Zobrazeno 1 - 10
of 20 276
pro vyhledávání: '"P Welsh"'
Autor:
Cooke, Ryan J., Welsh, Louise
We report a new, reliable determination of the CN excitation temperature of diffuse molecular clouds in the Milky Way, based on ultra high spectral resolution observations. Our determination is based on CN $B^{2}\Sigma^{+}-X^{2}\Sigma^{+}$ (0,0) vibr
Externí odkaz:
http://arxiv.org/abs/2409.18270
We tackle the hard problem of consciousness taking the naturally-selected, self-organising, embodied organism as our starting point. We provide a mathematical formalism describing how biological systems self-organise to hierarchically interpret unlab
Externí odkaz:
http://arxiv.org/abs/2409.14545
Navigating and understanding complex environments over extended periods of time is a significant challenge for robots. People interacting with the robot may want to ask questions like where something happened, when it occurred, or how long ago it too
Externí odkaz:
http://arxiv.org/abs/2409.13682
We aim to study the high-precision chemical abundances of metal-poor gas clouds at cosmic noon (2
Externí odkaz:
http://arxiv.org/abs/2409.07525
Autor:
Casali, L., Eldon, D., Odstrcil, T., Mattes, R., Welsh, A., Lee, K., Nelson, A. O., Paz-Soldan, C., Khabanov, F., Cote, T., McLean, A. G., Scotti, F., Thome, K. E.
The first achievement of highly radiating plasmas in negative triangularity is shown with an operational space featuring high core radiation at high Greenwald fraction obtained with the injection of reactor-relevant seeded gases. These negative trian
Externí odkaz:
http://arxiv.org/abs/2409.02377
Autor:
Anderson, Eric, Fritz, Jonathan, Lee, Austin, Li, Bohou, Lindblad, Mark, Lindeman, Henry, Meyer, Alex, Parmar, Parth, Ranade, Tanvi, Shah, Mehul A., Sowell, Benjamin, Tecuci, Dan, Thapliyal, Vinayak, Welsh, Matt
LLMs demonstrate an uncanny ability to process unstructured data, and as such, have the potential to go beyond search and run complex, semantic analyses at scale. We describe the design of an unstructured analytics system, Aryn, and the tenets and us
Externí odkaz:
http://arxiv.org/abs/2409.00847
Autor:
Jurado, Carlos, Weiss, Lauren M., Daclison, Laura, Tofflemire, Benjamin M., Orosz, Jerome A., Welsh, William F.
We obtained new spectra of Kepler-34 and Kepler-35 with Keck-HIRES, nearly a decade after these systems were originally characterized with this spectrograph and other instruments, to search for RV trends from a potential third stellar-mass companion
Externí odkaz:
http://arxiv.org/abs/2408.15320
Autor:
Nunez, Evan Haze, Steidel, Charles C., Kirby, Evan N., Rudie, Gwen C., Prusinski, Nikolaus Z., Chen, Yuguang, Zhuang, Zhuyun, Strom, Allison L., Erb, Dawn K., Pettini, Max, Welsh, Louise, Rupke, Dave S. N., Cooke, Ryan J.
We present the design and first results of the Inner Circumgalactic Medium (CGM) of QSO Line of Sight Emitting galaxies at $z\sim 2-3$, KBSS-InCLOSE. The survey will connect galaxy properties (e.g., stellar mass $M_*$, interstellar medium ISM metalli
Externí odkaz:
http://arxiv.org/abs/2408.14647
Autor:
Li, Yang, Deng, Jianing, Zhong, Chong, Yang, Danjuan, Li, Meiyan, Welsh, A. H., Liu, Aiyi, Zhou, Xingtao, Liu, Catherine C., Fu, Bo
Myopia screening using cutting-edge ultra-widefield (UWF) fundus imaging and joint modeling of multiple discrete and continuous clinical scores presents a promising new paradigm for multi-task problems in Ophthalmology. The bi-channel framework that
Externí odkaz:
http://arxiv.org/abs/2408.09395
Autor:
Ullah, Insha, Welsh, A. H.
In this study, we explore the effects of including noise predictors and noise observations when fitting linear regression models. We present empirical and theoretical results that show that double descent occurs in both cases, albeit with contradicto
Externí odkaz:
http://arxiv.org/abs/2408.07914