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VIS
2004
IEEE
115views Visualization» more  VIS 2004»
16 years 1 months ago
Interactive Poster: Illustrating Different Convection Velocities of Turbulent Flow
The visualization of any vector field is dependent on the relative velocity of the observer. In experimentally generated vector fields, the average value of the streamwise compone...
Timothy Urness, Victoria Interrante, Ellen Longmir...
ICDAR
2009
IEEE
15 years 6 months ago
A Pixel-level Statistical Structural Descriptor for Shape Measure and Recognition
A novel shape descriptor based on the histogram matrix of pixel-level structural features is presented. First, length ratios and angles between the centroid and contour points of ...
Jing Zhang, Wenyin Liu
CAIP
2007
Springer
132views Image Analysis» more  CAIP 2007»
15 years 6 months ago
Decomposing a Simple Polygon into Trapezoids
Chazelle’s triangulation [1] forms today the common basis for linear-time Euclidean shortest path (ESP) calculations (where start and end point are given within a simple polygon)...
Fajie Li, Reinhard Klette
OTM
2007
Springer
15 years 6 months ago
Semantic Matching Based on Enterprise Ontologies
Semantic Web technologies have in recent years started to also find their way into the world of commercial enterprises. Enterprise ontologies can be used as a basis for determinin...
Andreas Billig, Eva Blomqvist, Feiyu Lin
IJCAI
2007
15 years 1 months ago
Qualitative Temporal Reasoning about Vague Events
The temporal boundaries of many real–world events are inherently vague. In this paper, we discuss the problem of qualitative temporal reasoning about such vague events. We show ...
Steven Schockaert, Martine De Cock, Etienne E. Ker...