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Fast Update of Conditional Simulation Ensembles

Chevalier, Clément ; Emery, Xavier ; Ginsbourger, David

In: Mathematical Geosciences, 2015, vol. 47, no. 7, p. 771-789

Fast matrix computations for functional additive models

Barthelmé, Simon

In: Statistics and Computing, 2015, vol. 25, no. 1, p. 47-63

Gaussian mean field regularizes by limiting learned information

Kunze, Julius ; Kirsch, Louis ; Ritter, Hippolyt ; Barber, David

In: Entropy, 2019, vol. 21, no. 8, p. 758

Variational inference with a factorized Gaussian posterior estimate is a widely-used approach for learning parameters and hidden variables. Empirically, a regularizing effect can be observed that is poorly understood. In this work, we show how mean field inference improves generalization by limiting mutual information between learned parameters and the data through noise. We quantify a...

High-dimensional variable screening and bias in subsequent inference, with an empirical comparison

Bühlmann, Peter ; Mandozzi, Jacopo

In: Computational Statistics, 2014, vol. 29, no. 3-4, p. 407-430

On the mod-Gaussian convergence of a sum over primes

Wahl, Martin

In: Mathematische Zeitschrift, 2014, vol. 276, no. 3-4, p. 635-654

Unequivocal signatures of the crossover to Anderson localization in realistic models of disordered quasi-one-dimensional materials

Lopez-Bezanilla, Alejandro ; Froufe-Pérez, Luis S. ; Roche, Stephan ; Sáenz, Juan José

In: Physical Review B, 2018, vol. 98, no. 23, p. 235423

The only unequivocal known criterion for single-parameter scaling Anderson localization relies on the knowledge of the full conductance statistics. To date, theoretical studies have been restricted to model systems with symmetric scatterers, hence lacking universality. We present an in-depth statistical study of conductance distributions P(g), in disordered ‘micrometer-long’ carbon...

Numerical analysis of steady-state and transient charge transport in organic semiconductor devices

Knapp, Evelyne ; Ruhstaller, Beat

In: Optical and Quantum Electronics, 2011, vol. 42, no. 11-13, p. 667-677

Prices are macro-observables! Stylized facts from evolutionary finance

Reimann, S. ; Tupak, A.

In: Computational Economics, 2007, vol. 29, no. 3-4, p. 313-331

Dark energy and dark gravity: theory overview

Durrer, Ruth ; Maartens, Roy

In: General Relativity and Gravitation, 2008, vol. 40, no. 2-3, p. 301-328

Size correction in biology: how reliable are approaches based on (common) principal component analysis?

Berner, Daniel

In: Oecologia, 2011, vol. 166, no. 4, p. 961-971