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On the approximation of distributed-delay control laws [PDF]
Systems and Control Letters, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Leonid Mirkin
exaly +3 more sources
Distributed Stochastic Optimization with Large Delays [PDF]
Mathematics of Operations Research, 2022 The recent surge of breakthroughs in machine learning and artificial intelligence has sparked renewed interest in large-scale stochastic optimization problems that are universally considered hard. One of the most widely used methods for solving such problems is distributed asynchronous stochastic gradient descent (DASGD), a family of algorithms that ...
Zhengyuan Zhou +4 more
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Distributed Observers With Time-Varying Delays [PDF]
IEEE Transactions on Automatic Control, 2021 The distributed estimation problem is solved for continuous-time observer nodes that obtain real-time measurements but communicate with their neighbors over a communication network. To this end, the digital communication between the observer nodes is modeled by the time-delay approach where variable sampling intervals, transmission delays and packet ...
Haik Silm +5 more
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The continuous delayed distribution problem
Computers & Operations Research, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dina Smirnov +2 more
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Delay-Tolerant Distributed Inference in Tracking Networks
Sensors, 2021 This paper discusses asynchronous distributed inference in object tracking. Unlike many studies, which assume that the delay in communication between partial estimators and the central station is negligible, our study focuses on the problem of ...
Mohammadreza Alimadadi +2 more
doaj +1 more source
Approximation of distributed delays [PDF]
Systems & Control Letters, 2014 We address in this paper the approximation problem of distributed delays. Such elements are convolution operators with kernel having bounded support, and appear in the control of time-delay systems. From the rich literature on this topic, we propose a general methodology to achieve such an approximation.
Lu, Hao +3 more
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Distributed delayed stochastic optimization [PDF]
2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012 We analyze the convergence of gradient-based optimization algorithms that base their updates on delayed stochastic gradient information. The main application of our results is to the development of gradient-based distributed optimization algorithms where a master node performs parameter updates while worker nodes compute stochastic gradients based on ...
Alekh Agarwal, John C. Duchi
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Mathematics, 2021 The goal of the present paper is to obtain sufficient conditions that guaranty the existence and uniqueness of an absolutely continuous fundamental matrix for a retarded linear fractional differential system with Caputo type derivatives and distributed ...
Hristo Kiskinov +3 more
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A note on the delay distribution in GPS [PDF]
Operations Research Letters, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lieshout, P., Mandjes, M.
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Advances in Difference Equations, 2010 The synchronization problem of new discrete-time complex networks with randomly occurring coupling and distributed time-varying delay is investigated. Compared with the previous work, the distributed delay is assumed to be timevarying.
Jian-an Fang, Yang Tang
doaj +2 more sources