Results 31 to 40 of about 185,916 (314)
How predictable is the timing of a summer ice‐free Arctic?
Geophysical Research Letters, 2016 Climate model simulations give a large range of over 100 years for predictions of when the Arctic could first become ice free in the summer, and many studies have attempted to narrow this uncertainty range.
Alexandra Jahn +3 more
doaj +1 more source
Regime Specific Predictability in Predictive Regressions [PDF]
SSRN Electronic Journal, 2010 Predictive regressions are linear specifications linking a noisy variable such as stock returns to past values of a more persistent regressor with the aim of assessing the presence of predictability. Key complications that arise are the potential presence of endogeneity and the poor adequacy of asymptotic approximations.
Gonzalo, Jesus, Pitarakis, Jean-Yves
openaire +7 more sources
A dynamical systems approach to studying midlatitude weather extremes
Geophysical Research Letters, 2017 Extreme weather occurrences carry enormous social and economic costs and routinely garner widespread scientific and media coverage. The ability to predict these events is therefore a topic of crucial importance.
Gabriele Messori +2 more
doaj +1 more source
Information Entropy as Quantifier of Potential Predictability in the Tropical Indo-Pacific Basin
Frontiers in Climate, 2021 Global warming is posed to modify the modes of variability that control much of the climate predictability at seasonal to interannual scales. The quantification of changes in climate predictability over any given amount of time, however, remains ...
Olawale J. Ikuyajolu +4 more
doaj +1 more source
Communications of the ACM, 2020 Seeking a new approach that goes beyond worst-case analysis.
Michael Mitzenmacher +1 more
openaire +3 more sources
Predicting the Predictive Power of IDP Ensembles [PDF]
Structure, 2014 The function of intrinsically disordered proteins may be interpreted in terms of their structural ensembles. The article by Schwalbe and colleagues in this issue of Structure combines NMR and SAXS constraints to generate structural ensembles that unveil important functional and pathological features.
Tompa, Péter, Váradi, Mihály
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Information Transfer With Respect to Relative Entropy in Multi-Dimensional Complex Dynamical Systems
IEEE Access, 2020 In this paper, a rigorous formalism of information transfer with respect to relative entropy or Kullback-Leiber divergence within a multi-dimensional deterministic dynamical system is established.
Yimin Yin, Jing Zhang, Xiaojun Duan
doaj +1 more source
Advances in Neural Information Processing Systems 36, 2023 We explore the fundamental problem of sorting through the lens of learning-augmented algorithms, where algorithms can leverage possibly erroneous predictions to improve their efficiency. We consider two different settings: In the first setting, each item is provided a prediction of its position in the sorted list. In the second setting, we assume there
Bai, X, Coester, C
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Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source