17 search results - page 3 / 4 » In Transit to Constant Time Shortest-Path Queries in Road Ne... |
EDBT
2012
ACM
11 years 10 months ago
2012
ACM
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...
WEA
2010
Springer
14 years 18 days ago
2010
Springer
Server based route planning in road networks is now powerful enough to find quickest paths in a matter of milliseconds, even if detailed information on time-dependent travel times...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
—In this paper, we address the problem of answering continuous route planning queries over a road network, in the presence of updates to the delay (cost) estimates of links. A si...
SIGMOD
2010
ACM
14 years 9 days ago
2010
ACM
Modern maps provide a variety of information about roads and their surrounding landscape allowing navigation systems to go beyond simple shortest path computation. In this demo, w...
TKDE
2010
13 years 5 months ago
2010
—The popularity of location-based services and the need to do real-time processing on them has led to an interest in performing queries on transportation networks, such as findin...