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TPDS
2002
104views more  TPDS 2002»
14 years 9 months ago
Composite Synchronization in Parallel Discrete-Event Simulation
This paper considers a technique for composing global (barrier-style) and local (channel scanning) synchronization protocols within a single parallel discrete-event simulation. Com...
David M. Nicol, Jason Liu
SCP
2000
119views more  SCP 2000»
14 years 9 months ago
Automated compositional Markov chain generation for a plain-old telephone system
Obtaining performance models, like Markov chains and queueing networks, for systems of significant complexity and magnitude is a difficult task that is usually tackled using human...
Holger Hermanns, Joost-Pieter Katoen
MOBICOM
2009
ACM
15 years 4 months ago
Optimal beam scheduling for multicasting in wireless networks
We consider the problem of efï¬cient link-layer multicasting in wireless networks with switched beamforming antennas. The inherent tradeoff between multicasting and beamforming â...
Karthikeyan Sundaresan, Kishore Ramachandran, Samp...
HPDC
2002
IEEE
15 years 2 months ago
A Scalable QoS-Aware Service Aggregation Model for Peer-to-Peer Computing Grids
Peer-to-peer (P2P) computing grids consist of peer nodes that communicate directly among themselves through wide-area networks and can act as both clients and servers. These syste...
Xiaohui Gu, Klara Nahrstedt
ICC
2007
IEEE
102views Communications» more  ICC 2007»
15 years 4 months ago
Analysis and Mitigation of Doppler Rate Effect in a Multipath Channel
—Establishing robust communications in the presence of Doppler rate is a requirement for several waveforms such as SATCOM and HF. In this paper, we motivate the need to model Dop...
Ghassan Maalouli, Andreas Spanias