Now showing items 5-7 of 7

    • Optimal Resource Utilization in Content Distribution Networks 

      Song, Yee Jiun; Ramasubramanian, Venugopalan; Sirer, Emin Gun (Cornell University, 2005-11-14)
      This paper examines replication in content distribution networks and proposes a novel mechanism for optimally resolving performance versus cost tradeoffs. The key insight behind our work is to formally and analytically ...
    • Perils of Transitive Trust in the Domain Name System 

      Ramasubramanian, Venugopalan; Sirer, Emin Gun (Cornell University, 2005-05-16)
      The Domain Name System, DNS, is based on nameserver delegations, which introduce complex and subtle dependencies between names and nameservers. In this paper, we present results from a large scale survey of DNS that shows ...
    • TAF: A Temporal Adaptation Framework for Hybrid Routing in Mobile AdHoc Networks 

      Ramasubramanian, Venugopalan; Sirer, Emin Gun (Cornell University, 2002-03-05)
      A central challenge in ad hoc networks is the design of routing protocols that can adapt their behavior to frequent and rapid changes at the network level. Choosing between reactive, proactive, or hybrid routing regimes ...