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» Meaningful Change Detection in Structured Data
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CGF
2011
12 years 11 months ago
Visualizing High-Dimensional Structures by Dimension Ordering and Filtering using Subspace Analysis
High-dimensional data visualization is receiving increasing interest because of the growing abundance of highdimensional datasets. To understand such datasets, visualization of th...
Bilkis J. Ferdosi, Jos B. T. M. Roerdink
VISUALIZATION
2002
IEEE
14 years 16 days ago
Exploring Scalar Fields Using Critical Isovalues
Isosurfaces are commonly used to visualize scalar fields. Critical isovalues indicate isosurface topology changes: the creation of new surface components, merging of surface comp...
Gunther H. Weber, Gerik Scheuermann, Hans Hagen, B...
APVIS
2009
13 years 8 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
TVCG
2011
100views more  TVCG 2011»
13 years 2 months ago
Tugging Graphs Faster: Efficiently Modifying Path-Preserving Hierarchies for Browsing Paths
—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 t...
Daniel Archambault, Tamara Munzner, David Auber
PCM
2004
Springer
91views Multimedia» more  PCM 2004»
14 years 1 months ago
A Rapid Scheme for Slow-Motion Replay Segment Detection
Abstract. Efficient data mining for digital video has become increasingly important in recent years. In this paper, we present a new scheme for automatic detection of slow-motion r...
Wei-Hong Chuang, Dun-Yu Hsiao, Soo-Chang Pei, Home...