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Utilizing gaze beha...
Utilizing gaze behavior for inferring task transitions using abstract hidden markov models
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- Pinpin, Lord Kenneth (författare)
- Standard Insurance Co. Inc, United States
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- Gamarra, Daniel Fernando Tello (författare)
- Universidade Federal de Santa Maria (UFSM), Control and Automation Engineering, Rio Grande do Sul, Santa Maria, Brazil
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- Johansson, Roland S. (författare)
- Umeå universitet,Institutionen för integrativ medicinsk biologi (IMB)
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- Laschi, Cecilia (författare)
- Scuola Superiore Sant' Anna ARTS Lab (Advanced Robotics Technology and Systems Laboratory), Pisa, Italy
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- Dario, Paolo (författare)
- Scuola Superiore Sant' Anna ARTS Lab (Advanced Robotics Technology and Systems Laboratory), Pisa, Italy
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Standard Insurance Co Inc, United States Universidade Federal de Santa Maria (UFSM), Control and Automation Engineering, Rio Grande do Sul, Santa Maria, Brazil (creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: Inteligencia Artificial. Ibero-American Journal of Artificial Intelligence. - : IBERAMIA: Sociedad Iberoamericana de Inteligencia Artificial. - 1137-3601 .- 1988-3064. ; 19:58, s. 1-16
- Relaterad länk:
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https://doi.org/10.4...
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http://journal.ibera...
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https://urn.kb.se/re...
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https://doi.org/10.4...
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Abstract
Ämnesord
Stäng
- We demonstrate an improved method for utilizing observed gaze behavior and show that it is useful in inferring hand movement intent during goal directed tasks. The task dynamics and the relationship between hand and gaze behavior are learned using an Abstract Hidden Markov Model (AHMM). We show that the predicted hand movement transitions occur consistently earlier in AHMM models with gaze than those models that do not include gaze observations.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- AHM
- Gaze Modeling
- Gaze Tracking
- Probabilistic Graphical Model
- Task Transitions Prediction
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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