159 search results - page 23 / 32 » Structural Realism, Scientific Change, and Partial Structure... |
SIGMETRICS
2012
ACM
11 years 11 months ago
2012
ACM
In this paper we study the behavior of a continuous time random walk (CTRW) on a stationary and ergodic time varying dynamic graph. We establish conditions under which the CTRW is...
BMCBI
2010
13 years 9 months ago
2010
Background: A growing demand for tools to assist the building and analysis of biological networks exists in systems biology. We argue that the use of a formal approach is relevant...
ICEIS
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract: Interoperability for information systems remains a challenge both at the semantic and organisational levels. The original three-level architecture for local databases nee...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
Human action in video sequences can be seen as silhouettes of a moving torso and protruding limbs undergoing articulated motion. We regard human actions as three-dimensional shapes...
VIS
2004
IEEE
14 years 10 months ago
2004
IEEE
Reliable and complete blood-vessel segmentation is still a challenging problem. This is especially true in the presence of morphologic changes resulting from atherosclerotic disea...