188 search results - page 21 / 38 » Relational Formalism for the Management of Spatial Data |
AVI
2010
13 years 9 months ago
2010
As our ability to measure the world around us improves, we are quickly generating massive quantities of high-dimensional, spatial-temporal data. In this paper, we concern ourselve...
AROBOTS
2010
13 years 7 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 ...
AIIA
2007
Springer
14 years 1 months ago
2007
Springer
Relational database (DB) management systems provide the standard means for structuring and querying large amounts of data. However, to access such data the exact structure of the D...
GIR
2007
ACM
13 years 11 months ago
2007
ACM
This paper describes research being employed in the Tripod project to improve the retrieval of photographs through a comprehensive knowledge of where they were taken. The methods ...
SIGMOD
2010
ACM
14 years 9 days ago
2010
ACM
Many advanced data management operations (e.g., incremental maintenance, trust assessment, debugging schema mappings, keyword search over databases, or query answering in probabil...