Results 1 to 10 of about 5,341,760 (330)

Student’s t-Based Robust Poisson Multi-Bernoulli Mixture Filter under Heavy-Tailed Process and Measurement Noises

Remote Sensing, 2023
A novel Student’s t-based robust Poisson multi-Bernoulli mixture (PMBM) filter is proposed to effectively perform multi-target tracking under heavy-tailed process and measurement noises.
Jiangbo Zhu, Weixin Xie, Zongxiang Liu
doaj   +1 more source

Similarity of Symbol Frequency Distributions with Heavy Tails [PDF]

Physical Review X, 2016
13 pages, 7 ...
Gerlach, M., Font-Clos, F., Altmann, E.
openaire   +4 more sources

A CONTROL CHART FOR HEAVY TAILED DISTRIBUTIONS

The South African Journal of Industrial Engineering, 2009
Standard control charts with control limits determined by the mean and standard error of the mean are constructed based on the assumption that the distribution of the quality characteristic being monitored follows a normal distribution. However, this assumption is not always valid.
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Private Mean Estimation of Heavy-Tailed Distributions

CoRR, 2020
Appeared in COLT ...
Gautam Kamath 0001, Vikrant Singhal, Jonathan R. Ullman   +2 more
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Heavy‐tailed log hydraulic conductivity distributions imply heavy‐tailed log velocity distributions [PDF]

Water Resources Research, 2006
Equations of contaminant transport describing non‐Gaussian dispersion of solute in heterogeneous porous media have been developed by several authors (e.g., Berkowitz and Scher (1995, 1998), Benson (1998, 2001), Berkowitz et al. (2000), and Baeumer et al. (2005)).
Matthew V. Kohlbecker, Stephen W. Wheatcraft, Mark M. Meerschaert   +2 more
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Distributed Consensus Multi-Distribution Filter for Heavy-Tailed Noise

Journal of Sensor and Actuator Networks
Distributed state estimation is one of the critical technologies in the field of target tracking, where the process noise and measurement noise may have a heavy-tailed distribution.
Guan-Nan Chang, Wen-Xing Fu, Tao Cui, Ling-Yun Song, Peng Dong   +4 more
doaj   +1 more source

Asymptotics for the Solutions to Defective Renewal Equations

Abstract and Applied Analysis, 2014
This paper investigates the defective renewal equations under the nonconvolution equivalent distribution class. The asymptotics of the solution to the defective renewal equations have been given for the heavy-tailed and light-tailed cases, respectively.
Kaiyong Wang, Yang Chen, Zhongquan Tan
doaj   +1 more source

Ratio Test for Mean Changes in Time Series with Heavy-Tailed AR(p) Noise Based on Multiple Sampling Methods

Mathematics, 2023
This paper discusses the problem of the mean changes in time series with heavy-tailed AR(p) noise. Firstly, it proposes a modified ratio-type test statistic, and the results show that under the null hypothesis of no mean change, the asymptotic ...
Tianming Xu, Yuesong Wei
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Bayesian Robustness Modelling Using the Floor Distribution

Revstat Statistical Journal, 2018
In Bayesian analysis, the prior distribution and the likelihood can conflict, in the sense that they can carry diverse information about the parameter of interest. The most common form of conflict is the presence of outliers in the data.
J. A. A. Andrade , Edward Omey , C. T. M. Aquino   +2 more
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Characterizing Heavy-Tailed Distributions Induced by Retransmissions [PDF]

Advances in Applied Probability, 2013
Consider a generic data unit of random size L that needs to be transmitted over a channel of unit capacity. The channel availability dynamic is modeled as an independent and identically distributed sequence { A , A
Jelenković, Predrag R., Tan, Jian
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