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Estimation and filtering of hidden semi Markov models, event based filters and stochastic control.

Estimation and filtering of hidden semi Markov models, event based filters and stochastic control.
隐半马尔可夫模型的估计和过滤、基于事件的过滤器和随机控制。
批准号:
RGPIN-2015-06084
负责人:
Elliott, Robert
金额:
$2.19万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2015
资助国家:
加拿大
项目状态:
已结题
起止时间:
2015-01-01 至 2016-12-31

项目摘要

项目成果

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中文摘要
翻译
这项工作的中心目标将是推导新的信号处理算法,特别是对隐藏在噪声信号中的信息的估计。这将以申请人以前的贡献为基础。将追求三个方向。第一部分将开发新的隐半马尔可夫模型估计算法,扩展我们之前在隐马尔可夫模型上的工作。第二个将考虑基于事件的滤波问题,当仅当隐藏信号变化超过指定量或当信号过程越过一定水平时才接收到观察到的过程。第三章将讨论用倒向随机微分方程对有噪声观测马尔可夫链的最优控制。
英文摘要
The central objective of the work will be the derivation of new algorithms for signal processing, in particular the estimation of information hidden in noisy signals. This will build on previous contributions by the applicant. Three directions will be pursued. The first will develop new estimation algorithms for hidden semi Markov models, extending our previous work on hidden Markov models. The second will consider event based filtering problems when the observed process is received only when the hidden signal changes by more than a specified amount or when the signal process crosses certain levels. The third will discuss the optimal control of a noisily observed Markov chain using backward stochastic differential equations.
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Estimation and filtering of hidden semi Markov models, event based filters and stochastic control.
  • 批准号:
    RGPIN-2015-06084
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $4.37万
  • 财政年份:
    2021
  • 负责人:
    Elliott, Robert
  • 依托单位:
Estimation and filtering of hidden semi Markov models, event based filters and stochastic control.
  • 批准号:
    RGPIN-2015-06084
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.19万
  • 财政年份:
    2018
  • 负责人:
    Elliott, Robert
  • 依托单位:
Estimation and filtering of hidden semi Markov models, event based filters and stochastic control.
  • 批准号:
    RGPIN-2015-06084
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.19万
  • 财政年份:
    2017
  • 负责人:
    Elliott, Robert
  • 依托单位:
Estimation and filtering of hidden semi Markov models, event based filters and stochastic control.
  • 批准号:
    RGPIN-2015-06084
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.19万
  • 财政年份:
    2016
  • 负责人:
    Elliott, Robert
  • 依托单位:
国内基金
海外基金
E-Learning中的协作式学习与个性化预测模型研究
  • 批准号:
    60372078
  • 项目类别:
    面上项目
  • 资助金额:
    24.0万元
  • 批准年份:
    2003
  • 负责人:
    申瑞民
  • 依托单位: