1422 search results - page 217 / 285 » Hierarchical Spatial Data Structures |
STOC
2002
ACM
14 years 8 months ago
2002
ACM
Given a set S of n points in IRd , a (t, )-approximate Voronoi diagram (AVD) is a partition of space into constant complexity cells, where each cell c is associated with t represe...
SIAMCOMP
1998
13 years 7 months ago
1998
This paper describes new methods for maintaining a point-location data structure for a dynamically changing monotone subdivision S. The main approach is based on the maintenance of...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
Towards the goal of realizing a generic automatichuman activity recognition system, a new formalism is proposed. Activities are described by a chained hierarchical representation ...
ICDCS
2007
IEEE
14 years 2 months ago
2007
IEEE
— We introduce a virtual-node based mobile object tracking algorithm for mobile sensor networks, VINESTALK. The algorithm uses the Virtual Stationary Automata programming layer, ...
HICSS
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper presents research on the application of the means-end chain (MEC) framework for investigating customers cognitive structure regarding community applications. It is argu...