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SODA
2010
ACM
173views Algorithms» more  SODA 2010»
16 years 4 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
ATAL
2004
Springer
16 years 2 days ago
A Protocol for a Distributed Recommender System
We present a domain model and protocol for the exchange of recommendations by selfish agents without the aid of any centralized control. Our model captures a subset of the realiti...
José M. Vidal
PDPTA
2007
15 years 8 months ago
An Implementation of Parallel File Distribution in an Agent Hierarchy
AgentTeamwork coordinates parallel job execution in a hierarchy of mobile agents. A collection of specialized agents are deployed to remote sites including multiple clusters so as...
Jumpei Miyauchi, Munehiro Fukuda, Joshua Phillips
ICASSP
2010
IEEE
15 years 6 months ago
Symmetrical EEG/FMRI fusion with spatially adaptive priors using variational distribution approximation
In this paper, we propose a symmetrical EEG/fMRI fusion algorithm which combines EEG and fMRI by means of a common generative model. The use of a total variation (TV) prior as wel...
Martin Luessi, S. Derin Babacan, Rafael Molina, Ja...
PC
2011
314views Management» more  PC 2011»
15 years 1 months ago
Restart strategies in optimization: parallel and serial cases
This paper addresses the problem of minimizing the average running time of the Las Vegas type algorithm, both in serial and parallel setups. The necessary conditions for the exist...
Oleg V. Shylo, Timothy Middelkoop, Panos M. Pardal...