15 search results - page 2 / 3 » Spatial Query Estimation without the Local Uniformity Assump... |
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Most exiting array signal processing techniques for bearing estimation are strongly relied on the far-field assumption. When the sources are located close to the array, these tec...
GIS
2004
ACM
14 years 6 months ago
2004
ACM
Despite various interoperability recommendations, heterogeneity of Geographic Information Systems (GIS) is still an issue. This led to an increasing need for a data integration sy...
ICDE
2009
IEEE
14 years 16 hour ago
2009
IEEE
Abstract— Customized semantic query answering, personalized search, focused crawlers and localized search engines frequently focus on ranking the pages contained within a subgrap...
FLAIRS
2004
13 years 6 months ago
2004
In multimodal function optimization, niching techniques create diversification within the population, thus encouraging heterogeneous convergence. The key to the effective diversif...
GIS
2005
ACM
14 years 6 months ago
2005
ACM
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...