Zobrazeno 1 - 10
of 33 255
pro vyhledávání: '"Hafner A."'
Urbanization advances at unprecedented rates, resulting in negative effects on the environment and human well-being. Remote sensing has the potential to mitigate these effects by supporting sustainable development strategies with accurate information
Externí odkaz:
http://arxiv.org/abs/2406.17458
Publikováno v:
Proceedings of the ChainScience 2024 Conference
This paper examines the economic and security implications of Proof-of-Stake (POS) designs, providing a survey of POS design choices and their underlying economic principles in prominent POS-blockchains. The paper argues that POS-blockchains are esse
Externí odkaz:
http://arxiv.org/abs/2405.14617
Autor:
Müller, Matthias, Brahmbhatt, Samarth, Deka, Ankur, Leboutet, Quentin, Hafner, David, Koltun, Vladlen
We introduce OpenBot-Fleet, a comprehensive open-source cloud robotics system for navigation. OpenBot-Fleet uses smartphones for sensing, local compute and communication, Google Firebase for secure cloud storage and off-board compute, and a robust ye
Externí odkaz:
http://arxiv.org/abs/2405.07515
As AI promises to accelerate scientific discovery, it remains unclear whether fully AI-driven research is possible and whether it can adhere to key scientific values, such as transparency, traceability and verifiability. Mimicking human scientific pr
Externí odkaz:
http://arxiv.org/abs/2404.17605
Autor:
Hafner, Benjamin, Meyer, Katherine
Dispersal of propagules (seeds, spores) from a geographically isolated population into an uninhabitable matrix can threaten population persistence if it prevents new growth from keeping pace with mortality. Quantifying propagule loss can thus inform
Externí odkaz:
http://arxiv.org/abs/2404.09947
Autor:
Dotson, B., Metzger, P., Hafner, J., Shackelford, A., Birkenfeld, K., Britt, D., Ford, A., Truscott, R., Truscott, S., Zavaleta, J., Zemke, J., Purvis, K., Scudder, M., Johnson, C., Galloway, J., DeShetler, J.
This study examines the characteristics, composition, and origin of fine particle debris samples collected following the launch of the first Starship orbital test flight, which suggests a new launch pad failure mode previously unknown. Particle shape
Externí odkaz:
http://arxiv.org/abs/2403.10788
Autor:
Toomey, L. J., Hobbs, G., Price, D. C., Dawson, J. R., Wenger, T., Lagoy, D., Staveley-Smith, L., Green, J. A., Carretti, E., Hafner, A., Huynh, M., Kaczmarek, J., Mader, S., McIntyre, V., Reynolds, J., Robishaw, T., Sarkissian, J., Thompson, A., Tremblay, C., Zic, A.
Publikováno v:
Astronomy and Computing, Volume 47 (April 2024)
Radio astronomy file formats are now required to store wide frequency bandwidths and multiple simultaneous receiver beams and must be able to account for versatile observing modes and numerous calibration strategies. The need to capture and archive h
Externí odkaz:
http://arxiv.org/abs/2402.17973
Autor:
Springenberg, Jost Tobias, Abdolmaleki, Abbas, Zhang, Jingwei, Groth, Oliver, Bloesch, Michael, Lampe, Thomas, Brakel, Philemon, Bechtle, Sarah, Kapturowski, Steven, Hafner, Roland, Heess, Nicolas, Riedmiller, Martin
We show that offline actor-critic reinforcement learning can scale to large models - such as transformers - and follows similar scaling laws as supervised learning. We find that offline actor-critic algorithms can outperform strong, supervised, behav
Externí odkaz:
http://arxiv.org/abs/2402.05546
The Alexander polynomial (1928) is the first polynomial invariant of links devised to help distinguish links up to isotopy. In recent work of the authors, Fox's conjecture (1962) -- stating that the absolute values of the coefficients of the Alexande
Externí odkaz:
http://arxiv.org/abs/2401.14927
Autor:
Hafner, Matthias, Dietl, Helmut
Decentralized exchanges are widely used platforms for trading crypto assets. The most common types work with automated market makers (AMM), allowing traders to exchange assets without needing to find matching counterparties. Thereby, traders exchange
Externí odkaz:
http://arxiv.org/abs/2401.07689