190 search results - page 37 / 38 » Mapping Properties of Heterogeneous Ontologies |
ESWS
2011
Springer
12 years 9 months ago
2011
Springer
The number of open datasets available on the web is increasing rapidly with the rise of the Linked Open Data (LOD) cloud and various governmental efforts for releasing public data ...
ICDT
2010
ACM
14 years 2 months ago
2010
ACM
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
EKAW
2008
Springer
13 years 7 months ago
2008
Springer
With the advent of the Web and the efforts towards a Semantic Web the nature of knowledge engineering has changed drastically. In this position paper we propose four principles fo...
BMCBI
2010
13 years 5 months ago
2010
Background: Data integration is an escalating problem in bioinformatics. We have developed a web tool and warehousing system, Booly, that features a simple yet flexible data model...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Schema integration is the problem of creating a unified target schema based on a set of existing source schemas that relate to each other via specified correspondences. The unifie...