141 search results - page 4 / 29 » Supporting Continuous Range Queries in Indoor Space |
COMPGEOM
2010
ACM
14 years 16 days ago
2010
ACM
Orthogonal range reporting is the problem of storing a set of n points in d-dimensional space, such that the k points in an axis-orthogonal query box can be reported efficiently. ...
SPIRE
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Colored range queries are a well-studied topic in computational geometry and database research that, in the past decade, have found exciting applications in information r...
IWMMDBMS
1996
13 years 8 months ago
1996
The maintenance of large raster images under spatial operations is still a major performance bottleneck. For reasons of storage space, images in a collection, such as satellite pi...
MDM
2005
Springer
14 years 28 days ago
2005
Springer
This paper introduces a new family of Generic and Progressive algorithms (GPAC, for short) for continuous mobile queries over mobile objects. GPAC provides a general skeleton that...
GIS
2008
ACM
14 years 8 months ago
2008
ACM
We report on our experience from design and implementation of a powerful map application for managing, querying and visualizing evolving locations of moving objects. Instead of bu...