2298 search results - page 111 / 460 » Querying spatial patterns |
129
Voted
TKDE
2008
15 years 3 months ago
2008
Situational awareness (SA) applications monitor the real world and the entities therein to support tasks such as rapid decision making, reasoning, and analysis. Raw input about unf...
119
Voted
GIS
2002
ACM
15 years 3 months ago
2002
ACM
This papers deals with multiway spatial joins when (i) there is limited time for query processing and the goal is to retrieve the best possible solutions within this limit (ii) the...
148
Voted
ICDE
2012
IEEE
13 years 6 months ago
2012
IEEE
— Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
123
Voted
SSD
1995
Springer
15 years 7 months ago
1995
Springer
We present a data structure used to represent planar spatial databases in the topological data model. Conceptually, such databases consist of points, lines between these points, an...
159
Voted
LCN
2008
IEEE
15 years 10 months ago
2008
IEEE
Location-based services (LBS) are currently receiving world-wide attention as a consequence of the massive usage of mobile devices, but such location services require scalable dis...