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Evaluation of usability utilizing Markov models

机译：利用马尔可夫模型评估可用性

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Purpose - The purpose of this paper is to analyze the usability of a remote learning system in its initial development phase, using a quantitative usability evaluation method through Markov models. Design/methodology/approach - The paper opted for an exploratory study. The data of interest of the research correspond to the possible accesses of users in a learning system's pre-project. The present research is intended to answer questions of the type "how", evaluating the usability through Markov models and the interaction of the learning system's users. Findings - The paper provides a study which allowed the generation of a probability matrix among states and actions, which was utilized in the evaluation of usability based on Markov models, where the usability criteria specified were analyzed. Markov models allow a series of measures of interest to be calculated and they have been successfully utilized in the evaluation of computing and communication systems. Originality/value - This research aimed to investigate the utilization of Markov models in the evaluation of usability in a remote learning system in its pre-project phase and to help in proposing improvement suggestions.
机译：目的-本文的目的是通过基于Markov模型的定量可用性评估方法来分析远程学习系统在其初始开发阶段的可用性。设计/方法/方法-论文选择了探索性研究。研究感兴趣的数据对应于学习系统的预项目中用户的可能访问。本研究旨在回答“如何”类型的问题，通过马尔可夫模型和学习系统用户的交互作用来评估可用性。研究结果-本文提供了一项研究，该研究允许在状态和动作之间生成概率矩阵，该矩阵用于基于Markov模型的可用性评估中，其中分析了指定的可用性标准。马尔可夫模型允​​许计算一系列感兴趣的度量，并且已成功地用于计算和通信系统的评估中。原创性/价值-这项研究旨在调查Markov模型在其项目前阶段在远程学习系统的可用性评估中的利用，并有助于提出改进建议。

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