1429 search results - page 204 / 286 » Efficient processing of XPath queries using indexes |
ADBIS
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
AIA
2006
13 years 10 months ago
2006
Time series data is usually stored and processed in the form of discrete trajectories of multidimensional measurement points. In order to compare the measurements of a query traje...
SIGIR
2010
ACM
14 years 1 months ago
2010
ACM
In this paper, we present a novel image search system, image search by concept map. This system enables users to indicate not only what semantic concepts are expected to appear bu...
JUCS
2002
13 years 9 months ago
2002
: Managing image data in a database system using metadata has been practiced since the last two decades. However, describing an image fully and adequately with metadata is practica...
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
Data outsourcing or database as a service is a new paradigm for data management in which a third party service provider hosts a database as a service. The service provides data man...