118 search results - page 4 / 24 » Vagueness and Rough Location |
COSIT
2009
Springer
14 years 2 days ago
2009
Springer
Named urban neighborhoods (localities) are often examples of vague place extents. These are compared with current knowledge of vagueness in concepts and categories within semantic ...
GIR
2006
ACM
14 years 1 months ago
2006
ACM
Vague spatial information such as “x is located at walking distance of y” is abundant on the web. In this contribution, we propose a framework to represent such spatial inform...
FOIS
2006
13 years 8 months ago
2006
We present a theory of granular parthood based on qualitative cardinality and size measures. Using standard mereological relations and qualitative, contextdependent relations such ...
FLAIRS
2003
13 years 8 months ago
2003
This paper deals with the problem of merging descriptions of approximate spatial location specified at different levels of granularity. We distinguish between the roughness of an...
GEOINFORMATICA
1998
13 years 7 months ago
1998
An important component of spatial data quality is the imprecision resulting from the resolution at which data are represented. Current research on topics such as spatial data inte...