Information flow: the logic of distributed systems
Information flow: the logic of distributed systems
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
Advanced Methods for Inconsistent Knowledge Management (Advanced Information and Knowledge Processing)
Distributed databases and peer-to-peer databases: past and present
ACM SIGMOD Record
XML data integration in SixP2P: a theoretical framework
DaMaP '08 Proceedings of the 2008 international workshop on Data management in peer-to-peer systems
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
Data integration in a system with agents' models
KES-AMSTA'08 Proceedings of the 2nd KES International conference on Agent and multi-agent systems: technologies and applications
Journal on data semantics X
Semantic overlay networks for p2p systems
AP2PC'04 Proceedings of the Third international conference on Agents and Peer-to-Peer Computing
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 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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In the paper a problem of semantic integration of XML data in a peer-to-peer agent system is considered. In the system each agent manages its local data, and can communicate and cooperate with other agents by asking and answering queries. Problem of information flow between local data resources is analysed upon a channel theory. The abstract notions of classification and infomorphism are used to clarify the roles of queries and mappings in the system. The query reformulation task is modelled by the composition of an appropriate infomorphisms. In order to specify classifications and infomorphisms ***-terms are used. Logic programming systems are chosen because of the logical variables and partial data representation, effective techniques of data unification and partial evaluation, suitable built-in terms and procedures, and automated reasoning.