Querying structured information sources on the web.

Sérgio L. S. Mergen Juliana Freire Carlos A. Heuser

Published in: iiWAS (2008)

Keyphrases

information sources
data sources
heterogeneous information sources
databases
web sources
structured data
multiple information sources
news sites
database
search queries
social networks
website
query language
web information
federated search
semantic heterogeneity