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CDC
2008
IEEE
142views Control Systems» more  CDC 2008»
14 years 4 months ago
Asynchronous distributed optimization with minimal communication
— We consider problems where multiple agents must cooperate to control their individual state so as to optimize a common objective while communicating with each other to exchange...
Minyi Zhong, Christos G. Cassandras
JSAC
2007
119views more  JSAC 2007»
13 years 10 months ago
Cooperative routing for distributed detection in large sensor networks
— In this paper, the detection of a correlated Gaussian field using a large multi-hop sensor network is investigated. A cooperative routing strategy is proposed by introducing a...
Youngchul Sung, Saswat Misra, Lang Tong, Anthony E...
TSP
2010
13 years 4 months ago
Channel estimation in wireless OFDM systems with irregular pilot distribution
Abstract--This paper addresses pilot-assisted channel estimation for wireless orthogonal frequency division multiplexing (OFDM) systems with irregular pilot arrangements. Using non...
Peter Fertl, Gerald Matz
IPPS
2008
IEEE
14 years 4 months ago
Accurately measuring collective operations at massive scale
Accurate, reproducible and comparable measurement of collective operations is a complicated task. Although Different measurement schemes are implemented in wellknown benchmarks, m...
Torsten Hoefler, Timo Schneider, Andrew Lumsdaine
ICPP
1987
IEEE
14 years 1 months ago
A Software-Based Hardware Fault Tolerance Scheme for Multicomputers
-- A hardware fault tolerance scheme for large multicomputers executing time-consuming non-interactive applications is described. Error detection and recovery are done mostly by so...
Yuval Tamir, Eli Gafni