74 search results - page 3 / 15 » Scalable network distance browsing in spatial databases |
223
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GIS
2005
ACM
16 years 17 days ago
2005
ACM
Recent advances in low-power sensing devices coupled with the widespread availability of wireless ad-hoc networks have fueled the development of sensor networks. These are typical...
112
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VLDB
2004
ACM
15 years 4 months ago
2004
ACM
A frequent type of query in spatial networks (e.g., road networks) is to find the K nearest neighbors (KNN) of a given query object. With these networks, the distances between ob...
114
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EDBT
2012
ACM
13 years 1 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...
190
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ICDE
2008
IEEE
16 years 27 days ago
2008
IEEE
Many applications require finding objects closest to a specified location that contains a set of keywords. For example, online yellow pages allow users to specify an address and a ...
INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—We propose a generic routing table design principle for scalable routing on networks with bounded geometric growth. Given an inaccurate distance oracle that estimates the graph ...