Paolo Scala

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Web-based experiments, legibility, readability A recent trend in psychophysics experiments related to image quality is to perform the experiments on the World Wide Web with a large number of observers instead of in a laboratory under controlled conditions. This method assumes that the large number of participants involved in a Web investigation " averages(More)
In human computer interaction readability of textual information is one of the foremost requirements for displays designed to provide visual information. In this context it is of main interest to identify the design attributes that influence readability, and investigate their relationship with measures of ease of reading. In this paper we present results(More)
BACKGROUND There is consensus that Heart Rate Variability is associated with the risk of vascular events. However, Heart Rate Variability predictive value for vascular events is not completely clear. The aim of this study is to develop novel predictive models based on data-mining algorithms to provide an automatic risk stratification tool for hypertensive(More)
color; psychophysics We present an experiment about the readability of colored text on a colored background that we have conducted through crowd-sourcing on the Web. Our aim is to contribute to the understanding of the ease of reading text on displays under generic viewing conditions and, at the same time, we aim at demonstrating the suitability of(More)
  • Giuseppe Laquidara, Marika Mazzi Boém, Margaret Colombani, Marco Padula, Paolo Mirabelli, Davide Di Pasquale +1 other
  • 2013
Within the main goal of supporting an open access strategy in the European Research Area, the specific aim of the TO.ACTION project is to spread-among all the relevant stakeholders and agents in the knowledge circulation process-a culture of open access to scientific results generated by publicly funded research. The project relies on a circular mechanism(More)
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