Collaboration Security for Modern Information Systems. - Richard Whittaker; Gonzalo Argote-Garcia; Peter J. Clarke; Raimund K. Ege (SECRYPT, 2006)

Optimizing Secure Collaboration Transactions for Modern Information Systems. - Richard Whittaker; Gonzalo Argote-Garcia; Peter J. Clarke; Raimund K. Ege (ICONS, 2008)

Decentralized mediation security. - Richard Whittaker; Gonzalo Argote-Garcia; Peter J. Clarke; Raimund K. Ege (IPDPS, 2008)

Extracting Value from P2P Content Delivery. - Raimund K. Ege; Li Yang 001; Richard Whittaker (ICONS, 2009)