1542 search results - page 42 / 309 » Redundancy in Spatial Databases |
AGIS
2000
13 years 7 months ago
2000
Following a brief discussion on various aspects of data quality, possible methods are examined for the detection of errors in a spatial database. Using examples, we introduce the c...
TIP
2008
13 years 7 months ago
2008
Abstract--Image denoising methods are often designed to minimize mean-squared error (MSE) within the subbands of a multiscale decomposition. However, most high-quality denoising re...
DANTE
1999
IEEE
13 years 12 months ago
1999
IEEE
The growing importance of spatial data has made it imperative that spatial operations be executed efficiently. The most expensive operation is the join for spatial databases. This...
IDEAS
1999
IEEE
13 years 12 months ago
1999
IEEE
The diversity of spatial information systems promotes the need to integrate heterogeneous spatial or geographic information systems (GIS) in a cooperative environment. This paper ...
DEXA
2004
Springer
14 years 1 months ago
2004
Springer
Two important constraints of association rule mining algorithm are support and confidence. However, such constraints-based algorithms generally produce a large number of redundant ...