Section: Software and Platforms

P2Prec (P2P recommendation service)

Participants : Esther Pacitti [contact] , Didier Parigot, Maximilien Servajean.

URL: http://p2prec.gforge.inria.fr

P2Prec is a recommendation service for P2P content sharing systems that exploits users social data. To manage users social data, we rely on Friend-Of-A-Friend (FOAF) descriptions. P2Prec has a hybrid P2P architecture to work on top of any P2P content sharing system. It combines efficient DHT indexing to manage the users FOAF files with gossip robustness to disseminate the topics of expertise between friends. P2Prec is implemented in java using SON.