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SODA
2010
ACM
173views Algorithms» more  SODA 2010»
16 years 3 months ago
Distributed Agreement with Optimal Communication Complexity
We consider the problem of fault-tolerant agreement in a crash-prone synchronous system. We present a new randomized consensus algorithm that achieves optimal communication effici...
Seth Gilbert, Dariusz Kowalski
SAC
2009
ACM
16 years 28 days ago
Lightweight monitoring of sensor software
Wireless sensors are very small computers, and understanding the timing and behavior of software written for them is crucial to ensuring that they perform correctly. This paper ou...
Mustafa Hammad, Jonathan Cook
DATE
2009
IEEE
88views Hardware» more  DATE 2009»
16 years 26 days ago
Rewiring using IRredundancy Removal and Addition
—Redundancy Addition and Removal (RAR) is a restructuring technique used in the synthesis and optimization of logic designs. It can remove an existing target wire and add an alte...
Chun-Chi Lin, Chun-Yao Wang
GLOBECOM
2008
IEEE
16 years 17 days ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
ICDCSW
2008
IEEE
16 years 17 days ago
Automated Addition of Fault-Tolerance to SCR Toolset: A Case Study
Automated addition of fault-tolerance to existing programs is highly desirable, as it allows the designer to focus on the system behavior in the absence of faults and leave the fa...
Fuad Abujarad, Sandeep S. Kulkarni