821 search results - page 163 / 165 » A Model Driven Approach to the Analysis of Timeliness Proper... |
SGP
2007
13 years 8 months ago
2007
In this paper, we consider the problem of reconstructing a shape from unorganized cross-sections. The main motivation for this problem comes from medical imaging applications wher...
IJMMS
2007
13 years 6 months ago
2007
What does a ‘normal’ computer (or social) network look like? How can we spot ‘abnormal’ sub-networks in the Internet, or web graph? The answer to such questions is vital f...
TIP
2002
13 years 6 months ago
2002
Abstract--We propose an approach to accurately detecting twodimensional (2-D) shapes. The cross section of the shape boundary is modeled as a step function. We first derive a one-d...
CGF
2010
13 years 5 months ago
2010
In this paper we present an extended critical point concept which allows us to apply vector field topology in the case of unsteady flow. We propose a measure for unsteadiness wh...
VIS
2006
IEEE
14 years 7 months ago
2006
IEEE
Current practice in particle visualization renders particle position data directly onto the screen as points or glyphs. Using a camera placed at a fixed position, particle motions...