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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Markov decision process and reinforcement learning for intelligent
智能 马尔可夫 决策过程 强化学习
2023/4/28
本次讲座主要针对智能运维中的建模优化问题。首先基于前期研究，我将讨论基于马尔可夫决策过程的有限周期的视情维护策略。考虑二元件系统以及系统元件的退化过程具有随机相关性，用二元伽马过程来描述系统退化过程。系统元件服从周期性检测，当元件的退化程度超过预防性维护阈值时，其会被替换。该维护问题可以表示成马尔可夫决策过程并可用动态规划来求解。不同于无限周期的维护策略，有限周期的最优策略是动态的，其在每次检测都...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Markov decision process and reinforcement learning for intelligent operation and maintenance
智能 马尔可夫 决策过程 强化学习
2023/4/28
本次讲座主要针对智能运维中的建模优化问题。首先基于前期研究，我将讨论基于马尔可夫决策过程的有限周期的视情维护策略。考虑二元件系统以及系统元件的退化过程具有随机相关性，用二元伽马过程来描述系统退化过程。系统元件服从周期性检测，当元件的退化程度超过预防性维护阈值时，其会被替换。该维护问题可以表示成马尔可夫决策过程并可用动态规划来求解。不同于无限周期的维护策略，有限周期的最优策略是动态的，其在每次检测都...
Small Variance Asymptotics for Dirichlet Process Mixtures of SVMs
Small Variance Asymptotics Dirichlet Process Mixtures SVM
2016/1/22
Infinite SVM (iSVM) is a Dirichlet process (DP) mix-ture of large-margin classifiers. Though flexible in learning nonlinear classifiers and discovering latent clustering structures, iSVM has a difficu...
Dynamic Field Process Simulation within GIS: the VORONOI Approche
Data Structure Voronoi Diagram 3D GIS Simulation Dynamic
2015/12/3
Simulation of a dynamic and continuous phenomenon (field) is a difficult task for GISs as their data structures are 2D and static and are not well-adapted to manage neither the dynamic behavior of the...
The fastest mixing Markov process on a graph and a connection to a maximum variance unfolding problem
Markov process fast mixing second smallest eigenvalue semidefinite programming dimensionality reduction
2015/8/10
We consider a Markov process on a connected graph, with edges labeled with transition rates between the adjacent vertices. The distribution of the Markov process converges to the uniform distribution ...
Grounding of Meaning in Sensori-Motor Process
sensori-motor constraint meaning Meaning Generator System autonomy grounding organic artificial
2015/7/15
There is an increasing agreement in the cognitive sciences community that our sensations are closely related to our actions. Our actions impact our sensations from the environment and the knowledge we...
DEFINING, EVALUATING, AND IMPROVING THE PROCESS OF VERIFYING PATIENT IDENTIFIERS
Patient identification medication administration medication error
2014/12/18
Patient identification errors are a major cause of medication errors. During medication administration, failure to identify patients correctly can lead to patients receiving incorrect medications, per...
On Process Variation Tolerant Low Cost Thermal Sensor Design
Thermal Sensor Process Variation Dithering Low Cost Finfet Comparator Design
2014/12/8
Thermal management has emerged as an important design issue in a range of designs from portable devices to server systems. Internal thermal sensors are an integral part of such a management system. Pr...
西北工业大学操作系统课件 Process Synchronization。
Risk and Reliability Analysis of Deepwater Reel-Lay Installation: A Scenario Study of Pipeline during the Process of Tensioning
Reel-Lay Installation Risk Analysis Reliability Analysis Monte Carlo Simulation Ergonomics
2013/3/8
In terms of reel-lay installation in deep water, studies on the pipeline during the process of tensioning have been completed based on theories of risk and reliability analysis and Ergonomics. Qualita...
ePCMM (e-Learning Process Capability Maturity Model) is used for evaluating the capability and maturity of an institution engaged in e-Learning based on e-Learning key process areas. It is a stepwise ...
A Process for Extracting Non-Taxonomic Relationships of Ontologies from Text
Ontology Ontology Learning Non-Taxonomic Relationships Natural Language Processing
2013/1/28
Manual construction of ontologies by domain experts and knowledge engineers is an expensive and time consuming task so, automatic and/or semiautomatic approaches are needed. Ontology learning looks fo...
The BP-M* Methodology for Process Analysis in the Health Sector
Methodology for Business Process Analysis Process Simulation and Reengineering Care Path-way
2013/1/28
In this paper we present the main phases of the BP-M* methodology and its application to a care pathway for patients in the Oncology Division of a large hospital, to evaluate pros and cons of differen...
Status of Developers’ Testing Process
Dynamic Testing Static Testing Peer Reviews Inspections Debugging Test Cases Testing Techniques
2013/1/29
Even if recent methodologies bring more recognition to developers’ testing process, we still have little insight into its status within the industry. In this paper, we study the status of developers’ ...
Transition Process in the Western Balkans: How Much Successful Is This Story?
The Western Balkans Transition Process Transition Crisis Macroeconomic Indicators Economic Development
2013/1/28
The last enlargement of the European Union put Western Balkans countries into focus of integration, and thus the countries became an area where future integration is expected. Future enlargement of th...