Main Window

Conjunctive Queries

Local Library

GridVine is an RDF Peer Data Management Systems (PDMS) based on a peer-to-peer access structure. Built following the principle of data independence, it separates a logical layer -- where data, schemas and schema mappings are managed -- from a physical layer consisting of a structured peer-to-peer network supporting decentralized indexing, key load-balancing and efficient routing. Our system is totally decentralized, yet it fosters semantic interoperability through pair-wise schema mappings and query reformulation. In GridVine, heterogeneous but semantically related information sources can all be queried transparently using iterative query reformulation.

Team

Karl Aberer (Project Supervision)

Philippe Cudré-Mauroux (Main Investigator, Project Manager)

Michael Jost (System Architect)

Adriana Budura (Data Architect)

Parisa Haghani (Interoperability, Similarity Queries)

Alumni

Tim van Pelt

Suchit Agarwal

Papers

	idMesh: Graph-Based Disambiguation of Linked Data Philippe Cudré-Mauroux, Parisa Haghani, Michael Jost, Karl Aberer, and Hermann De Meer International World Wide Web Conference (WWW), 2009.
	GridVine: An Infrastructure for Peer Information Managment Philippe Cudré-Mauroux, Suchit Agarwal and Karl Aberer IEEE Internet Computing, vol. 11, no. 5, 2007, pp. 36-44.
	Self-Organizing Schema Mappings in the GridVine Peer Data Management System Philippe Cudré-Mauroux, Suchit Agarwal, Adriana Budura, Parisa Haghani and Karl Aberer International Conference on Very Large Data Bases (VLDB), 2007 (Demo)
	Probabilistic Message Passing in Peer Data Management Systems Philippe Cudré-Mauroux, Karl Aberer and Andras Feher International Conference on Data Engineering (ICDE), 2006.
	Semantic Overlay Networks Karl Aberer and Philippe Cudré-Mauroux International Conference on Very Large Data Bases (VLDB), 2005 (Tutorial)
	A Necessary Condition For Semantic Interoperability In The Large Philippe Cudré-Mauroux and Karl Aberer International Conference on Ontologies, DataBases, and Applications of Semantics for Large Scale Information Systems (ODBASE), 2004.
	GridVine: Building Internet-Scale Semantic Overlay Networks Karl Aberer, Philippe Cudré-Mauroux, Manfred Hauswirth and Tim van Pelt International Semantic Web Conference (ISWC), 2004.

Download

Jar Files (v1.0.0_23) Runs with java 6

Complete Source (v1.0.0_23) Runs with java 6