23 search results - page 1 / 5 » Constructing Hierarchical Representations of Indoor Spaces |
MDM
2009
Springer
13 years 11 months ago
2009
Springer
Indoor spaces pose many challenges for spatial information systems, amongst them appropriate spatial communication. Compared to typical outdoor spaces, indoor spaces are clustered...
COMPGEOM
2005
ACM
13 years 6 months ago
2005
ACM
We present a near linear time algorithm for constructing hierarchical nets in finite metric spaces with constant doubling dimension. This data-structure is then applied to obtain...
ICRA
2006
IEEE
13 years 10 months ago
2006
IEEE
— Mobile robot localization and navigation requires a map - the robot’s internal representation of the environment. A common problem is that path planning becomes very ineffic...
FLAIRS
2004
13 years 5 months ago
2004
er provides new techniques for abstracting the state space of a Markov Decision Process (MDP). These techniques extend one of the recent minimization models, known as -reduction, ...
KDD
2004
ACM
13 years 9 months ago
2004
ACM
Semantic understanding of multimedia content is critical in enabling effective access to all forms of digital media data. By making large media repositories searchable, semantic ...