241 search results - page 21 / 49 » Framework for Object Migration in Federated Database Systems |
GEOINFORMATICA
2008
14 years 10 months ago
2008
Topological relationships like overlap, inside, meet, and disjoint uniquely characterize the relative position between objects in space. For a long time, they have been a focus of...
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ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
Active learning is a framework that has attracted a lot of research interest in the content-based image retrieval (CBIR) in recent years. To be effective, an active learning syste...
DEXAW
2007
IEEE
15 years 4 months ago
2007
IEEE
In line with the growing success of e-commerce demands for an open infrastructure providing security services are growing stronger. Authentication and Authorisation Infrastructure...
JBCS
2002
14 years 9 months ago
2002
This paper presents a new approach for generating configured and flexible middleware systems for integration of heterogeneous and distributed data. The configuration is based on t...
HT
2006
ACM
15 years 4 months ago
2006
ACM
This paper presents a new definition of context for contextaware computing based on a model that relies on dynamic queries over structured objects. This new model enables develop...