Multicast routing in datagram internetworks and extended LANs
ACM Transactions on Computer Systems (TOCS)
Balancing minimum spanning and shortest path trees
Balancing minimum spanning and shortest path trees
Multicast routing in a datagram internetwork
Multicast routing in a datagram internetwork
Improved approximation algorithms for a capacitated facility location problem
Proceedings of the tenth annual ACM-SIAM symposium on Discrete algorithms
IP multicast channels: EXPRESS support for large-scale single-source applications
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
A case for end system multicast (keynote address)
Proceedings of the 2000 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
IEEE/ACM Transactions on Networking (TON)
Broadcast federation: an application-layer broadcast internetwork
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
Scheduled video delivery for scalable on-demand service
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
The Design and Analysis of Computer Algorithms
The Design and Analysis of Computer Algorithms
Improved Combinatorial Algorithms for the Facility Location and k-Median Problems
FOCS '99 Proceedings of the 40th Annual Symposium on Foundations of Computer Science
Degree-constrained multicasting in point-to-point networks
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 1)-Volume - Volume 1
BRITE: Universal Topology Generation from a User''s Perspective
BRITE: Universal Topology Generation from a User''s Perspective
A routing underlay for overlay networks
Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
Placement of Read-Write Web Proxies in the Internet
ICDCS '01 Proceedings of the The 21st International Conference on Distributed Computing Systems
Scattercast: an architecture for internet broadcast distribution as an infrastructure service
Scattercast: an architecture for internet broadcast distribution as an infrastructure service
Video distribution with edge stations and Wi-Fi delivery networks
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 1
Comparison study and evaluation of overlay multicast networks
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
Overcast: reliable multicasting with on overlay network
OSDI'00 Proceedings of the 4th conference on Symposium on Operating System Design & Implementation - Volume 4
ALMI: an application level multicast infrastructure
USITS'01 Proceedings of the 3rd conference on USENIX Symposium on Internet Technologies and Systems - Volume 3
Efficient support for interactive browsing operations in clusteredCBR video servers
IEEE Transactions on Multimedia
Deployment issues for the IP multicast service and architecture
IEEE Network: The Magazine of Global Internetworking
Analysis of bandwidth efficiency in overlay multicasting
Computer Networks: The International Journal of Computer and Telecommunications Networking
Multicast for multimedia collaborative applications: services and mechanisms
International Journal of Advanced Media and Communication
On the placement of infrastructure overlay nodes
IEEE/ACM Transactions on Networking (TON)
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Proxy-based multicast is an approach to implementing the multicast function with proxy servers, which has many advantages compared to the IP multicast. When proxy locations are predetermined, many routing algorithms can be used to build a multicast overlay network. On the other hand, the problem of where to place proxies has not been extensively studied yet. A study on the placement problem for proxy-based multicast is presented in this paper. The objectives of proxy placement can be minimization of delay time, minimization of bandwidth consumption, or minimization of both. These performance metrics are studied in this paper and a number of algorithms are proposed for multicast proxy placement. Performance study is presented and practical issues of proxy placement are also discussed.