Interoperability of multiple autonomous databases
ACM Computing Surveys (CSUR) - Special issue on heterogeneous databases
Supporting Peer-to-Peer User Communities
On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
Making Peer Databases Interact - A Vision for an Architecture Supporting Data Coordination
CIA '02 Proceedings of the 6th International Workshop on Cooperative Information Agents VI
Improving Search in Peer-to-Peer Networks
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
The hyperion project: from data integration to data coordination
ACM SIGMOD Record
Peer-to-peer communities: architecture, information and trust management
Peer-to-peer communities: architecture, information and trust management
Data sharing in the Hyperion peer database system
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Data sharing through query translation in autonomous sources
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
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Peer databases are individual, independently developed databases that contain local data, but are also linked to each other through acquaintances for the purpose of sharing data. Many researchers have tackled the problem of query processing in P2P networks. Only recently have researchers started to exploit the idea of community-based querying in peer database networks. P2P communities are formed using common claimed attributes. We develop a community-based search algorithm for peer databases. The algorithm combines an existing community formation and discovery algorithm with an existing query translation mechanism for peer databases. We have implemented the algorithm and report on preliminary experiments.