6905 search results - page 143 / 1381 » Querying Multidimensional Databases |
109
Voted
ER
2007
Springer
15 years 7 months ago
2007
Springer
Today, we observe a wide use of geospatial databases that are implemented in many forms (e.g. transactional centralized systems, distributed databases, multidimensional datacubes)....
HICSS
2003
IEEE
15 years 6 months ago
2003
IEEE
We apply multiple query optimization to batches of pull (on-demand) requests in a mobile database system. The resulting view can answer several queries at once, and it is broadcas...
78
Voted
ICCV
1998
IEEE
16 years 2 months ago
1998
IEEE
Proceedings of the 1998 IEEE International Conference on Computer Vision, Bombay, India We introduce a new distance between two distributions that we call the Earth Mover's D...
209
Voted
GIS
2005
ACM
16 years 1 months ago
2005
ACM
Group nearest neighbor (GNN) queries are a relatively new type of operations in spatial database applications. Different from a traditional kNN query which specifies a single quer...
76
Voted
ICMCS
2000
IEEE
15 years 5 months ago
2000
IEEE
A multi-clip query requests multiple video clips. In this paper we address the multi-clip query optimization problem. We propose a new heuristics called Restricted Search Interval...