• Application-Layer Anycasting 

      Bhattacharjee, Samrat; Ammar, Mostafa H. (Mostafa Hamed); Zegura, Ellen W.; Shah, Viren; Fei, Zongming (Georgia Institute of Technology, 1996)
      Server replication is a key approach for maintaining user-perceived quality of service within a geographically wide-spread network. The anycasting communication paradigm is designed to support server replication by ...
    • An Architecture for Active Networking 

      Bhattacharjee, Samrat; Calvert, Kenneth L.; Zegura, Ellen W. (Georgia Institute of Technology, 1996)
      Active networking offers a change in the usual network paradigm: from passive carrier of bits to a more general computation engine. The implementation of such a change is likely to enable radical new applications that ...
    • Network Support for Multicast Video Distribution 

      Bhattacharjee, Samrat; Calvert, Kenneth L.; Zegura, Ellen W. (Georgia Institute of Technology, 1998)
      Multicast video distribution in a best-effort environment presents challenges to system designers, including heterogeneity in the bandwidth availability on the paths from the sender to the receivers and dynamic behavior ...
    • A Novel Server Selection Technique for Improving the Response Time of a Replicated Service 

      Fei, Zongming; Bhattacharjee, Samrat; Zegura, Ellen W.; Ammar, Mostafa H. (Mostafa Hamed) (Georgia Institute of Technology, 1997)
      Server replication is an approach often used to improve the ability of a service to handle a large number of clients. One of the important factors in the efficient utilization of replicated servers is the ability to ...
    • Self-Organizing Wide-Area Network Caches 

      Bhattacharjee, Samrat (Georgia Institute of Technology, 1997)
      A substantial fraction of all network traffic today comes from applications in which clients retrieve objects from servers. The caching of objects in locations "close" to clients is an important technique for reducing ...