Alle Publikationen
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2019
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(2019): Interactional Moral Systems: A Model of Social Mechanisms for the Moral Regulation of Exchange Processes in Agent Societies. In: IEEE Transactions on Computational Social Systems 6 (4), S. 778-796. DOI: 10.1109/TCSS.2019.2926950
DOI: https://doi.org/10.1109/TCSS.2019.2926950 Abstract: In this paper, we first introduce the concepts of moral agent and moral system of agent society and, in particular, the central concept of moral agent sensible to moral sanction. Next, we introduce the concepts of moral gain and moral loss in social exchanges and of reputation-based persistence of exchange processes. Following, we elaborate the notion of negotiated moral regulation of reputation-based persistent exchange processes. Finally, we combine those concepts in the notion of a reputation-based mechanism for the negotiation-driven moral regulation of exchange processes of agents that are sensible to moral sanctions.
Keywords: Agent societies, agent society, Avatars, Computational modeling, Ethics, ieee xplore, interactional moral systems, Law, Moral & Ethik, moral agent, moral gain, moral loss, moral regulation of social exchanges, moral sanction, Morality, multi-agent systems, negotiation-driven moral regulation, reputation-based mechanism, reputation-based persistence, reputation-based persistent exchange processes, Robots, social exchanges, social mechanisms, Social Processes 2016
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(2016): Iconic gestures for robot avatars, recognition and integration with speech. In: Frontiers in psychology 7
Abstract: Co-verbal gestures are an important part of human communication, improving its efficiency and efficacy for information conveyance. One possible means by which such multi-modal communication might be realized remotely is through the use of a tele-operated humanoid robot avatar. Such avatars have been previously shown to enhance social presence and operator salience. We present a motion tracking based tele-operation system for the NAO robot platform that allows direct transmission of speech and gestures produced by the operator. To assess the capabilities of this system for transmitting multi-modal communication, we have conducted a user study that investigated if robot-produced iconic gestures are comprehensible, and are integrated with speech. Robot performed gesture outcomes were compared directly to those for gestures produced by a human actor, using a within participant experimental design. We show that iconic gestures produced by a tele-operated robot are understood by participants when presented alone, almost as well as when produced by a human. More importantly, we show that gestures are integrated with speech when presented as part of a multi-modal communication equally well for human and robot performances. (PsycINFO Database Record (c) 2019 APA, all rights reserved)
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