Abstract

Despite the recent growth in the size of the Linked Data Cloud, the absence of links between the vocabularies of the sources has resulted in heterogenous schemas. Our previous work tried to find conceptual mapping between two sources and was successful in finding alignments, such as equivalence and subset relations, using the instances that are linked as equal. By using existential concepts and their intersections to define specialized classes (restriction classes), we were able to find alignments where previously existing concepts in one source did not have corresponding equivalent concepts in the other source. Upon inspection, we found that though we were able to find a good number of alignments, we were unable to completely cover one source with the other. In many cases we observed that even though a larger class could be defined completely by the multiple smaller classes that it subsumed …

Metadata

publication

The Semantic Web: ESWC 2012 Satellite Events: ESWC 2012 Satellite Events …, 2015

year

2015

publication date

2015

authors

Rahul Parundekar, Craig A Knoblock, José Luis Ambite

link

https://link.springer.com/chapter/10.1007/978-3-662-46641-4_1

resource_link

https://usc-isi-i2.github.io/papers/parundekar12-knowlod.pdf

conference

The Semantic Web: ESWC 2012 Satellite Events: ESWC 2012 Satellite Events, Heraklion, Crete, Greece, May 27-31, 2012. Revised Selected Papers 9

pages

3-15

publisher

Springer Berlin Heidelberg