| 1. |
- Castellano, Ginevra, et al.
(författare)
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Towards Empathic Virtual and Robotic Tutors
- 2013
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Ingår i: Lecture Notes in Computer Science. - 0302-9743 .- 1611-3349. ; 7926, s. 733-736
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Tidskriftsartikel (refereegranskat)abstract
- Building on existing work on artificial tutors with human-like capabilities, we describe the EMOTE project approach to harnessing benefits of an artificial embodied tutor in a shared physical space. Embodied in robotic platforms or through virtual agents, EMOTE aims to capture some of the empathic and human elements characterising a traditional teacher. As such, empathy and engagement, abilities key to influencing student learning, are at the core of the EMOTE approach. We present non-verbal and adaptive dialogue challenges for such embodied tutors as a foundation for researchers investigating the potential for empathic tutors that will be accepted by students and teachers.
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| 2. |
- Deshmuck, Amol, et al.
(författare)
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Towards Empathic Artificial Tutors
- 2013
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Ingår i: Proceedings of the 8th ACM/IEEE international conference on Human-robot interaction, HRI 13. Tokyo, Japan — March 03 - 06, 2013. - : ACM/IEEE. - 9781467330558
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Konferensbidrag (refereegranskat)abstract
- In this paper we discuss how the EMOTE project will design, develop and evaluate a new generation of artificial embodied tutors that have perceptive capabilities to engage in empathic interactions with learners in a shared physical space.
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| 3. |
- Hellesen, Carl, et al.
(författare)
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Analysis of resonant fast ion distributions during combined ICRF and NBI heating with transients using neutron emission spectroscopy
- 2018
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Ingår i: Nuclear Fusion. - : IOP Publishing. - 0029-5515 .- 1741-4326. ; 58:5
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Tidskriftsartikel (refereegranskat)abstract
- ICRF heating at the fundamental cyclotron frequency of a hydrogen minority ion species also gives rise to a partial power absorption by deuterium ions at their second harmonic resonance. This paper studies the deuterium distributions resulting from such 2nd harmonic heating at JET using neutron emission spectroscopy data from the time of flight spectrometer TOFOR. The fast deuterium distributions are obtained over the energy range 100 keV to 2 MeV. Specifically, we study how the fast deuterium distributions vary as ICRF heating is used alone as well as in combination with NBI heating. When comparing the different heating scenarios, we observed both a difference in the shapes of the distributions as well as in their absolute level. The differences are most pronounced below 0.5 MeV. Comparisons are made with corresponding distributions calculated with the code PION. We find a good agreement between the measured distributions and those calculated with PION, both in terms of their shapes as well as their amplitudes. However, we also identified a period with signs of an inverted fast ion distribution, which showed large disagreements between the modeled and measured results. Resonant interactions with tornado modes, i.e. core localized toroidal alfven eigenmodes (TAEs), are put forward as a possible explanation for the inverted distribution.
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| 4. |
- Serholt, Sofia, 1986, et al.
(författare)
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EMOTE: Embodied-perceptive tutors for empathy-based learning in a game environment
- 2013
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Ingår i: European Conference on Games Based Learning. - 9781909507661
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Konferensbidrag (refereegranskat)abstract
- Significant work has been devoted to the design of artificial tutors with human capabilities with the aim of helping increase the efficiency achieved with a human instructor. Yet, these systems still lack the personal, empathic and human elements that characterise a traditional teacher and fail to engage and motivate students in the same way a human teacher does. The EU-funded project EMOTE (EMbOdied-perceptive Tutors for Empathy-based learning) has recently started, and will continue until the end of 2015. The project aims to design, develop and evaluate a new generation of virtual and robotic embodied tutors that have perceptive capabilities to engage in empathic interactions with learners in a shared physical space. In this paper we wish to discuss the approach we are taking in the project as well as how the project may contribute to knowledge relevant for the Games-Based Learning community.
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