Zobrazeno 1 - 10
of 259 628
pro vyhledávání: '"A. Frances"'
Autor:
Tatiana Spatola Rossi, A. Frances Tolmie, Tim Nichol, Charlotte Pain, Patrick Harrison, Thomas J. Smith, Mark Fricker, Verena Kriechbaumer
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Methane is a potent greenhouse gas, which has contributed to approximately a fifth of global warming since pre-industrial times. The agricultural sector produces significant methane emissions, especially from livestock, waste management and
Externí odkaz:
https://doaj.org/article/2f8a71ada3874995b407efa0c7e4aa7b
In missions constrained by finite resources, efficient data collection is critical. Informative path planning, driven by automated decision-making, optimizes exploration by reducing the costs associated with accurate characterization of a target in a
Externí odkaz:
http://arxiv.org/abs/2411.00137
Hindsight experience replay (HER) is well-known to accelerate goal-based reinforcement learning (RL). While HER is generally applied to off-policy RL algorithms, we previously showed that HER can also accelerate on-policy algorithms, such as proximal
Externí odkaz:
http://arxiv.org/abs/2410.24016
Hindsight experience replay (HER) accelerates off-policy reinforcement learning algorithms for environments that emit sparse rewards by modifying the goal of the episode post-hoc to be some state achieved during the episode. Because post-hoc modifica
Externí odkaz:
http://arxiv.org/abs/2410.22524
Activity-based models in transport are crucial for providing a comprehensive and realistic understanding of individuals' activity-travel patterns. Traditionally, travel surveys have been used to develop these models, but they are often costly and hav
Externí odkaz:
http://arxiv.org/abs/2410.22386
Autor:
He, Zhengfu, Shu, Wentao, Ge, Xuyang, Chen, Lingjie, Wang, Junxuan, Zhou, Yunhua, Liu, Frances, Guo, Qipeng, Huang, Xuanjing, Wu, Zuxuan, Jiang, Yu-Gang, Qiu, Xipeng
Sparse Autoencoders (SAEs) have emerged as a powerful unsupervised method for extracting sparse representations from language models, yet scalable training remains a significant challenge. We introduce a suite of 256 SAEs, trained on each layer and s
Externí odkaz:
http://arxiv.org/abs/2410.20526
Autor:
Mishra, Sapna, Fox, Andrew J., Krishnarao, Dhanesh, Lucchini, Scott, D'Onghia, Elena, Cashman, Frances H., Barger, Kathleen A., Lehner, Nicolas, Tumlinson, Jason
The Large Magellanic Cloud (LMC) is the nearest massive galaxy to the Milky Way. Its circumgalactic medium is complex and multi-phase, containing both stripped HI structures like the Magellanic Stream and Bridge, and a diffuse warm corona seen in hig
Externí odkaz:
http://arxiv.org/abs/2410.11960
The focused helium ion beam microscope is a versatile imaging and nanofabrication instrument enabling direct-write lithography with sub-10-nm resolution. Subsurface damage and swelling of substrates due to helium ion implantation is generally unwante
Externí odkaz:
http://arxiv.org/abs/2410.04953
Autor:
Jitender Sareen, Jennifer E Enns, Mariette Chartier, Wanda Phillips-Beck, Joykrishna Sarkar, Carolyn Shimmin, Joss Reimer, James Bolton, Chris Green, Nathan C Nickel, Scott McCulloch, Charles Burchill, Aynslie Hinds, Erin Weldon, Joshua Jones, Javier Mignone, Julianne Sanguins, A. Frances Chartrand, Jennifer E. Enns, Nathan C. Nickel, Neil McDonald, Amy Freier, Scott C McCulloch, Hera J M Casidsid, Oludolapo Deborah Balogun, Drew Mulhall, Roxana Dragan, Geoffrey Konrad, Olena Kloss, Hera Casidsid, Deborah Balogun
Publikováno v:
BMJ Open, Vol 12, Iss 10 (2022)
Introduction Rising use of methamphetamine is causing significant public health concern in Canada. The biological and behavioural effects of methamphetamine range from wakefulness, vigour and euphoria to adverse physical health outcomes like myocardi
Externí odkaz:
https://doaj.org/article/14bc7ef881d34700a4af323038fce693
The resolution-line edge roughness-sensitivity tradeoff has motivated exploration of potential improvements using defined sequence polymers and polymer-bound photoacid generators and quenchers. In this study we characterize the internal structures of
Externí odkaz:
http://arxiv.org/abs/2409.15358