Lisa-Christina Winter

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The authors review the recently introduced method for analyzing free-response receiver operating characteristic (FROC) observer-performance experiments. These experiments allow multiple abnormalities and observer responses per image and require correct localization for true-positive events. A fundamental plot, the alternative FROC (AFROC), is emphasized,(More)
Many studies have been conducted, mainly in a university environment, and researchers have identified both advantages and disadvantages of e-learning. Very little is known about the applicability and suitability of e-learning to vocational and skills-based training. The research presented in this paper evaluates an adaptive e-learning model (INNOVRET) which(More)
The purpose of the VALCRI project is to develop a new system prototype for information exploitation by intelligence analysts working in law enforcement agencies. Information visualisation will be a core element of the prototype. Such systems have to be designed to support the sensemaking and reasoning processes of the analysts. One of the goals of the(More)
This paper provides an overview of the linkage of two pedagogical approaches, Skills-based Learning and Self-Regulated Learning (SRL) supported by software. In linking these approaches, adaptive skills-based learning tools based on a psycho-pedagogical competence model, were assigned to a cyclic SRL process-model. The INNOVRET project provides the(More)
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