Estimating time-varying directed neural networks
Sign Up to like & getrecommendations! Published in 2020 at "Statistics and Computing"
DOI: 10.1007/s11222-020-09941-x
Abstract: Reconstructing the functional network of a neuron cluster is a fundamental step to reveal the complex interactions among neural systems of the brain. Current approaches to reconstruct a network of neurons or neural systems focus… read more here.
Keywords: network; time varying; directed neural; time ... See more keywords
Distributed Bayesian Estimation of Continuous Variables Over Time-Varying Directed Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2022.3167654
Abstract: This letter presents a distributed Bayesian estimation algorithm for time-varying directed sensor networks. We consider a network of sensing agents aiming to estimate continuous variables of interest using direct observations as well as communication across… read more here.
Keywords: continuous variables; distributed bayesian; varying directed; bayesian estimation ... See more keywords
Distributed Energy Resource Coordination Over Time-Varying Directed Communication Networks
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Control of Network Systems"
DOI: 10.1109/tcns.2019.2921284
Abstract: In this paper, we consider the optimal coordination problem for distributed energy resources (DERs), including distributed generators and energy storages. We first propose an algorithm based on the push-sum and gradient method to solve the… read more here.
Keywords: directed communication; communication; coordination; energy ... See more keywords
Algorithm-Level Confidentiality for Average Consensus on Time-Varying Directed Graphs
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Network Science and Engineering"
DOI: 10.1109/tnse.2022.3140274
Abstract: Average consensus plays a key role in distributed networks, with applications ranging from time synchronization, information fusion, load balancing, to decentralized control. Existing average consensus algorithms require individual agents to exchange explicit state values with… read more here.
Keywords: varying directed; consensus; average consensus; time varying ... See more keywords
Privacy-Protected Decentralized Dual Averaging Push With Edge-Based Correlated Perturbations Over Time-Varying Directed Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Network Science and Engineering"
DOI: 10.1109/tnse.2022.3195953
Abstract: In this article, we consider a decentralized constrained optimization problem over time-varying directed networks, where nodes in the networks collaboratively minimize the sum of local cost functions subject to a common constraint set. Due to… read more here.
Keywords: varying directed; privacy; directed networks; push ... See more keywords
Constructing Time-Varying Directed EEG Network by Multivariate Nonparametric Dynamical Granger Causality
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2022.3175483
Abstract: Time-varying directed electroencephalography (EEG) network is the potential tool for studying the dynamical causality among brain areas at a millisecond level; which conduces to understanding how our brain effectively adapts to information processing, giving inspiration… read more here.
Keywords: eeg network; network; varying directed; causality ... See more keywords
Differentially Private Distributed Online Algorithms Over Time-Varying Directed Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Signal and Information Processing over Networks"
DOI: 10.1109/tsipn.2018.2797806
Abstract: We consider a private distributed online optimization problem where a set of agents aim to minimize the sum of locally convex cost functions while each desires that the local cost function of individual agent is… read more here.
Keywords: directed networks; private distributed; distributed online; time varying ... See more keywords