• Core Migration for Dynamic Multicast Routing 

      Donahoo, Michael J.; Zegura, Ellen W. (Georgia Institute of Technology, 1995)
      Efficient multicast communication provides one of the best avenues for scaling bandwidth intensive applications. Current multicast routing mechanisms perform well for multicast groups which reach a long-term, steady-state ...
    • Core Selection Methods for Multicast Routing 

      Calvert, Kenneth L.; Zegura, Ellen W.; Donahoo, Michael J. (Georgia Institute of Technology, 1995)
      Multicast routing is an important topic of both theoretical and practical interest. Some recently-proposed multicast routing algorithms involve the designation of one or more network nodes as the "center" of the routing ...
    • A Greedy Approach For Improving Update Processing In Intermittently Synchronized Databases 

      Yee, Wai Gen; Omiecinski, Edward Robert; Navathe, Shamkant B.; Ammar, Mostafa H. (Mostafa Hamed); Donahoo, Michael J.; Malik, Sanjoy (Georgia Institute of Technology, 1999)
      Replication of data on portable computers is a new DBMS technology aimed at catering to a growing population of mobile database users. Clients can download data items such as email, or sales data from a server onto ...
    • Multiple-Channel Multicast Scheduling for Scalable Bulk-data Transport 

      Donahoo, Michael J.; Ammar, Mostafa H. (Mostafa Hamed); Zegura, Ellen W. (Georgia Institute of Technology, 1998)
      A key technique for allowing a server to handle a large volume of requests for file transfers is to multicast the data to the set of requesting clients. Typically, the paths from the server to the clients will be ...
    • Toward A Method of Grouping Server Data Fragments for Improving Scalability in Intermittently Synchronized Databases 

      Yee, Wai Gen; Donahoo, Michael J.; Navathe, Shamkant B. (Georgia Institute of Technology, 1999)
      We consider the class of mobile computing applications with periodically connected clients. These clients wish to share data; however, due to the expense of mobile communication, they only connect periodically -- and ...