856 search results - page 111 / 172 » Location-based Spatial Queries |
TVCG
2008
15 years 21 days ago
2008
In common Web-based search interfaces, it can be difficult to formulate queries that simultaneously combine temporal, spatial, and topical data filters. We investigate how coordina...
100
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LCN
2007
IEEE
15 years 7 months ago
2007
IEEE
— Possessing knowledge about access point coverage areas and neighbors is of essential need for the provisioning of, e.g., location based handovers or push services. A convenient...
111
Voted
ICONFERENCE
2011
14 years 7 months ago
2011
Location-Based Services (LBS) are based on a combination of the inherent location information about specific data, and/or the location information supplied by LBS clients, reques...
111
Voted
EDBT
2004
ACM
16 years 28 days ago
2004
ACM
A location-based service (LBS) provides information based on the location information specified in a query. Nearest-neighbor (NN) search is an important class of queries supported ...
144
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ADVIS
2006
Springer
15 years 6 months ago
2006
Springer
Recently many researchers have focused on management of historical trajectories of moving objects due to numerous size of accumulated data over time. However, most of them are conc...