321 search results - page 57 / 65 » A Topological Data Model for Spatial Databases |
VLDB
2004
ACM
14 years 28 days ago
2004
ACM
In this paper, we address the problem of designing a scalable, accurate query processor for peerto-peer filesharing and similar distributed keyword search systems. Using a global...
ICDE
2012
IEEE
11 years 10 months ago
2012
IEEE
— The advance of object tracking technologies leads to huge volumes of spatio-temporal data collected in the form of trajectory data stream. In this study, we investigate the pro...
BMCBI
2005
13 years 7 months ago
2005
Background: G- Protein coupled receptors (GPCRs) comprise the largest group of eukaryotic cell surface receptors with great pharmacological interest. A broad range of native ligan...
IEEEMM
2002
13 years 7 months ago
2002
an abstract model for information sharing and integration and use it to develop an architecture for building open, component-based, interoperable systems. A geographic information ...
GIS
2010
ACM
13 years 6 months ago
2010
ACM
The quality of a local search engine, such as Google and Bing Maps, heavily relies on its geographic datasets. Typically, these datasets are obtained from multiple sources, e.g., ...