Generalized Utility Describing Cooperation and Fairness

R. Gorbunov, E.I. Barakova, R.M.C. Ahn, G.W.M. Rauterberg

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    Abstract

    In this paper we demonstrate how genetic programming can be used to interpret time dependent facial expressions in terms of emotional stimuli of different types and intensities. In our analysis we have used video records of facial expressions made during the Mars-500 experiment in which six participants have been isolated for 520 days to simulate flight to Mars. The FaceReader, commercial software developed by VicarVision and Noldus Information Technology, has been used to extract seven time dependent components of facial expressions from the video records. To interpret the obtained time dependent components of facial expressions we have proposed a mathematical model of emotional stimuli assuming that dynamics of facial expressions is determined by emotional stimuli of different types and intensities and facial expression at the moment of the stimuli. Genetic programming has been used to find the locations, types and intensities of the emotional stimuli as well as the way the facial expressions react on them.
    Original languageEnglish
    Title of host publicationProceedings of the 8th Spain, Italy, Netherlands meeting on Game Theory (SING8 2012), 16-18 July 2012, Budapest
    Publication statusPublished - 2012
    Eventconference; 8th Spain, Italy, Netherlands meeting on Game Theory ( SING8 2012), 16-18 July 2012, Budapest; 2012-07-16; 2012-07-18 -
    Duration: 16 Jul 201218 Jul 2012

    Conference

    Conferenceconference; 8th Spain, Italy, Netherlands meeting on Game Theory ( SING8 2012), 16-18 July 2012, Budapest; 2012-07-16; 2012-07-18
    Period16/07/1218/07/12
    Other8th Spain, Italy, Netherlands meeting on Game Theory ( SING8 2012), 16-18 July 2012, Budapest

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