KQML as an agent communication language
CIKM '94 Proceedings of the third international conference on Information and knowledge management
InfoSleuth: agent-based semantic integration of information in open and dynamic environments
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Chord: A scalable peer-to-peer lookup service for internet applications
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
A scalable content-addressable network
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
IEEE Intelligent Systems
Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems
Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks
WWW '03 Proceedings of the 12th international conference on World Wide Web
Deconstructing the Kazaa Network
WIAPP '03 Proceedings of the The Third IEEE Workshop on Internet Applications
OAI-P2P: A Peer-to-Peer Network for Open Archives
ICPPW '02 Proceedings of the 2002 International Conference on Parallel Processing Workshops
Routing Indices For Peer-to-Peer Systems
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
An Approach for Measuring Semantic Similarity between Words Using Multiple Information Sources
IEEE Transactions on Knowledge and Data Engineering
Remindin': semantic query routing in peer-to-peer networks based on social metaphors
Proceedings of the 13th international conference on World Wide Web
Exploiting Semantic Proximity in Peer-to-Peer Content Searching
FTDCS '04 Proceedings of the 10th IEEE International Workshop on Future Trends of Distributed Computing Systems
Bibster-a semantics-based bibliographic Peer-to-Peer system
Web Semantics: Science, Services and Agents on the World Wide Web
HyperCuP: hypercubes, ontologies, and efficient search on peer-to-peer networks
AP2PC'02 Proceedings of the 1st international conference on Agents and peer-to-peer computing
Integrating multiple document features in language models for expert finding
Knowledge and Information Systems
Semi-automated schema integration with SASMINT
Knowledge and Information Systems
P2P routing-by-content on a lightweight community basis
OTM'07 Proceedings of the 2007 OTM confederated international conference on On the move to meaningful internet systems - Volume Part I
Expert Systems with Applications: An International Journal
Semantic optimization of query transformation in semantic peer-to-peer networks
ICCCI'10 Proceedings of the Second international conference on Computational collective intelligence: technologies and applications - Volume Part III
The ESTEEM platform: enabling P2P semantic collaboration through emerging collective knowledge
Journal of Intelligent Information Systems
RS2D: fast adaptive search for semantic web services in unstructured P2P networks
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
An approach to peer selection in service overlays
Proceedings of the 7th International Conference on Network and Services Management
A deniable and efficient question and answer service over ad hoc social networks
Information Retrieval
A semantic searching scheme in heterogeneous unstructured P2P networks
Journal of Computer Science and Technology - Special issue on Natural Language Processing
Peer selection in p2p service overlays using geographical location criteria
ICCSA'12 Proceedings of the 12th international conference on Computational Science and Its Applications - Volume Part II
A dynamically semantic platform for efficient information retrieval in P2P networks
International Journal of Grid and Utility Computing
| Hi-index | 0.00 |
Peer-to-Peer systems have proven to be an effective way of sharing data. Modern protocols are able to efficiently route a message to a given peer. However, determining the destination peer in the first place is not always trivial. We propose a model in which peers advertise their expertise in the Peer-to-Peer network. The knowledge about the expertise of other peers forms a semantic topology. Based on the semantic similarity between the subject of a query and the expertise of other peers, a peer can select appropriate peers to forward queries to, instead of broadcasting the query or sending it to a random set of peers. To calculate our semantic similarity measure, we make the simplifying assumption that the peers share the same ontology. We evaluate the model in a bibliographic scenario, where peers share bibliographic descriptions of publications among each other. In simulation experiments complemented with a real-world field experiment, we show how expertise-based peer selection improves the performance of a Peer-to-Peer system with respect to precision, recall and the number of messages.