John Buford

Research Scientist

My Research

My work involves the application of service oriented architectures to the delivery of IP communications services in enterprise networks.  In addition, I investigate distributed architectures for IP communications service platforms.


I am investigating techniques to perform feature interaction detection in architectures using SIP application servers.  I am also participating in a project to demonstrate location-based services for enterprise applications.  I co-chair the Scalable Adaptative Multicast RG in the IRTF (


My recent research publications have been in the areas of improving the performance of peer-to-peer overlays, hybrid overlay multicast and service discovery.

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