Introduction to Multiagent Systems
Introduction to Multiagent Systems
Constraint-based XML query rewriting for data integration
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Logical foundations of peer-to-peer data integration
PODS '04 Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Data exchange: getting to the core
ACM Transactions on Database Systems (TODS) - Special Issue: SIGMOD/PODS 2003
XML data exchange: consistency and query answering
Proceedings of the twenty-fourth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Semantic adaptation of schema mappings when schemas evolve
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Declarative programming of integrated peer-to-peer and Web based systems: the case of Prolog
Journal of Systems and Software
Peer-to-peer semantic coordination
Web Semantics: Science, Services and Agents on the World Wide Web
Context in rules used in P2P semantic data integration system
RR'07 Proceedings of the 1st international conference on Web reasoning and rule systems
Management of executable schema mappings for XML data exchange
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Information Flow in a Peer-to-Peer Data Integration System
KES-AMSTA '09 Proceedings of the Third KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications
Information flow based specification of data integration problem
KES-AMSTA'10 Proceedings of the 4th KES international conference on Agent and multi-agent systems: technologies and applications, Part I
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A problem of data integration in an environment consisting of a community of peer-to-peer cooperative agents is discussed. Data in the system are locally structured by the agents under different schemas. Communication and cooperation in the system are based on asking and answering queries by the agents. We show how to represent data and to merge related information from multiple data sources by means of unification operation and diverse Prolog mechanisms. The declarative approach is suitable to model data integration task and other constraints on data: from ontological to locally induced by an agent.