785 search results - page 32 / 157 » An Algebra of Hierarchical Graphs |
WEBDB
2004
Springer
14 years 3 months ago
2004
Springer
Web site structures are complex to analyze. Cross-referencing the web structure with navigational behaviour adds to the complexity of the analysis. However, this convoluted analys...
AAAI
1996
13 years 11 months ago
1996
In recent years, compositional modeling and selfexplanatory simulation techniques have simplified the process of building dynamic simulators of physical systems. Building steady-s...
IJON
2010
13 years 8 months ago
2010
We introduce a new causal hierarchical belief network for image segmentation. Contrary to classical tree structured (or pyramidal) models, the factor graph of the network contains...
ICCS
2009
Springer
14 years 4 months ago
2009
Springer
We are interested in the simulation and optimization of gas transport in networks. Different regions of the network may be modelled by different equations. There are three models...
VISSYM
2003
13 years 11 months ago
2003
A high-level approach to describe the characteristics of a surface is to segment it into regions of uniform curehavior and construct an abstract representation given by a (topolog...