211 search results - page 1 / 43 » Efficient Join Processing for Complex Rasterized Objects |
ICEIS
2005
IEEE
13 years 11 months ago
2005
IEEE
DASFAA
2004
IEEE
13 years 9 months ago
2004
IEEE
Processing spatial joins efficiently is crucial to rendering the spatial data analysis process feasible. As pointed out in many works, the exact intersection test of two spatial ob...
GIS
2006
ACM
14 years 6 months ago
2006
ACM
Efficient evaluation of spatial queries is an important issue in spatial database. Among spatial operations, spatial join is very useful, intersection being the most common predic...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
Object-oriented and object-relational DBMS support setvalued attributes, which are a natural and concise way to model complex information. However, there has been limited research...
VLDB
1994
ACM
13 years 9 months ago
1994
ACM
A join index hierarchy method is proposed to handle the "goto's on disk" problem in objectoriented query processing. The method constructs a hierarchy of join indic...