Sciweavers

2327 search results - page 214 / 466
» Information Visualization and Visual Data Mining
Sort
View
SIGOPS
2010
162views more  SIGOPS 2010»
15 years 2 months ago
Visual and algorithmic tooling for system trace analysis: a case study
Despite advances in the application of automated statistical and machine learning techniques to system log and trace data there will always be a need for human analysis of machine...
Wim De Pauw, Steve Heisig
VISUALIZATION
1999
IEEE
15 years 8 months ago
Construction of Vector Field Hierarchies
We present a method for the hierarchical representation of vector fields. Our approach is based on iterative refinement using clustering and principal component analysis. The inpu...
Bjørn Heckel, Gunther H. Weber, Bernd Haman...
VISUALIZATION
1999
IEEE
15 years 8 months ago
Volume Rendering Based Interactive Navigation within the Human Colon
We present an interactive navigation system for virtual colonoscopy, which is based solely on high performance volume rendering. Previous colonic navigation systems have employed ...
Ming Wan, Qingyu Tang, Arie E. Kaufman, Zhengrong ...
IV
2005
IEEE
121views Visualization» more  IV 2005»
15 years 10 months ago
PlanningLines: Novel Glyphs for Representing Temporal Uncertainties and Their Evaluation
Dealing with temporal uncertainties is a key issue in domains like project management or medical treatment planning. However, support for temporal indeterminacies is not very well...
Wolfgang Aigner, Silvia Miksch, Bettina Thurnher, ...
VISUALIZATION
1997
IEEE
15 years 8 months ago
The motion map: efficient computation of steady flow animations
This paper presents a new approach for animating 2D steady flow fields. It is based on an original data structure called the Motion Map. The Motion Map contains not only a dense...
Bruno Jobard, Wilfrid Lefer