582 search results - page 40 / 117 » Performance Comparison of Point and Spatial Access Methods |
CVPR
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, we present a kernel-based approach to the clustering of diffusion tensors and fiber tracts. We propose to use a Mercer kernel over the tensor space where both spati...
WIOPT
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract— In this paper, we study the performance of clientAccess Point (AP) association policies in IEEE 802.11 based WLANs. In many scenarios, clients have a choice of APs with...
MOBIQUITOUS
2005
IEEE
14 years 1 months ago
2005
IEEE
Recent research has led to the advent of software systems capable of performing query processing in sensor networks. They perform query processing in a sensor network by construct...
GIS
2004
ACM
14 years 8 months ago
2004
ACM
Modern database applications including computer-aided design, multimedia information systems, medical imaging, molecular biology, or geographical information systems impose new re...
ICRA
2008
IEEE
14 years 2 months ago
2008
IEEE
— As part of a program to find methods of reducing spatial interference in multi-robot systems, we propose the Interaction Grid (IG), a generalization of the Occupancy Grid that...