3456 search results - page 590 / 692 » Semantics in Spatial Databases |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Several research areas today overlap between the tracks of databases, information retrieval and knowledge management, such as natural language processing, semantic web, digital li...
IJCV
2007
13 years 8 months ago
2007
In this paper, the automatic annotation task of the 2005 CLEF cross-language image retrieval campaign (ImageCLEF) is described. This paper focuses on the database used, the task s...
TKDE
2008
13 years 8 months ago
2008
Relevance feedback (RF) is an iterative process, which refines the retrievals by utilizing the user's feedback on previously retrieved results. Traditional RF techniques solel...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Policies are widely used in many systems and applications. Recently, it has been recognized that a "yes/no" response to every scenario is just not enough for many modern...
DEXA
2010
Springer
13 years 6 months ago
2010
Springer
Nowadays, many applications are interested in detecting and discovering changes on the web to help users to understand page updates and more generally, the web dynamics. Web archiv...