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.
Zhen Liu, Philippe Nain, Donald F. Towsley. On optimal polling policies. Queueing Syst., 11(1-2):59-83, 1992. [doi]
Abstract is missing.