Výsledky vyhledávání - Expectation Maximization algorithms. Algorithms. Sensor networks.

A Novel Cluster-Based Wireless Sensor Network Reliability Model Using the Expectation Maximization Algorithm Autor Yang, Jianfeng, Chen, Jing, Huo, Yujia, Liu, Yanyu

“…Wireless sensor networks (WSNs) have been used widely across various industries and business fields that require the coverage of large geographical regions that are difficult for humans to reach…”
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A distributed averaging-based evidential Expectation-Maximization algorithm for density estimation in unreliable sensor networks Autor Safarinejadian, Behrouz, Mozaffari, Mohiyeddin

“…•The proposed algorithm analytically converges to the maximum likelihood estimates. In this paper, a novel distributed averaging-based evidential Expectation-Maximization…”
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State estimation & self-localization using distributed Kalman filter & recursive expectation maximization algorithm in sensor networks Autor Amirarfaei, F., Ghafoorifard, H., Menhaj, M.B.

“… version of online EM algorithm can be implemented in a sensor network for the self-localization problem…”
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Consensus-based distributed expectation-maximization algorithm for density estimation and classification using wireless sensor networks Autor Forero, P.A., Cano, A., Giannakis, G.B.

“…The present paper develops a decentralized expectation-maximization (EM) algorithm to estimate the parameters of a mixture density model for use in distributed…”
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Big Data Using Efficient Expectation–Maximization Algorithm in Wireless Sensor Networks Autor kamalraj, A.

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Gauss process state-space model optimization algorithm with expectation maximization Autor Liu, Hongqiang, Yang, Haiyan, Zhang, Tao, Pan, Bo

“… Second, a Gauss process state-space model optimization framework with the expectation–maximization algorithm is proposed. In the expectation…”
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Distributed EM Algorithm for Gaussian Mixtures in Sensor Networks Autor Dongbing Gu, Dongbing Gu

“…This paper presents a distributed expectation-maximization (EM) algorithm over sensor networks…”
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Clock Synchronization Using Expectation-Maximization Algorithm in Wireless Sensor Network Autor Xiali Li, Min Xi, Yongcun Cao, Yong Lu

“…Accurate and efficient clock synchronization algorithm is very important in Wireless Sensor Network (WSN…”
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Distributed expectation-maximization algorithm for DOA estimation in wireless sensor networks Autor Wen, Fuxi, Liu, Wei, Lu, Xiaochun

“…In this paper, we study the problem of using distributed expectation-maximization (EM…”
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Expectation maximization algorithm for calibration of ground sensor networks using a road constrained particle filter Autor Syldatk, M., Sviestins, E., Gustafsson, F.

“… We present a calibration algorithm based on the EM (expectation maximization) algorithm, where the particle filter is used for target tracking and a non-linear least squares estimator is used for estimation of the calibration parameters…”
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Expectation-Maximization-Based Passive Localization Relying on Asynchronous Receivers: Centralized Versus Distributed Implementations Autor Yuan, Weijie, Wu, Nan, Etzlinger, Bernhard, Li, Yonghui, Yan, Chaoxing, Hanzo, Lajos

“… We propose a centralized expectation-maximization-based passive localization method for asynchronous receivers (EMpLaR…”
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Indirect/Direct Learning Coverage Control for Wireless Sensor and Mobile Robot Networks Autor Liu, Yen-Chen, Lin, Tsen-Chang, Lin, Mu-Tai

“… To improve the density function estimation, this study employs an expectation-maximization algorithm and log-likelihood, which maximizes the similarity between the proposed normalized density…”
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EM-Based Algorithm for Unsupervised Clustering of Measurements from a Radar Sensor Network Autor Yan, Linjie, Addabbo, Pia, Fiscante, Nicomino, Clemente, Carmine, Hao, Chengpeng, Giunta, Gaetano, Orlando, Danilo

“… the latent variable model coupled with the expectation–maximization algorithm. The devised estimation procedure returns posterior probabilities that are used to cluster the huge amount of data…”
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Tree-Based Recursive Expectation-Maximization Algorithm for Localization of Acoustic Sources Autor Dorfan, Yuval, Gannot, Sharon

“…The problem of distributed localization for ad hoc wireless acoustic sensor networks (WASNs…”
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Distributed Clustering Using Wireless Sensor Networks Autor Forero, P. A., Cano, A., Giannakis, G. B.

“… Performance of the novel algorithms is illustrated with simulated tests on synthetic and real sensor data…”
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An Online and Distributed Approach for Modulation Classification Using Wireless Sensor Networks Autor Dulek, Berkan

“…) algorithm, a hybrid likelihood-based modulation classifier is proposed for a sensor network subject to unknown nonidentical flat fading…”
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EMA‐GAN: A Generative Adversarial Network for Infrared and Visible Image Fusion with Multiscale Attention Network and Expectation Maximization Algorithm Autor Xi, Xiuliang, Jin, Xin, Jiang, Qian, Lin, Yu, Zhou, Wei, Guo, Lei

“… region information and texture detail information in the fused image. To address the above issues, an expectation maximization (EM…”
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Cooperative Localization in Wireless Sensor Networks With AOA Measurements Autor Wang, Shengchu, Jiang, Xianbo, Wymeersch, Henk

“…This paper researches the cooperative localization in wireless sensor networks (WSNs) with <inline-formula> <tex-math notation="LaTeX">2\pi /\pi </tex-math></inline-formula>-periodic angle-of-arrival…”
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Cooperative Localization in WSNs Using Gaussian Mixture Modeling: Distributed ECM Algorithms Autor Feng Yin, Fritsche, Carsten, Di Jin, Gustafsson, Fredrik, Zoubir, Abdelhak M.

“…We study cooperative sensor network localization in a realistic scenario where the underlying measurement errors more probably follow a non-Gaussian distribution…”
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Research on Time Synchronization Method under Arbitrary Network Delay in Wireless Sensor Networks Autor Hu, Bing, Xiang, Feng, Wu, Fan, Liu, Jian, Sun, Zhe, Sun, Zhixin

“…), is proposed herein to estimate the clock skew and clock offset in wireless sensor networks. VB-CPF is an improvement of the Gaussian mixture kalman particle filter (GMKPF) algorithm…”
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