785 search results - page 104 / 157 » An Algebra of Hierarchical Graphs |
IROS
2006
IEEE
14 years 4 months ago
2006
IEEE
— We present an improved version of the treemap SLAM algorithm which uses Cholesky factors for representing Gaussians and a Hierarchical Tree Partitioning algorithm derived from ...
SIBGRAPI
2006
IEEE
14 years 4 months ago
2006
IEEE
Region-based approaches to cel painting typically use shape similarity and topology relations between regions of consecutive animation frames. This paper presents a new colorizati...
PKDD
2007
Springer
14 years 4 months ago
2007
Springer
Recent years have seen the development of many graph clustering algorithms, which can identify community structure in networks. The vast majority of these only find disjoint commun...
SIGCOMM
1992
ACM
14 years 2 months ago
1992
ACM
With the emergence of large switched public data networks that are well-suited to connectionless internets, for instance SMDS, it is possible that larger and larger numbers of int...
WADS
2009
Springer
14 years 4 months ago
2009
Springer
We present the first thorough theoretical analysis of the Transitivity Editing problem on digraphs. Herein, the task is to perform a minimum number of arc insertions or deletions ...