2298 search results - page 9 / 460 » Querying spatial patterns |
260
Voted
GIS
2005
ACM
16 years 3 months ago
2005
ACM
Recent advances in low-power sensing devices coupled with the widespread availability of wireless ad-hoc networks have fueled the development of sensor networks. These are typical...
119
Voted
SAC
2008
ACM
15 years 2 months ago
2008
ACM
We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language t...
204
Voted
GIS
2003
ACM
16 years 3 months ago
2003
ACM
Moving object databases store and process data for objects that change location frequently. Materialized views maintained over time must be updated to reflect changes due to the m...
108
Voted
VL
2009
IEEE
15 years 9 months ago
2009
IEEE
In many domains, decision makers want to find and understand patterns of events as these patterns often give insight into the causal relationships among events. Current systems to...
111
Voted
CSIE
2009
IEEE
15 years 9 months ago
2009
IEEE