552 search results - page 21 / 111 » Measuring Information Spatial Densities |
ISWC
2006
IEEE
14 years 4 months ago
2006
IEEE
We are developing a modular electronic device to allow users to perceive and respond simultaneously to multiple spatial information sources using haptic stimulus. Each module of t...
DAWAK
2010
Springer
13 years 11 months ago
2010
Springer
Spatial data warehouses (SDW) enable analytical multidimensional queries together with spatial analysis. Mainly, three operations are related to SDW query processing performance: (...
GIS
2002
ACM
13 years 10 months ago
2002
ACM
Clustering is one of the most important tasks for geographic knowledge discovery. However, existing clustering methods have two severe drawbacks for this purpose. First, spatial c...
PKDD
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. Recent results on robust density-based clustering have indicated that the uncertainty associated with the actual measurements can be exploited to locate objects that are ...
CHI
2005
ACM
14 years 10 months ago
2005
ACM
Management of clutter is an important factor in the design of user interfaces and information visualizations, allowing improved usability and aesthetics. However, clutter is not a...