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  1. Article

    Open Access

    Measuring self-regulation in everyday life: Reliability and validity of smartphone-based experiments in alcohol use disorder

    Self-regulation, the ability to guide behavior according to one’s goals, plays an integral role in understanding loss of control over unwanted behaviors, for example in alcohol use disorder (AUD). Yet, experim...

    Hilmar Zech, Maria Waltmann, Ying Lee, Markus Reichert in Behavior Research Methods (2023)

  2. Article

    Open Access

    Presynaptic dopamine function measured with [18F]fluorodopa and L-DOPA effects on impulsive choice

    We previously reported that L-DOPA effects on reward-based decision-making in a randomized, placebo-controlled, double-blind, crossover study were consistent with an inverted U-shaped function whereby both low...

    Johannes Petzold, Ying Lee, Shakoor Pooseh, Liane Oehme in Scientific Reports (2019)

  3. Article

    Open Access

    Baseline impulsivity may moderate L-DOPA effects on value-based decision-making

    Research has indicated a major role of dopamine in decision-making processes, but the underlying mechanisms remain largely unknown due to inconsistency in effects of dopaminergic drugs. To clarify the impact o...

    Johannes Petzold, Annika Kienast, Ying Lee, Shakoor Pooseh in Scientific Reports (2019)

  4. No Access

    Article

    Evaluating the Effects of Highway Traffic Accidents in the Development of a Vehicle Accident Queue Length Estimation Model

    Accurate estimation of vehicle accident queue lengths can assist traffic managers in providing improved plans for traffic control. Few studies that have analyzed the influence of highway incidents on traffic f...

    Ying Lee, Chien-Hung Wei, Kai-Chon Chao in International Journal of Intelligent Trans… (2018)

  5. No Access

    Chapter and Conference Paper

    Feature and Sample Weighted Support Vector Machine

    In this paper, we analyzed the shortcoming of Feature Weighted SVM and Sample Weighted SVM, then a new SVM approach is proposed based on the comprehensive feature and sample weighted. This method estimates the...

    Qiongsheng Zhang, Dong Liu, Zhidong Fan, Ying Lee in Knowledge Engineering and Management (2011)

  6. No Access

    Article

    Power spectrum analysis of heart rate variability in children with epilepsy

    Object: Children with epilepsy have been found to be at increased risk of death during childhood. Sudden unexpected death (SUDEP) has accounted for at least 12% of deaths of children with epileps...

    Tsui Yang, Tai Wong, Kai Chang, Shang Kwan, Wan Kuo, Ying Lee in Child's Nervous System (2001)