@conference {12299,
	title = {On the use of flow migration for handling short-term overloads},
	booktitle = {Global Telecommunications Conference, 2003. GLOBECOM {\textquoteright}03. IEEE},
	volume = {6},
	year = {2003},
	month = {2003/12//},
	pages = {3108 - 3112 vol.6 - 3108 - 3112 vol.6},
	abstract = {In this work, we investigate flow migration as a mechanism to sustain QoS to network users during short-term overloads in the context of an MPLS IP network. We experiment with three different control techniques: static long-term optimal mapping of flows to LSPs; on-line locally optimal mapping of flows to LSPs at flow set-up time; and dynamic flow migration in response to transient congestion. These techniques are applicable over different timescales, have different run-time overheads, and require different levels of monitoring and control software inside the network. We present results both from detailed simulations and a complete implementation using software IP routers. We use voice-over-IP as our test application, and show that if end-to-end quality is to be maintained during short unpredictable bursts of high load, then a fast-timescale control such as migration is required.},
	keywords = {computing;, CONGESTION, congestion;, CONTROL, control;, dynamic, end-to-end, engineering, fast-timescale, flow, Internet, IP, label, long-term, mapping;, migration;, MPLS, multiprotocol, network, network;, networks;, of, optimal, overloads;, protocol;, QoS;, QUALITY, quality;, routers;, routing;, service;, set-up, short-term, software, software;, static, switching;, Telecommunication, telephony;, time;, transient, voice-over-IP;},
	doi = {10.1109/GLOCOM.2003.1258807},
	author = {Kuo,Kuo-Tung and Phuvoravan,S. and Bhattacharjee, Bobby and Jun La,R. and Shayman,M. and Chang,Hyeong Soo}
}
@article {12307,
	title = {Scalable secure group communication over IP multicast},
	journal = {Selected Areas in Communications, IEEE Journal on},
	volume = {20},
	year = {2002},
	month = {2002/10//},
	pages = {1511 - 1527},
	abstract = {We introduce and analyze a scalable rekeying scheme for implementing secure group communications Internet protocol multicast. We show that our scheme incurs constant processing, message, and storage overhead for a rekey operation when a single member joins or leaves the group, and logarithmic overhead for bulk simultaneous changes to the group membership. These bounds hold even when group dynamics are not known a priori. Our rekeying algorithm requires a particular clustering of the members of the secure multicast group. We describe a protocol to achieve such clustering and show that it is feasible to efficiently cluster members over realistic Internet-like topologies. We evaluate the overhead of our own rekeying scheme and also of previously published schemes via simulation over an Internet topology map containing over 280 000 routers. Through analysis and detailed simulations, we show that this rekeying scheme performs better than previous schemes for a single change to group membership. Further, for bulk group changes, our algorithm outperforms all previously known schemes by several orders of magnitude in terms of actual bandwidth usage, processing costs, and storage requirements.},
	keywords = {access, algorithm;, authentication;, Bandwidth, communication;, CONTROL, costs;, cryptography;, dynamics;, group, group;, Internet, Internet-like, Internet;, IP, logarithmic, map;, membership;, message, Multicast, multicast;, network, overhead;, PROCESSING, protocol, protocols;, rekeying, requirements;, routers;, routing;, scalable, secure, security;, server;, simulation;, storage, Telecommunication, topologies;, Topology, topology;, transport, usage;},
	isbn = {0733-8716},
	doi = {10.1109/JSAC.2002.803986},
	author = {Banerjee,S. and Bhattacharjee, Bobby}
}
