39 search results - page 3 / 8 » Monitoring path nearest neighbor in road networks |
GIS
2010
ACM
13 years 5 months ago
2010
ACM
In this paper we focus on the problem of continuously monitoring the set of Reverse k-Nearest Neighbors (RkNNs) of a query object in a moving object database using a client server...
SIGMOD
2008
ACM
13 years 7 months ago
2008
ACM
An algorithm is presented for finding the k nearest neighbors in a spatial network in a best-first manner using network distance. The algorithm is based on precomputing the shorte...
GIS
2009
ACM
13 years 11 months ago
2009
ACM
GIS
2002
ACM
13 years 6 months ago
2002
ACM
A very important class of queries in GIS applications is the class of K-Nearest Neighbor queries. Most of the current studies on the K-Nearest Neighbor queries utilize spatial ind...
PVLDB
2010
13 years 5 months ago
2010
Complex networks, such as biological, social, and communication networks, often entail uncertainty, and thus, can be modeled as probabilistic graphs. Similar to the problem of sim...