1422 search results - page 102 / 285 » Hierarchical Spatial Data Structures |
GIS
2006
ACM
14 years 10 months ago
2006
ACM
The result of a distance join operation on two sets of objects R, S on a spatial network G is a set P of object pairs <p, q>, p R, q S such that the distance of an object ...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
In cross-modal inference, we estimate complete fields from noisy and missing observations of one sensory modality using structure found in another sensory modality. This inference...
AROBOTS
2010
13 years 9 months ago
2010
Various common error sources affect the quality of a map, e.g., salt and pepper noise and other forms of noise that are more or less uniformly distributed over the map. But there ...
IS
2006
13 years 9 months ago
2006
The processing and management of XML data are popular research issues. However, operations based on the structure of XML data have not received strong attention. These operations ...
ICDE
2001
IEEE
14 years 10 months ago
2001
IEEE
Spatial Joins are important and time consuming operations in spatial database management systems. It is crucial to be able to accurately estimate the performance of these operatio...