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ICCS
2007
Springer
15 years 11 months ago
Inaccuracies of Shape Averaging Method Using Dynamic Time Warping for Time Series Data
Shape averaging or signal averaging of time series data is one of the prevalent subroutines in data mining tasks, where Dynamic Time Warping distance measure (DTW) is known to work...
Vit Niennattrakul, Chotirat Ann Ratanamahatana
VIS
2007
IEEE
216views Visualization» more  VIS 2007»
16 years 6 months ago
Interactive Isosurface Ray Tracing of Time-Varying Tetrahedral Volumes
Abstract-- We describe a system for interactively rendering isosurfaces of tetrahedral finite-element scalar fields using coherent ray tracing techniques on the CPU. By employing s...
Ingo Wald, Heiko Friedrich, Aaron Knoll, Charle...
MM
2006
ACM
330views Multimedia» more  MM 2006»
15 years 11 months ago
Visual attention detection in video sequences using spatiotemporal cues
Human vision system actively seeks interesting regions in images to reduce the search effort in tasks, such as object detection and recognition. Similarly, prominent actions in v...
Yun Zhai, Mubarak Shah
IWPC
2006
IEEE
15 years 11 months ago
Dynamic Data Structure Analysis for Java Programs
Analysis of dynamic data structure usage is useful for both program understanding and for improving the accuracy of other program analyses. Static analysis techniques, however, su...
Sokhom Pheng, Clark Verbrugge
MHCI
2009
Springer
15 years 11 months ago
Impact of item density on magic lens interactions
We conducted a user study to investigate the effect of visual context in handheld augmented reality interfaces. A dynamic peephole interface (without visual context beyond the dev...
Michael Rohs, Georg Essl, Johannes Schöning, ...