The chatty web: emergent semantics through gossiping
WWW '03 Proceedings of the 12th international conference on World Wide Web
On the Use of Agents in BioInformatics Grid
CCGRID '03 Proceedings of the 3st International Symposium on Cluster Computing and the Grid
Heterogeneous Relational Databases for a Grid-Enabled Analysis Environment
ICPPW '05 Proceedings of the 2005 International Conference on Parallel Processing Workshops
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Life science grid middleware in a more dynamic environment
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
A service-oriented system for distributed data querying and integration on Grids
Future Generation Computer Systems
Future Generation Computer Systems
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We propose a semi-automated method for redeploying bioinformatic databases indexed in a Web portal as a decentralized, semantically integrated and service-oriented Data Grid. We generate peer-to-peer schema mappings leveraging on cross-referenced instances and instance-based schema matching algorithms. Analyzing real-world data extracted from an existing portal, we show how a rather trivial combination of lexicographical measures with set distance measures yields surprisingly good results in practice. Finally, we propose data models for redeploying all instances, schemas and schema mappings in the Data Grid, relying on standard Semantic Web technologies.