1542 search results - page 106 / 309 » Redundancy in Spatial Databases |
137
click to vote
ER
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We demonstrate the manner in which high-level design requirements, e.g., as they correspond to the commonsensical conceptualisation of expert designers, may be formally s...
126
click to vote
EDBT
2006
ACM
16 years 2 months ago
2006
ACM
Abstract. Sensor networks monitor physical phenomena over large geographic regions. Scientists can gain valuable insight into these phenomena, if they understand the underlying dat...
141
click to vote
DEXA
2007
Springer
15 years 6 months ago
2007
Springer
The two dominant costs in continuous spatial query systems are the wireless communication cost for location update, and the evaluation cost for query processing. Existing works add...
152
click to vote
PODS
1995
ACM
15 years 6 months ago
1995
ACM
During the last decade various spatial data structures have been designed and compared against each other with respect to their performance. Still missing is a lower bound result,...
160
click to vote
SIGMOD
2000
ACM
15 years 6 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...