683 search results - page 77 / 137 » Randomized Data Structures for the Dynamic Closest-Pair Prob... |
SSD
1993
Springer
13 years 12 months ago
1993
Springer
: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...
ADHOC
2010
13 years 8 months ago
2010
In this paper, we investigate the reliable data transport problem in underwater sensor networks. Underwater sensor networks are significantly different from terrestrial sensor net...
MICCAI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. It has been shown that brain structures in normal aging undergo significant changes attributed to neurodevelopmental and neurodegeneration processes as a lifelong, dynami...
IPSN
2004
Springer
14 years 1 months ago
2004
Springer
Due to constraints in cost, power, and communication, losses often arise in large sensor networks. The sensor can be modeled as an output of a linear stochastic system with random...
SI3D
2005
ACM
14 years 1 months ago
2005
ACM
The broad-phase step of collision detection in scenes composed of n moving objects is a challenging problem because enumerating collision pairs has an inherent O(n2) complexity. S...