Zobrazeno 1 - 10
of 5 613
pro vyhledávání: '"Gutmann, P."'
Autor:
Chowdhury, Prasanta, Sau, Jyotirmay, Numan, Mohamad, Sannigrahi, Jhuma, Gutmann, Matthias, Giri, Saurav, Kumar, Manoranjan, Majumdar, Subham
We conducted a comprehensive analysis of the magnetic and electronic transport properties of the layered chalcogenide Cr$_{1+\delta}$Te$_2$ in its single crystalline form. This material exhibits a ferromagnetic transition at a critical temperature of
Externí odkaz:
http://arxiv.org/abs/2411.14045
Autor:
Augustino, Brandon, Cain, Madelyn, Farhi, Edward, Gupta, Swati, Gutmann, Sam, Ranard, Daniel, Tang, Eugene, Van Kirk, Katherine
We explore strategies aimed at reducing the amount of computation, both quantum and classical, required to run the Quantum Approximate Optimization Algorithm (QAOA). First, following Wurtz et al. [Phys.Rev A 104:052419], we consider the standard QAOA
Externí odkaz:
http://arxiv.org/abs/2410.03015
Autor:
Simkus, Vaidotas, Gutmann, Michael U.
We consider the task of estimating variational autoencoders (VAEs) when the training data is incomplete. We show that missing data increases the complexity of the model's posterior distribution over the latent variables compared to the fully-observed
Externí odkaz:
http://arxiv.org/abs/2403.03069
Autor:
Rasha Barakat, Jit Chatterjee, Rui Mu, Xuanhe Qi, Xingxing Gu, Igor Smirnov, Olivia Cobb, Karen Gao, Angelica Barnes, Jonathan Kipnis, David H. Gutmann
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract In solid cancers, T cells typically function as cytotoxic effectors to limit tumor growth, prompting therapies that capitalize upon this antineoplastic property (immune checkpoint inhibition; ICI). Unfortunately, ICI treatments have been lar
Externí odkaz:
https://doaj.org/article/a76d1fc385104e84bffc95146882c3f4
Performing inference in statistical models with an intractable likelihood is challenging, therefore, most likelihood-free inference (LFI) methods encounter accuracy and efficiency limitations. In this paper, we present the implementation of the LFI m
Externí odkaz:
http://arxiv.org/abs/2309.10612
Autor:
Simkus, Vaidotas, Gutmann, Michael U.
Conditional sampling of variational autoencoders (VAEs) is needed in various applications, such as missing data imputation, but is computationally intractable. A principled choice for asymptotically exact conditional sampling is Metropolis-within-Gib
Externí odkaz:
http://arxiv.org/abs/2308.09078
Autor:
Valentin, Simon, Kleinegesse, Steven, Bramley, Neil R., Seriès, Peggy, Gutmann, Michael U., Lucas, Christopher G.
Computational models are powerful tools for understanding human cognition and behavior. They let us express our theories clearly and precisely, and offer predictions that can be subtle and often counter-intuitive. However, this same richness and abil
Externí odkaz:
http://arxiv.org/abs/2305.07721
Publikováno v:
TMLR 2023
Functions of the ratio of the densities $p/q$ are widely used in machine learning to quantify the discrepancy between the two distributions $p$ and $q$. For high-dimensional distributions, binary classification-based density ratio estimators have sho
Externí odkaz:
http://arxiv.org/abs/2305.00869
Autor:
Yadav, Poonam, Lee, Suheon, Pascut, G. L., Kim, Jaewook, Gutmann, Matthias J., Xu, Xianghan, Gao, Bin, Cheong, Sang-Wook, Kiryukhin, Valery, Choi, Sungkyun
Publikováno v:
Physical Review Research 5, 033099 (2023)
Ni$_{2}$Mo$_{3}$O$_{8}$ is a pyroelectric honeycomb antiferromagnet exhibiting peculiar changes of its electric polarization at magnetic transitions. Ni$_{2}$Mo$_{3}$O$_{8}$ stands out from the isostructural magnetic compounds, showing an anomalously
Externí odkaz:
http://arxiv.org/abs/2304.14641
Autor:
Andreas Gutmann
Publikováno v:
Verfassungsblog, Iss 2366-7044 (2024)
Rechte der Natur erregen die Gemüter. In Deutschland riefen jüngst zwei Urteile des LG Erfurt heftige Reaktionen hervor. Auch in Spanien, wo bereits 2022 mit der Salzwasserlagune Mar Menor das erste europäische Ökosystem mit Rechten ausgestattet
Externí odkaz:
https://doaj.org/article/4a582b977acd4fb2af99f568ee56a21a