Sciweavers

2994 search results - page 464 / 599
» A framework for distributed simulation optimization
Sort
View
ICC
2007
IEEE
120views Communications» more  ICC 2007»
16 years 20 days ago
Contention-Based Medium Access Control with Physical Layer Assisted Link Differentiation
— In this paper, we develop contention-based medium access control (MAC) schemes for both best-effort data transmissions and delay-sensitive multimedia transmissions over WLANs. ...
Fanglei Sun, Victor O. K. Li, Zhifeng Diao, Zhengy...
ICDCS
2007
IEEE
16 years 20 days ago
Overlay Node Placement: Analysis, Algorithms and Impact on Applications
Abstract— Overlay routing has emerged as a promising approach to improving performance and reliability of Internet paths. To fully realize the potential of overlay routing under ...
Sabyasachi Roy, Himabindu Pucha, Zheng Zhang, Y. C...
INFOCOM
2007
IEEE
16 years 19 days ago
Exploring VoD in P2P Swarming Systems
Abstract—Digital media companies have recently started embracing P2P networks as an alternative distribution mechanism. However, with current P2P swarming systems users need to d...
Siddhartha Annapureddy, Saikat Guha, Christos Gkan...
INFOCOM
2007
IEEE
16 years 19 days 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
IPPS
2007
IEEE
16 years 19 days ago
Tera-scalable Fourier Spectral Element Code for DNS of Channel Turbulent Flow at High Reynolds Number
Due to the extensive requirement of memory and speed for direct numerical simulation (DNS) of channel turbulence, people can only perform DNS at moderate Reynolds number before. W...
Jin Xu