392 search results - page 44 / 79 » Optimal location queries in road network databases |
119
Voted
CIKM
2007
Springer
15 years 4 months ago
2007
Springer
We investigate the problem of how to evaluate, fast and efficiently, classes of optimal route queries on a massive graph in a unified framework. To evaluate a route query effectiv...
111
Voted
DASFAA
2006
IEEE
15 years 4 months ago
2006
IEEE
Sensor networks are multi-hop wireless networks of resource constrained sensor nodes used to realize high-level collaborative sensing tasks. To query and access data generated and ...
223
Voted
ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we explore database segmentation in the context of a column-store DBMS targeted at a scientific database. We present a novel hardware- and scheme-oblivious segmentati...
187
Voted
ICDE
2009
IEEE
16 years 2 months ago
2009
IEEE
A promising approach to scaling Web applications is to distribute the server infrastructure on which they run. This approach, unfortunately, can introduce latency between the appl...
107
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VLDB
2005
ACM
15 years 6 months ago
2005
ACM
Emerging large-scale monitoring applications require continuous tracking of complex dataanalysis queries over collections of physicallydistributed streams. Effective solutions hav...