학술논문
Application of Markov chains to a navigator visual attention model.
Document Type
Article
Source
Subject
*MARKOV processes
*EXPLORERS
*NAVIGATION equipment repair
*STOCHASTIC models
*ATTENTION
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Language
ISSN
1733-8670
Abstract
This paper presents initial results from a series of eye-tracking experiments on a Full Mission Bridge simulator. The aim of this research was to develop a stochastic model of a navigator's attention distribution during their navigational watch. Such model could be used as a tool for workload and usability studies for navigators and navigational equipment interfaces. A structure of the model is discussed together with the evaluation of Markov chains as a main modelling tool. Initial results are presented and discussed. It is suggested that 1st order Markov chains are not fully applicable for this problem. A combination of the 1st and higher-order Markov chains will be applied in the next stage of research. [ABSTRACT FROM AUTHOR]