Toscana-systems have been used in many contexts to visualize information found in relational databases. As opposed to many other approaches this is done based on conceptual structures rather than numerical analysis. While conceptual structures often tend to ease understanding of the data by avoiding too much information reduction, sometimes a particular reduced information gained by using numer...

Abstract Information collected through sensor measurements has the potential to improve knowledge of complex-system behavior, leading better decisions related system management. In this situation, and particularly when using digital twins, quality data determines improvement that sensors have on decision-making. The choice monitoring system, including types their configuration, is typically mad...

One corollary of the Cullen Scha er's Conservation Law of Generalization Performance indicates that no learner is generally better than another learner. If the rst learner performs better than the second learner on some learning situations, the rst learner must perform worse than the second learner on other learning situations. Unfortunately, the corollary does not provide a description of the ...