Fuzzy sets and fuzzy logic: theory and applications
Fuzzy sets and fuzzy logic: theory and applications
ACM Computing Surveys (CSUR)
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
NeuroGrid: Semantically Routing Queries in Peer-to-Peer Networks
Revised Papers from the NETWORKING 2002 Workshops on Web Engineering and Peer-to-Peer Computing
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
Clustering Large Datasets in Arbitrary Metric Spaces
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
Routing Indices For Peer-to-Peer Systems
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
SETS: search enhanced by topic segmentation
Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval
Fast retrieval of high-dimensional feature vectors in P2P networks using compact peer data summaries
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
Remindin': semantic query routing in peer-to-peer networks based on social metaphors
Proceedings of the 13th international conference on World Wide Web
The Piazza Peer Data Management System
IEEE Transactions on Knowledge and Data Engineering
Distributed content-based visual information retrieval system on peer-to-peer networks
ACM Transactions on Information Systems (TOIS)
Semantic Small World: An Overlay Network for Peer-to-Peer Search
ICNP '04 Proceedings of the 12th IEEE International Conference on Network Protocols
Rewriting Rules To Permeate Complex Similarity and Fuzzy Queries within a Relational Database System
IEEE Transactions on Knowledge and Data Engineering
Schema mediation for large-scale semantic data sharing
The VLDB Journal — The International Journal on Very Large Data Bases
Similarity Search: The Metric Space Approach (Advances in Database Systems)
Similarity Search: The Metric Space Approach (Advances in Database Systems)
On scalability of the similarity search in the world of peers
InfoScale '06 Proceedings of the 1st international conference on Scalable information systems
SRI: exploiting semantic information for effective query routing in a PDMS
WIDM '06 Proceedings of the 8th annual ACM international workshop on Web information and data management
Ontology Matching
p2pDating: Real life inspired semantic overlay networks for Web search
Information Processing and Management: an International Journal
GridVine: An Infrastructure for Peer Information Management
IEEE Internet Computing
Peer-to-peer similarity search in metric spaces
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Semantic peer, here are the neighbors you want!
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Semantically routing queries in peer-based systems: The h-link approach
The Knowledge Engineering Review
A Self-Organized System for Content-Based Search in Multimedia
ISM '08 Proceedings of the 2008 Tenth IEEE International Symposium on Multimedia
SiMPSON: Efficient Similarity Search in Metric Spaces over P2P Structured Overlay Networks
Euro-Par '09 Proceedings of the 15th International Euro-Par Conference on Parallel Processing
Data-Sharing P2P Networks with Semantic Approximation Capabilities
IEEE Internet Computing
Distributed and Parallel Databases
SRI@work: efficient and effective routing strategies in a PDMS
WISE'07 Proceedings of the 8th international conference on Web information systems engineering
IQN routing: integrating quality and novelty in P2P querying and ranking
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
Using information retrieval techniques to route queries in an infobeacons network
DBISP2P'04 Proceedings of the Second international conference on Databases, Information Systems, and Peer-to-Peer Computing
Semantic overlay networks for p2p systems
AP2PC'04 Proceedings of the Third international conference on Agents and Peer-to-Peer Computing
DESENT: decentralized and distributed semantic overlay generation in P2P networks
IEEE Journal on Selected Areas in Communications
Survey of clustering algorithms
IEEE Transactions on Neural Networks
A mediator-based approach for integrating heterogeneous multimedia sources
Multimedia Tools and Applications
International Journal of Multimedia Data Engineering & Management
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In recent years, the emerging diffusion of peer-to-peer networks is going beyond the single-domain paradigm like, for instance, the mono-thematic file sharing one (e.g. Napster for music). Peers are more and more heterogeneous data sources which need to share data with commercial, educational, and/or collaboration purposes, just to mention a few. Moreover, in current information processing applications data cannot be meaningfully searched by precise database queries that would return exact matches (e.g. when dealing with multimedia, proteomic, statistical data). In this paper we move a step towards multi-domain multi-type data sharing systems by introducing an advanced technological infrastructure which enables users to meet these new emerging needs. A fundamental issue in this context is data heterogeneity, which is pervasive and intrinsically present both at intensional level where, due to peers' autonomy, different semantic descriptions of the available information are provided, and at extensional level, where multiple data types can coexist, also including content-based searchable data types such as multimedia data. Our proposal relies on a Peer Data Management Systems (PDMS) framework to present innovative network organization and query routing mechanisms which exploit both peers' data description and data content to achieve effective and efficient network management and data retrieval in such a context. The validity of our proposal is demonstrated by an absolutely satisfactory experimental evaluation on a real setting.