Cooperative Pull-Push Cycle for Searching a Hybrid P2P Network. - Melanie Gnasa; Sascha Alda; Nadir Gül; Jasmin Grigull; Armin B. Cremers (Peer-to-Peer Computing, 2004)

Personalized Peer Filtering for a Dynamic Information Push. - Melanie Gnasa; Sascha Alda; Nadir Gül; Armin B. Cremers (ISMIS, 2005)