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IAJIT
2010
95views more  IAJIT 2010»
13 years 7 months ago
Modelling of Updating Moving Object Database Using Timed Petri Net Model
: Tracking moving objects is one of the most common requirements for many location-based applications. The location of a moving object changes continuously but the database locatio...
Hatem Abdul-Kader, Warda El-Kholy
ICIAR
2005
Springer
14 years 2 months ago
Estimating the Natural Number of Classes on Hierarchically Clustered Multi-spectral Images
Image classification is often used to extract information from multi-spectral satellite images. Unsupervised methods can produce results well adjusted to the data, but that are us...
André R. S. Marçal, Janete S. Borges
PERVASIVE
2005
Springer
14 years 2 months ago
Place Lab: Device Positioning Using Radio Beacons in the Wild
Location awareness is an important capability for mobile computing. Yet inexpensive, pervasive positioning—a requirement for wide-scale adoption of location-aware computing—has...
Anthony LaMarca, Yatin Chawathe, Sunny Consolvo, J...
ICRA
2009
IEEE
107views Robotics» more  ICRA 2009»
14 years 3 months ago
Graph-based planning using local information for unknown outdoor environments
— One of the common applications for outdoor robots is to follow a path in large scale unknown environments. This task is challenging due to the intensive memory requirements to ...
Jinhan Lee, Roozbeh Mottaghi, Charles Pippin, Tuck...
ICCV
2001
IEEE
14 years 11 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...