Zobrazeno 1 - 10
of 965
pro vyhledávání: '"P. Sixt"'
Autor:
Pasin, Michele, Sixt, Joerg
Evaluating the disruptive nature of academic ideas is a new area of research evaluation that moves beyond standard citation-based metrics by taking into account the broader citation context of publications or patents. The "$CD$ index" and a number of
Externí odkaz:
http://arxiv.org/abs/2309.06120
Autor:
Sixt, Leon, Landgraf, Tim
Saliency methods attempt to explain deep neural networks by highlighting the most salient features of a sample. Some widely used methods are based on a theoretical framework called Deep Taylor Decomposition (DTD), which formalizes the recursive appli
Externí odkaz:
http://arxiv.org/abs/2211.08425
Publikováno v:
Opt. Lett. 48, 473-476 (2023)
Femtosecond coherent multidimensional spectroscopy is demonstrated for an ultracold gas. For this, a setup for phase modulation spectroscopy is used to probe the $3^2\mathrm{S}_{1/2} - 2^2\mathrm{P}_{1/2, 3/2}$ transition in an 800 $\mu$K-cold sample
Externí odkaz:
http://arxiv.org/abs/2210.03023
Autor:
Joerg Sixt, Michele Pasin
Publikováno v:
Quantitative Science Studies (2024)
Externí odkaz:
https://doaj.org/article/0bd91416c0fb432d808c70405d53925a
K-nearest neighbors (KNN) is one of the earliest and most established algorithms in machine learning. For regression tasks, KNN averages the targets within a neighborhood which poses a number of challenges: the neighborhood definition is crucial for
Externí odkaz:
http://arxiv.org/abs/2205.08434
A variety of methods exist to explain image classification models. However, whether they provide any benefit to users over simply comparing various inputs and the model's respective predictions remains unclear. We conducted a user study (N=240) to te
Externí odkaz:
http://arxiv.org/abs/2204.11642
Publikováno v:
J. Chem. Phys. 156 (11), 114306 (2022)
We demonstrate the control of $^4$He(2$^3$S$_1$)-$^7$Li(2$^2$S$_{1/2}$) chemi-ionization reactions by all-optical electron-spin-state preparation of both atomic species prior to the collision process. Our results demonstrate that chemi-ionization is
Externí odkaz:
http://arxiv.org/abs/2203.12974
Autor:
Sixt, Leon, Liu, Evan Zheran, Pellat, Marie, Wexler, James, Hashemi, Milad, Kim, Been, Maas, Martin
Machine Learning has been successfully applied in systems applications such as memory prefetching and caching, where learned models have been shown to outperform heuristics. However, the lack of understanding the inner workings of these models -- int
Externí odkaz:
http://arxiv.org/abs/2112.06989
For every $k \geq 2$ we construct infinitely many $4k$-dimensional manifolds that are all stably diffeomorphic but pairwise not homotopy equivalent. Each of these manifolds has hyperbolic intersection form and is stably parallelisable. In fact we con
Externí odkaz:
http://arxiv.org/abs/2109.05632
For every $k \geq 2$ and $n \geq 2$ we construct $n$ pairwise homotopically inequivalent simply-connected, closed $4k$-dimensional manifolds, all of which are stably diffeomorphic to one another. Each of these manifolds has hyperbolic intersection fo
Externí odkaz:
http://arxiv.org/abs/2109.00654