1196 search results - page 1 / 240 » Keyword Search on Spatial Databases |
ICDE
2009
IEEE
14 years 6 months ago
2009
IEEE
This work addresses a novel spatial keyword query called the m-closest keywords (mCK) query. Given a database of spatial objects, each tuple is associated with some descriptive inf...
DASFAA
2010
IEEE
13 years 11 months ago
2010
IEEE
ICDE
2008
IEEE
14 years 6 months 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 ...
ICDE
2012
IEEE
11 years 7 months ago
2012
IEEE
— Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
SSDBM
2007
IEEE
13 years 11 months ago
2007
IEEE
Location-based information contained in publicly available GIS databases is invaluable for many applications such as disaster response, national infrastructure protection, crime a...