectively see and validate mod...
Chris Muelder, Kwan-Liu Ma
APVIS
2009
14 years 10 months ago
A hybrid space-filling and force-directed layout method for visualizing multiple-category graphs
Many graphs used in real-world applications consist of nodes belonging to more than one category. We call such graph "multiplecategory graphs". Social networks are typic...
Takayuki Itoh, Chris Muelder, Kwan-Liu Ma, Jun Ses...
APVIS
2009
14 years 10 months ago
Fast and sleek glyph rendering for interactive HARDI data exploration
High angular resolution diffusion imaging (HARDI) is an emerging magnetic resonance imaging (MRI) technique that overcomes some decisive limitations of its predecessor diffusion t...
Tim H. J. M. Peeters, Vesna Prckovska, Markus van ...
APVIS
2009
14 years 10 months ago
Optimized data transfer for time-dependent, GPU-based glyphs
Particle-based simulations are a popular tool for researchers in various sciences. In combination with the availability of ever larger COTS clusters and the consequently increasin...
Sebastian Grottel, Guido Reina, Thomas Ertl
APVIS
2009
14 years 10 months ago
TugGraph: Path-preserving hierarchies for browsing proximity and paths in graphs
Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place the...
Daniel Archambault, Tamara Munzner, David Auber