240 search results - page 20 / 48 » The Tree Inclusion Problem: In Optimal Space and Faster |
CORR
2007
Springer
13 years 8 months ago
2007
Springer
Motivated by an application in computational topology, we consider a novel variant of the problem of efficiently maintaining dynamic rooted trees. This variant allows an operation...
ESANN
2004
13 years 9 months ago
2004
Many existing researches utilized many different approaches for recognition in digital mammography using various ANN classifier-modeling techniques. Different types of feature extr...
EUMAS
2006
13 years 9 months ago
2006
Forming effective coalitions is a major research challenge in the field of multi-agent systems. Central to this endeavour is the problem of determining the best set of agents that...
IROS
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a new method called Transition-based RRT (T-RRT) for path planning problems in continuous cost spaces. It combines the exploration strength of the RRT algorith...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
Similarity search usually encounters a serious problem in the high dimensional space, known as the “curse of dimensionality”. In order to speed up the retrieval efficiency, p...