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» Some Results on the Modelling of Spatial Data
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ICIP
2004
IEEE
14 years 10 months ago
Deformable structural models
A hierarchical framework for the recognition of complex deformable shapes is developed. In extension to traditional approaches an additional layer of control is introduced to guid...
Klaus D. Tönnies, Stephan Al-Zubi, Steven Ber...
FSR
2003
Springer
194views Robotics» more  FSR 2003»
14 years 2 months ago
Scan Alignment and 3-D Surface Modeling with a Helicopter Platform
This paper describes initial results for a laser-based aerial mapping system. Our approach applies a real-time laser scan matching algorithm to 2-D range data acquired by a remote...
Sebastian Thrun, Mark Diel, Dirk Hähnel
ICUMT
2009
13 years 6 months ago
Delay tolerant networks and spatially detailed human mobility
We propose a prototype for a real-world, human network proximity experiment with detailed recordings of the position of individuals. Our aim is to provide a comprehensive dataset t...
Matthew Stabeler, Davide Cellai, Simon Dobson, Pad...
ICALP
2005
Springer
14 years 2 months ago
Spatial Logics for Bigraphs
Bigraphs are emerging as a (meta-)model for concurrent calculi, like CCS, ambients, πcalculus, and Petri nets. They are built orthogonally on two structures: a hierarchical place...
Giovanni Conforti, Damiano Macedonio, Vladimiro Sa...
INFOCOM
2009
IEEE
14 years 3 months ago
Enhanced Spatial Reuse in Multi-Cell WLANs
—When IEEE 802.11 access points (APs) share the same channel in a multi-cell WLAN, their downlink transmissions can interfere. Typically, an AP whose scheduled transmission to so...
Thomas Bonald, Ali Ibrahim, James Roberts