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  • Outside the Lines: Visualizing Influence Across Heterogeneous Contexts in PTSD

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    Embargoed until: 2023-11-02
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    Accepted Manuscript (AM)
    Author(s)
    Cardier, Beth
    Nielsen, Alex
    Shull, John
    Sanford, Larry D
    Griffith University Author(s)
    Cardier, Beth
    Year published
    2021
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    Abstract
    Open-world processes generate information that cannot be captured in a single data set. In fields such as medicine and defense, where precise information can be life-saving, a modeling paradigm is needed in which multiple media and contexts can be logically and visually integrated, in order to inform the engineering of large systems. One barrier is the underlying ontological heterogeneity that multiple contexts can exhibit, along with the need for those facts to be compatible with or translated between domains and situations. Another barrier is the dynamism and influence of context, which has traditionally been difficult to ...
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    Open-world processes generate information that cannot be captured in a single data set. In fields such as medicine and defense, where precise information can be life-saving, a modeling paradigm is needed in which multiple media and contexts can be logically and visually integrated, in order to inform the engineering of large systems. One barrier is the underlying ontological heterogeneity that multiple contexts can exhibit, along with the need for those facts to be compatible with or translated between domains and situations. Another barrier is the dynamism and influence of context, which has traditionally been difficult to represent. This chapter describes a method for modeling the changes of interpretation that occur when facts cross-over context boundaries, whether those contexts are differentiated by discipline, time or perspective (or all three). We that processing Here, a new modeling environment is developed in which those transitions can be visualized. Our prototype modeling platform, Wunderkammer, can connect video, text, image and data while representing the context from which these artifacts were derived. It can also demonstrate transfers of information among situations, enabling the depiction of influence. Our example focuses on post-traumatic stress disorder (PTSD), combining psychological, neurological and physiological information, with a view to informing the aggregation of information in intelligent systems. These different forms of information are connected in a single modeling space using a narrative-based visual grammar. The goal is to develop a method and tool that supports the integration of information from different fields in order to model changing phenomena in an open world, with a focus on detecting emerging disorders. In turn, this will ultimately support more powerful knowledge systems for fields such as neurobiology, autonomous systems and artificial intelligence (AI).
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    Book Title
    Systems Engineering and Artificial Intelligence
    DOI
    https://doi.org/10.1007/978-3-030-77283-3_25
    Copyright Statement
    © 2021 Springer. This is the author-manuscript version of this paper. It is reproduced here in accordance with the copyright policy of the publisher. Please refer to the publisher’s website for further information.
    Subject
    Creative and professional writing
    Knowledge representation and reasoning
    Graphics, augmented reality and games
    Publication URI
    http://hdl.handle.net/10072/411661
    Collection
    • Book chapters

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