96 search results - page 7 / 20 » Top-k spatial keyword queries on road networks |
201
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GIS
2005
ACM
15 years 10 months 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...
167
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GIS
2003
ACM
15 years 10 months ago
2003
ACM
Advances in wireless communications, positioning technology, and other hardware technologies combine to enable a range of applications that use a mobile user's geo-spatial da...
TKDE
2010
14 years 8 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...
159
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GIS
2003
ACM
15 years 10 months ago
2003
ACM
Moving object databases store and process data for objects that change location frequently. Materialized views maintained over time must be updated to reflect changes due to the m...
DASFAA
2007
IEEE
15 years 4 months ago
2007
IEEE
Advances in wireless networks and positioning technologies (e.g., GPS) have enabled new data management applications that monitor moving objects. In such new applications, realtime...