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FLAIRS
2007
13 years 11 months ago
A Model for Qualitative Spatial Reasoning Combining Topology, Orientation and Distance
Much work has been done in the area of qualitative spatial reasoning over the past years, with application in various domains. However, existing models only capture particular asp...
David Brageul, Hans W. Guesgen
FLAIRS
2008
13 years 11 months ago
A Framework for Merging Qualitative Constraints Networks
Spatial or temporal reasoning is an important task for many applications in Artificial Intelligence, such as space scheduling, navigation of robots, etc. Several qualitative appro...
Jean-François Condotta, Souhila Kaci, Nicol...
FLAIRS
2008
13 years 11 months ago
Reasoning about Topological and Positional Information in Dynamic Settings
Typical application fields of spatial and spatio-temporal representation formalisms and reasoning techniques include geographic information systems (GIS), mobile assistance system...
Marco Ragni, Stefan Wölfl
CGVR
2008
13 years 10 months ago
Generating Smooth Virtual Reality Maps Using 3D Building Blocks
- In this paper, we describe a 3D modeling program called RMBL3D, Realistic Maps Built like Legos, which manipulates the architectural repetition in building structures to produce ...
Bradley J. Wimpey, Walter D. Potter
CISST
2003
181views Hardware» more  CISST 2003»
13 years 10 months ago
Quadrilateral Signboard Detection and Text Extraction
There are numerous rectangular signboards indoors and outdoors. The information contained in them, such as signs and text, is useful for robot navigation. In this paper, a system ...
Angela Tam, Hua Shen, Jianzhuang Liu, Xiaoou Tang