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We present an application of grammar inference in the domain of facial expression analysis. Typically, only sets of AUs which occur in a given time frame are used for expression analysis, the sequence in which these AUs occur is ignored. We wanted to explore whether the strucural patterns of AU appearances contain diagnostically relevant information. We(More)
We present a framework for cognitive modeling of aesthetic decision making based on dynamic prototypes. Starting point of our work is empirical evidence which shows that subjects' initial ratings of attractiveness of objects can be influenced by adapting them to new, typically more innovative objects. The framework consists of three steps: (1) Estimating an(More)
We present a framework for cognitive modeling of aesthetic decision making based on dynamic prototypes. Starting point of our work is empirical evidence which shows that subjects' initial ratings of attractiveness of objects can be influenced by adapting them to new, typically more innovative objects. The framework consists of three steps: (1) Estimating an(More)
BACKGROUND Given the unreliable self-report in patients with dementia, pain assessment should also rely on the observation of pain behaviors, such as facial expressions. Ideal observers should be well trained and should observe the patient continuously in order to pick up any pain-indicative behavior; which are requisitions beyond realistic possibilities of(More)
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