For many years, spatial querying has been of interest for the researchers in the GIS community. Any successful implementation and long-term viability of the GIS technology depends on the issue of accuracy of spatial queries. In order to improve the accuracy and quality of spatial querying, the problems associated with the areas of fuzziness and uncertainty need to be addressed. There has been a strong demand to provide approaches that deal with inaccuracy and uncertainty in GIS. In this paper, we develop an approach that can perform fuzzy spatial querying under uncertainty. An inexact inferencing strategy for objects with determined and indeterminate boundaries is investigated, using type-2 fuzzy set theory
The arrangement of things in n-dimensional space is specified as Spatial. Spatial data consists of v...
Although uncertainties exist in spatial knowledge discovery, they have not been paid much attention ...
In many applications, spatial data need to be considered but are prone to uncertainty or imprecision...
For many years, spatial querying has been of interest for the researchers in the GIS community. Any ...
The issue of spatial querying accuracy has been viewed as critical to the successful implementation...
The issue of spatial querying accuracy has been viewed as critical to the successful implementation ...
This paper explains why and how spatial databases and geographic information systems can benefit from...
Abstract. Geographic Information Systems (GIS) and spatial databases are inherently suited for fuzzi...
Spatial data is quite often is prone to uncertainty and imprecision. For this purpose, fuzzy regions...
We investigate the use of the concept of indiscernibilityand vagueness in spatial information system...
Range and nearest neighbor queries are the most common types of spatial queries, which have been inv...
Uncertainty management for geometric data is currently an important problem for (extensible) databas...
An apartment web service is a web site intended to provide online services to the residents. With th...
The methods used in commercial GIS packages for both the representation and analysis of geographic d...
Spatial data mining refers to extracting or "mining " knowledge or interesting spa...
The arrangement of things in n-dimensional space is specified as Spatial. Spatial data consists of v...
Although uncertainties exist in spatial knowledge discovery, they have not been paid much attention ...
In many applications, spatial data need to be considered but are prone to uncertainty or imprecision...
For many years, spatial querying has been of interest for the researchers in the GIS community. Any ...
The issue of spatial querying accuracy has been viewed as critical to the successful implementation...
The issue of spatial querying accuracy has been viewed as critical to the successful implementation ...
This paper explains why and how spatial databases and geographic information systems can benefit from...
Abstract. Geographic Information Systems (GIS) and spatial databases are inherently suited for fuzzi...
Spatial data is quite often is prone to uncertainty and imprecision. For this purpose, fuzzy regions...
We investigate the use of the concept of indiscernibilityand vagueness in spatial information system...
Range and nearest neighbor queries are the most common types of spatial queries, which have been inv...
Uncertainty management for geometric data is currently an important problem for (extensible) databas...
An apartment web service is a web site intended to provide online services to the residents. With th...
The methods used in commercial GIS packages for both the representation and analysis of geographic d...
Spatial data mining refers to extracting or "mining " knowledge or interesting spa...
The arrangement of things in n-dimensional space is specified as Spatial. Spatial data consists of v...
Although uncertainties exist in spatial knowledge discovery, they have not been paid much attention ...
In many applications, spatial data need to be considered but are prone to uncertainty or imprecision...