379 search results - page 13 / 76 » Order in Space: A General Formalism for Spatial Reasoning |
COSIT
2003
Springer
14 years 1 months ago
2003
Springer
The scope of this paper is a qualitative description of terrain features that can be characterized using the silhouette of a terrain. The silhouette is a profile of a landform seen...
SPATIALCOGNITION
2004
Springer
14 years 1 months ago
2004
Springer
Two experiments are presented studying interrelations between spatial properties of environments and both experience and spatial behavior. In order to systematically study such int...
TWC
2011
13 years 3 months ago
2011
—This paper describes a new blind channel estimation algorithm for Space-Time Block Coded (STBC) systems. The proposed method exploits the statistical independence of sources bef...
KR
2010
Springer
14 years 1 months ago
2010
Springer
In constraint or preference reasoning, a typical task is to compute a solution, or an optimal solution. However, when one has already a solution, it may be important to produce th...
GIS
2010
ACM
13 years 7 months ago
2010
ACM
It is cost-effective for data owners to publicize their spatial databases via database outsourcing; however, data privacy and query integrity are major challenges. In this demonst...