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» Three Automated Stock-Trading Agents: A Comparative Study
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ATAL
2010
Springer
13 years 7 months ago
Evaluating models of speaker head nods for virtual agents
Virtual human research has often modeled nonverbal behaviors based on the findings of psychological research. In recent years, however, there have been growing efforts to use auto...
Jina Lee, Zhiyang Wang, Stacy Marsella
ATAL
2005
Springer
14 years 1 months ago
Evaluating the interaction with synthetic agents using attention and affect tracking
We motivate an approach to evaluating the utility of synthetic agents that is based on human physiology rather than questionnaires. The primary tool is an eye tracker that provide...
Helmut Prendinger, Chunling Ma, Jin Yingzi, Kushid...
ICMI
2005
Springer
108views Biometrics» more  ICMI 2005»
14 years 29 days ago
Understanding the effect of life-like interface agents through users' eye movements
We motivate an approach to evaluating the utility of lifelike interface agents that is based on human eye movements rather than questionnaires. An eye tracker is employed to obtai...
Helmut Prendinger, Chunling Ma, Jin Yingzi, Arturo...
ICML
2006
IEEE
14 years 8 months ago
Learning algorithms for online principal-agent problems (and selling goods online)
In a principal-agent problem, a principal seeks to motivate an agent to take a certain action beneficial to the principal, while spending as little as possible on the reward. This...
Vincent Conitzer, Nikesh Garera
MIE
2008
149views Healthcare» more  MIE 2008»
13 years 9 months ago
An automated method for analyzing adherence to therapeutic guidelines: Application in Diabetes
Background: Physicians' adherence to guidelines can be used for measuring prescribing appropriateness. We present a simple approach allowing the automation of this process. De...
Massoud Toussi, Vahid Ebrahiminia, Philippe Le Tou...