3 search results - page 1 / 1 » A stratified approach to progressive approximate joins |
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Users often do not require a complete answer to their query but rather only a sample. They expect the sample to be either the largest possible or the most representative (or both)...
IGIS
1994
13 years 9 months ago
1994
The basic concept for processing spatial joins consists of two steps: First, the spatial join is performed on the minimum bounding rectangles of the objects by using a spatial acce...
SIGMOD
1994
ACM
13 years 9 months ago
1994
ACM
Spatial joins are one of the most important operations for combining spatial objects of several relations. In this paper, spatial join processing is studied in detail for extended...