621 search results - page 55 / 125 » Semantic Integration of Heterogeneous Information Sources |
TC
1998
13 years 10 months ago
1998
Data integrity policies often require that quality and integrity metadata be generated and communicated to potential users. However, in data warehouses, federations, and other mul...
ICDCS
2000
IEEE
14 years 1 months ago
2000
IEEE
Despite increasingly distributed internet information sources with diverse storage formats and access-control constraints, most of the end applications (e.g., filters and media p...
AAAI
2000
13 years 10 months ago
2000
Although much has been written about various information integration technologies, little has been said regarding how to combine these technologies together to build an entire &qu...
SEMWEB
2007
Springer
14 years 3 months ago
2007
Springer
RKB Explorer is a Semantic Web application that is able to present unified views of a significant number of heterogeneous data sources regarding a given domain. We have developed...
CCGRID
2007
IEEE
14 years 3 months ago
2007
IEEE
Data Grids provide transparent access to heterogeneous and autonomous data resources. The main contribution of this paper is the presentation of a data sharing system that (i) is ...