785 search results - page 111 / 157 » An Algebra of Hierarchical Graphs |
CORR
2007
Springer
13 years 10 months ago
2007
Springer
In recent years, spectral clustering has become one of the most popular modern clustering algorithms. It is simple to implement, can be solved efficiently by standard linear algeb...
ENTCS
2007
13 years 10 months ago
2007
In this paper, we survey algorithms for shortest paths in dynamic networks. Although research on this problem spans over more than three decades, in the last couple of years many ...
PVLDB
2008
13 years 9 months ago
2008
XTCcmp, the XQuery Compiler of a native XML database system, extends Starburst's well-known Query Graph Model to serve as an internal representation and basis for query restr...
CDC
2010
IEEE
13 years 5 months ago
2010
IEEE
The study focuses on a class of discrete-time multi-agent systems modelling opinion dynamics with decaying confidence. Essentially, we propose an agreement protocol that impose a p...
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
Geometric rearrangement of images includes operations
such as image retargeting, inpainting, or object rearrangement.
Each such operation can be characterized by a shiftmap:
the...