This archive is built to promote research in semantic integration and
data integration. The archive hosts data sets that can be useful in a
variety of semantic integration problems. Currently the data sets are
geared towards the problems of
schema matching, ontology matching, object
matching, and entity retrieval. Depending upon the problems
for which a data set was set up, it would have more relevant
information associated with it:
For schema matching, data sets include
mediated schemas, source schemas, sample data from each source, and
mappings among the schemas.
For ontology matching, data sets include ontologies, associated data, and
the mappings between them.
For object matching, data sets include data from the two tables along with the matched tuples.
For entity retrieval, data sets include the data gathered
from the various sources and an actual clustering of all the information about