Sciweavers

460 search results - page 2 / 92
» An Exploration of Location Error Estimation
Sort
View
ICCCN
2008
IEEE
13 years 11 months ago
Clique-Based Location Estimations for Wireless Sensors in GPS-Free Environments
– In this paper we present a distributed, self-organizing, localization method for wireless sensors and a scheme for reducing position estimate errors by employing a novel concep...
Patryk Mazurkiewicz, Kin K. Leung
ICCV
2001
IEEE
14 years 7 months ago
What Value Covariance Information in Estimating Vision Parameters?
Many parameter estimation methods used in computer vision are able to utilise covariance information describing the uncertainty of data measurements. This paper considers the valu...
Michael J. Brooks, Wojciech Chojnacki, Darren Gawl...
TRANSCI
2010
128views more  TRANSCI 2010»
13 years 3 months ago
An Information-Theoretic Sensor Location Model for Traffic Origin-Destination Demand Estimation Applications
To design a transportation sensor network, the decision-maker needs to determine what sensor investments should be made, as well as when, how, where and with what technologies. Th...
Xuesong Zhou, George F. List
PERVASIVE
2006
Springer
13 years 5 months ago
Risks of Using AP Locations Discovered Through War Driving
Many pervasive-computing applications depend on knowledge of user location. Because most current location-sensing techniques work only either indoors or outdoors, researchers have ...
Minkyong Kim, Jeffrey J. Fielding, David Kotz
HUC
2009
Springer
13 years 10 months ago
Controlling Error Propagation in Mobile-Infrastructure Based Localization
Mobile infrastructure consists of one or more sensors in a fixed configuration on a mobile platform. By moving the mobile platform in the environment and attaching a set of stat...
Ying Zhang, Juan Liu