Zobrazeno 1 - 10
of 11 938
pro vyhledávání: '"Å. Lindström"'
Autor:
C. A. Morrison, A. Auniņš, Z. Benkő, L. Brotons, T. Chodkiewicz, P. Chylarecki, V. Escandell, D. P. Eskildsen, A. Gamero, S. Herrando, F. Jiguet, J. A. Kålås, J. Kamp, A. Klvaňová, P. Kmecl, A. Lehikoinen, Å. Lindström, C. Moshøj, D. G. Noble, I. J. Øien, J-Y. Paquet, J. Reif, T. Sattler, B. S. Seaman, N. Teufelbauer, S. Trautmann, C. A. M. van Turnhout, P. Vořišek, S. J. Butler
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Birdsong has long connected humans to nature. Historical reconstructions using bird monitoring and song recordings collected by citizen scientists reveal that the soundscape of birdsong in North America and Europe is both quieter and less varied, mir
Externí odkaz:
https://doaj.org/article/49628a86f9ab4910bede347016f9edd1
Linearised gravity has a global symmetry under which the graviton is shifted by a symmetric tensor satisfying a certain flatness condition. There is also a dual symmetry that can be associated with a global shift symmetry of the dual graviton theory.
Externí odkaz:
http://arxiv.org/abs/2409.00178
We survey elementary features of Lovelock gravity and its maximally symmetric vacuum solutions. The latter is solely determined by the real roots of a dimension-dependent polynomial. We also recover the static spherically symmetric (black hole) solut
Externí odkaz:
http://arxiv.org/abs/2408.08094
Autor:
Vieira, J., Cros, B., Muggli, P., Andriyash, I. A., Apsimon, O., Backhouse, M., Benedetti, C., Bulanov, S. S., Caldwell, A., Chen, Min, Cilento, V., Corde, S., D'Arcy, R., Diederichs, S., Ericson, E., Esarey, E., Farmer, J., Fedeli, L., Formenti, A., Foster, B., Garten, M., Geddes, C. G. R., Grismayer, T., Hogan, M. J., Hooker, S., Huebl, A., Jalas, S., Kirchen, M., Lehe, R., Leemans, W., Li, Boyuan, Lindström, C. A., Losito, R., Mitchell, C. E., Mori, W. B., Piot, P., Terzani, D., Thévenet, M., Turner, M., Vay, J. -L., Völker, D., Zhang, Jie, Zhang, W.
The workshop focused on the application of ANAs to particle physics keeping in mind the ultimate goal of a collider at the energy frontier (10\,TeV, e$^+$/e$^-$, e$^-$/e$^-$, or $\gamma\gamma$). The development of ANAs is conducted at universities an
Externí odkaz:
http://arxiv.org/abs/2408.03968
Hyperspherical Prototypical Learning (HPL) is a supervised approach to representation learning that designs class prototypes on the unit hypersphere. The prototypes bias the representations to class separation in a scale invariant and known geometry.
Externí odkaz:
http://arxiv.org/abs/2407.07664
Autor:
Lindström, Adam Dahlgren, Methnani, Leila, Krause, Lea, Ericson, Petter, de Troya, Íñigo Martínez de Rituerto, Mollo, Dimitri Coelho, Dobbe, Roel
This paper critically evaluates the attempts to align Artificial Intelligence (AI) systems, especially Large Language Models (LLMs), with human values and intentions through Reinforcement Learning from Feedback (RLxF) methods, involving either human
Externí odkaz:
http://arxiv.org/abs/2406.18346
Autor:
Shin, S. H., Stanley, M., Wong, W. N., Sweetnam, T., Elarabi, A., Lindström, T., Ridler, N. M., de Graaf, S. E.
Superconducting travelling wave parametric amplifiers (TWPAs) are broadband near-quantum limited microwave amplifiers commonly used for qubit readout and a wide range of other applications in quantum technologies. The performance of these amplifiers
Externí odkaz:
http://arxiv.org/abs/2406.03063
Linearised gravity has magnetic charges carried by (linearised) Kaluza-Klein monopoles. A gauge-invariant expression is found for these charges that is similar to Penrose's gauge-invariant expression for the ADM charges. A systematic search is made f
Externí odkaz:
http://arxiv.org/abs/2405.08876
Autor:
Lindström, Carl, Hess, Georg, Lilja, Adam, Fatemi, Maryam, Hammarstrand, Lars, Petersson, Christoffer, Svensson, Lennart
Neural Radiance Fields (NeRFs) have emerged as promising tools for advancing autonomous driving (AD) research, offering scalable closed-loop simulation and data augmentation capabilities. However, to trust the results achieved in simulation, one need
Externí odkaz:
http://arxiv.org/abs/2403.16092
Autor:
Lindström, Adam
Given a symmetric triple $(G,K,\sigma)$ of compact type, with $G^{\sigma} = K$, the well known Cartan embedding $\hat{\Phi}: G/K \to G$ homothetically embeds the symmetric space $M = G/K$ as a totally geodesic submanifold of $G$. In this thesis we sh
Externí odkaz:
http://arxiv.org/abs/2402.15532