3377 search results - page 144 / 676 » Spatial computation |
SSDBM
2000
IEEE
15 years 2 months ago
2000
IEEE
Efficient evaluation of spatial join is an important issue in spatial databases. The traditional evaluation strategy is to perform a join of “minimum bounding rectangles” (mbr...
108
click to vote
DKE
2002
14 years 10 months ago
2002
Topological invariants of spatial databases (i.e., finite structures that capture the topological properties of the database) are receiving increasing attention since they can act...
CSCW
2012
ACM
13 years 5 months ago
2012
ACM
Mobile and handheld devices have become platforms to support remote collaboration. But, their small form-factor may impact the effectiveness of the visual feedback channel often u...
101
click to vote
EDBT
2012
ACM
13 years 16 days ago
2012
ACM
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...
130
click to vote
SIGMOD
2000
ACM
15 years 2 months ago
2000
ACM
We discovered a surprising law governing the spatial join selectivity across two sets of points. An example of such a spatial join is "find the libraries that are within 10 m...