1689 search results - page 13 / 338 » Proximate point searching |
GIS
2007
ACM
14 years 10 months ago
2007
ACM
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
GIS
2008
ACM
14 years 10 months ago
2008
ACM
In this paper, we consider the following scenario: a set of mobile objects continuously track their positions in a road network and are able to communicate with a central server. ...
WWW
2007
ACM
14 years 10 months ago
2007
ACM
We present a family of measures of proximity of an arbitrary node in a directed graph to a pre-specified subset of nodes, called the anchor. Our measures are based on three differ...
PATAT
2000
Springer
14 years 1 months ago
2000
Springer
The main aim of this paper is to consider university examination timetabling problems as multicriteria decision problems. A new multicriteria approach to solving such problems is p...
MOBIHOC
2000
ACM
14 years 2 months ago
2000
ACM
Bluetooth is a promising new technology that enables portable devices to form short-range wireless ad hoc networks and relies on spread spectrum frequency hopping (FH) techniques f...