33 search results - page 7 / 7 » Spatial vagueness and imprecision in databases |
VLDB
1993
ACM
13 years 9 months ago
1993
ACM
ract One important aspect of scientific data management is metadata management. Metadata is information about data (e.g., content, source, processing applied, precision). One kind ...
EDBT
2009
ACM
13 years 8 months ago
2009
ACM
In emerging applications such as location-based services, sensor monitoring and biological management systems, the values of the database items are naturally imprecise. For these ...
EUSFLAT
2009
13 years 2 months ago
2009
Besides the problem of searching for effective methods for extracting knowledge from large databases (KDD) there are some additional problems with handling ecological data, namely ...