Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems 2023
DOI: 10.1145/3544548.3581483
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Amortised Experimental Design and Parameter Estimation for User Models of Pointing

Abstract: Figure 1: An intelligent interactive system views a user through sensors that include a keyboard and mouse and sometimes, camera, microphone and/or eye-tracker. What is the best way to infer a model of the user from these data? In the figure gaze path is represented in red, mouse movements in black and text entered in blue. A camera captures the user's gaze direction.

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Cited by 4 publications
(1 citation statement)
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“…Parameter estimation can be extremely expensive computationally, especially when full Bayesian posteriors are required. Here, an additional step in the workflow can involve training the model, in silico, on a distribution of possible user parameters (Moon et al 2022;Moon, Oulasvirta, and Lee 2023;Kwon et al 2020) and even training the cooperative AI to acquire user data that is maximally useful for parameter estimation (Ryan et al 2016;Foster et al 2019;Ivanova et al 2021;Keurulainen et al 2023).…”
Section: Example: Building Computationally Rational Modelsmentioning
confidence: 99%
“…Parameter estimation can be extremely expensive computationally, especially when full Bayesian posteriors are required. Here, an additional step in the workflow can involve training the model, in silico, on a distribution of possible user parameters (Moon et al 2022;Moon, Oulasvirta, and Lee 2023;Kwon et al 2020) and even training the cooperative AI to acquire user data that is maximally useful for parameter estimation (Ryan et al 2016;Foster et al 2019;Ivanova et al 2021;Keurulainen et al 2023).…”
Section: Example: Building Computationally Rational Modelsmentioning
confidence: 99%