621 search results - page 53 / 125 » Semantic Integration of Heterogeneous Information Sources |
ISEMANTICS
2010
13 years 10 months ago
2010
Many government organizations publish a variety of data on the web to facilitate transparency. The multitude of sources has resulted in heterogeneous structures and formats as wel...
VLDB
2007
ACM
14 years 3 months ago
2007
ACM
This paper reports our first set of results on managing uncertainty in data integration. We posit that data-integration systems need to handle uncertainty at three levels, and do...
ERCIMDL
2009
Springer
14 years 3 months ago
2009
Springer
The National Digital Information Infrastructure and Preservation Program will demonstrate a pilot tools platform called Recollection that supports access to distributed NDIIPP coll...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only currently pervasive on the web, but also important to the eme...
ICDE
2004
IEEE
14 years 10 months ago
2004
IEEE
Data integration over multiple heterogeneous data sources has become increasingly important for modern applications. The integrated data is usually stored in materialized views fo...