380 search results - page 65 / 76 » Dynamic Range Query in Spatial Network Environments |
PVLDB
2011
12 years 10 months ago
2011
Adaptive indexing is characterized by the partial creation and refinement of the index as side effects of query execution. Dynamic or shifting workloads may benefit from prelimi...
EDBT
2008
ACM
14 years 7 months ago
2008
ACM
The spatial and temporal databases have been studied widely and intensively over years. In this paper, we study how to answer queries of finding the best departure time that minim...
IM
2007
13 years 9 months ago
2007
A widely-distributed network monitoring system requires a scalable discovery mechanism. The “Lookup Service” component of the perfSONAR framework is able to manage component r...
TC
2002
13 years 7 months ago
2002
Web caching is an important technique for reducing Internet access latency, network traffic, and server load. This paper investigates cache management strategies for en-route web ...
ROBOCOMM
2007
IEEE
14 years 1 months ago
2007
IEEE
—The fields of autonomous robotics and ambient intelligence are converging toward the vision of smart robotic environments, in which tasks are performed via the cooperation of m...