1422 search results - page 47 / 285 » Hierarchical Spatial Data Structures |
VLDB
2009
ACM
14 years 7 months ago
2009
ACM
Information is valuable to users when it is available not only at the right time but also at the right place. To support efficient location-based data access in wireless data broad...
ICDE
2000
IEEE
14 years 9 months ago
2000
IEEE
Analysis of range queries on spatial (multidimensional) data is both important and challenging. Most previous analysis attempts have made certain simplifying assumptions about the...
TKDE
2008
13 years 7 months ago
2008
This paper presents a time series whole clustering system that incrementally constructs a tree-like hierarchy of clusters, using a top-down strategy. The Online Divisive-Agglomera...
CCGRID
2009
IEEE
14 years 2 months ago
2009
IEEE
Highly distributed systems such as Grids are used today to the execution of large-scale parallel applications. The behavior analysis of these applications is not trivial. The comp...
ICAPR
2005
Springer
14 years 1 months ago
2005
Springer
We propose a novel approach for finding text in images by using ridges at several scales. A text string is modelled by a ridge at a coarse scale representing its center line and n...