26 citations · 90 across the 13 of their papers we have counts for
19 papers
Kling-Gupta linear regression
Hristos Tyralis, Georgia Papacharalampous
Kling-Gupta efficiency () is a model performance evaluation metric widely used in hydrology, but its properties as a statistical estimator have remained unexplored. W…
Learning with the Nash-Sutcliffe loss
Hristos Tyralis, Georgia Papacharalampous
The Nash-Sutcliffe efficiency () is a widely used, positively oriented relative measure for evaluating forecasts across multiple time series. However, it lacks a decisi…
Loss functions arising from the index of agreement
Hristos Tyralis, Georgia Papacharalampous
We examine the theoretical properties of the index of agreement loss function , the negatively oriented counterpart of Willmott's index of agreement, a common metric in enviro…
Variable transformations in consistent loss functions
Hristos Tyralis, Georgia Papacharalampous
The empirical use of variable transformations within (strictly) consistent loss functions is widespread, yet a theoretical understanding is lacking. To address this gap, we develop…
Transforming disaster risk reduction with AI and big data: Legal and interdisciplinary perspectives
Kwok P Chun, Thanti Octavianti, Nilay Dogulu +24
Managing complex disaster risks requires interdisciplinary efforts. Breaking down silos between law, social sciences, and natural sciences is critical for all processes of disaster…
Unravelling compound risks of hydrological extremes in a changing climate: Typology, methods and futures
Kwok P Chun, Thanti Octavianti, Georgia Papacharalampous +21
We have witnessed and experienced increasing compound extreme events resulting from simultaneous or sequential occurrence of multiple events in a changing climate. In addition to a…