4084 search results - page 64 / 817 » Constraints in spatial structures |
CORR
2010
Springer
14 years 12 months ago
2010
Springer
Abstract. We consider quantifier-free spatial logics, designed for qualitative spatial representation and reasoning in AI, and extend them with the means to represent topological c...
SCCC
2003
IEEE
15 years 5 months ago
2003
IEEE
The Dynamic Spatial Approximation Tree (dsa–tree) is a recently proposed data structure for searching in metric spaces. It has been shown that it compares favorably against alte...
JEA
2008
14 years 12 months ago
2008
The Spatial Approximation Tree (sa-tree) is a recently proposed data structure for searching in metric spaces. It has been shown that it compares favorably against alternative data...
SSD
1995
Springer
15 years 3 months ago
1995
Springer
We present a data structure used to represent planar spatial databases in the topological data model. Conceptually, such databases consist of points, lines between these points, an...
123
click to vote
IJCAI
1997
15 years 1 months ago
1997
High-level understanding of data must involve the interplay between substantial prior knowledge with geometric and statistical techniques. Our approach emphasizes the recovery of ...