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» Optimal layered multicast
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GLOBECOM
2010
IEEE
13 years 7 months ago
Approximation Ratios of Multicast Light-Trees in WDM Networks
Abstract--All-optical multicast routing (AOMR) is implemented by the concept of light-tree in WDM networks. The costoptimal multicast light-tree is NP-hard to compute, especially w...
Fen Zhou, Miklós Molnár, Bernard Cou...
CORR
2008
Springer
164views Education» more  CORR 2008»
13 years 9 months ago
Joint Physical Layer Coding and Network Coding for Bi-Directional Relaying
Abstract-- We consider the problem of two transmitters wishing to exchange information through a relay in the middle. The channels between the transmitters and the relay are assume...
Makesh Pravin Wilson, Krishna R. Narayanan, Henry ...
INFOCOM
2007
IEEE
14 years 3 months ago
Stochastic Analysis and Improvement of the Reliability of DHT-Based Multicast
Abstract— This paper investigates the reliability of applicationlevel multicast based on a distributed hash table (DHT) in a highly dynamic network. Using a node residual lifetim...
Guang Tan, Stephen A. Jarvis
GECCO
2005
Springer
140views Optimization» more  GECCO 2005»
14 years 2 months ago
Comparing multicast and newscast communication in evolving agent societies
This paper investigates the effects of two different communication protocols within an artificial society, where communication and cooperation is necessary to survive. Communicat...
A. E. Eiben, Martijn C. Schut, T. Toma
IWQOS
2005
Springer
14 years 2 months ago
A High-Throughput Overlay Multicast Infrastructure with Network Coding
Network coding has been recently proposed in information theory as a new dimension of the information multicast problem that helps achieve optimal transmission rate or cost. End ho...
Mea Wang, Zongpeng Li, Baochun Li