671 search results - page 78 / 135 » Spatial Reasoning with a Hole |
163
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GIS
2003
ACM
15 years 10 months ago
2003
ACM
For many applications with spatial data management such as Geographic Information Systems (GIS), block-oriented access over flash memory could introduce a significant number of no...
188
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GIS
2005
ACM
15 years 10 months ago
2005
ACM
The R*-tree, as a state-of-the-art spatial index, has already found its way into commercial systems like Oracle. In this paper, we aim at improving query performance of the R*tree...
HRI
2010
ACM
15 years 4 months ago
2010
ACM
—Speaking using unconstrained natural language is an intuitive and flexible way for humans to interact with robots. Understanding this kind of linguistic input is challenging be...
ECCV
2010
Springer
15 years 5 days ago
2010
Springer
Abstract. The goal of this work is to build video cameras whose spatial and temporal resolutions can be changed post-capture depending on the scene. Building such cameras is diffic...
AAAI
2004
14 years 11 months ago
2004
This paper addresses the problem of outdoor terrain modeling for the purposes of mobile robot navigation. We propose an approach in which a robot acquires a set of terrain models ...