945 search results - page 21 / 189 » Working the Flow |
BMCBI
2010
13 years 7 months ago
2010
Background: Recent biological discoveries have shown that clustering large datasets is essential for better understanding biology in many areas. Spectral clustering in particular ...
VIS
2007
IEEE
14 years 9 months ago
2007
IEEE
We present a novel approach for analyzing two-dimensional (2D) flow field data based on the idea of invariant moments. Moment invariants have traditionally been used in computer vi...
IPMI
2001
Springer
14 years 8 months ago
2001
Springer
Abstract. This paper presents a new and integrated approach to automatic 3D brain vessel segmentation using physics-based statistical models of background and vascular signals, and...
PPAM
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. In our work we are developing a complete agent-based ecommerce system. Thus far we have been focusing on interactions between clients and shops (C2B relationships). In th...
TBILLC
2007
Springer
14 years 1 months ago
2007
Springer
In the line of some earlier work done on belief dynamics, we an abstract model of belief propagation on a graph based on the methodology of the revision theory of truth. A modal la...