Cache Updates in a Peer-to-Peer Network of Mobile Agents. - Elias Leontiadis; Vassilios V. Dimakopoulos; Evaggelia Pitoura (Peer-to-Peer Computing, 2004)

Creating and Maintaining Replicas in Unstructured Peer-to-Peer Systems. - Elias Leontiadis; Vassilios V. Dimakopoulos; Evaggelia Pitoura (Euro-Par, 2006)