Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Wei Yu, Yan Lindsay Sun, K. J. Ray Liu. Optimizing Rekeying Cost for Contributory Group Key Agreement Schemes. IEEE Trans. Dependable Sec. Comput., 4(3):228-242, 2007. [doi]
Abstract is missing.