Zobrazeno 1 - 10
of 197 917
pro vyhledávání: '"Michael, C."'
Autor:
Karambelkar, Viraj R., Kasliwal, Mansi M., Tisserand, Patrick, Anand, Shreya, Ashley, Michael C. B., Bildsten, Lars, Clayton, Geoffrey C., Crawford, Courtney C., De, Kishalay, Earley, Nicholas, Hankins, Matthew J., Hall, Xander, Lamberts, Astrid, Lau, Ryan M., McKenna, Dan, Moore, Anna, Ofek, Eran O., Smith, Roger M., Soria, Roberto, Soon, Jamie, Travouillon, Tony
We present results from a systematic infrared (IR) census of R Coronae Borealis (RCB) stars in the Milky Way, using data from the Palomar Gattini IR (PGIR) survey. R Coronae Borealis stars are dusty, erratic variable stars presumably formed from the
Externí odkaz:
http://arxiv.org/abs/2407.08653
Autor:
Beiler, Samuel A., Cushing, Michael C., Kirkpatrick, J. Davy, Schneider, Adam C., Mukherjee, Sagnick, Marley, Mark S., Marocco, Federico, Smart, Richard L.
We present infrared spectral energy distributions of 23 late-type T and Y dwarfs obtained with the James Webb Space Telescope. The spectral energy distributions consist of NIRSpec PRISM and MIRI LRS spectra covering the $\sim$1--12 $\mu$m wavelength
Externí odkaz:
http://arxiv.org/abs/2407.08518
Autor:
Wang, Youjia, Choi, Michael C. H.
We investigate the cutoff phenomenon for Markov processes under information divergences such as $f$-divergences and R\'enyi divergences. We classify most common divergences into four types, namely $L^2$-type, $\mathrm{TV}$-type, separation-type and $
Externí odkaz:
http://arxiv.org/abs/2407.06982
Autor:
Xiang, Xin, Miller, Jon M., Zoghbi, Abderahmen, Reynolds, Mark T., Bogensberger, David, Dai, Lixin, Draghis, Paul A., Drake, Jeremy J., Godet, Olivier, Irwin, Jimmy A., Miller, Michael C., Mockler, Brenna E., Saxton, Richard, Webb, Natalie
Tidal disruption events (TDEs) can potentially probe low-mass black holes in host galaxies that might not adhere to bulge or stellar-dispersion relationships. At least initially, TDEs can also reveal super-Eddington accretion. X-ray spectroscopy can
Externí odkaz:
http://arxiv.org/abs/2407.04684
When the target of inference is a real-valued function of probability parameters in the k-sample multinomial problem, variance estimation may be challenging. In small samples, methods like the nonparametric bootstrap or delta method may perform poorl
Externí odkaz:
http://arxiv.org/abs/2406.19141
Autor:
Long, Bria, Xiang, Violet, Stojanov, Stefan, Sparks, Robert Z., Yin, Zi, Keene, Grace E., Tan, Alvin W. M., Feng, Steven Y., Zhuang, Chengxu, Marchman, Virginia A., Yamins, Daniel L. K., Frank, Michael C.
Human children far exceed modern machine learning algorithms in their sample efficiency, achieving high performance in key domains with much less data than current models. This ''data gap'' is a key challenge both for building intelligent artificial
Externí odkaz:
http://arxiv.org/abs/2406.10447
Autor:
Tan, Alvin Wei Ming, Yu, Sunny, Long, Bria, Ma, Wanjing Anya, Murray, Tonya, Silverman, Rebecca D., Yeatman, Jason D., Frank, Michael C.
How (dis)similar are the learning trajectories of vision-language models and children? Recent modeling work has attempted to understand the gap between models' and humans' data efficiency by constructing models trained on less data, especially multim
Externí odkaz:
http://arxiv.org/abs/2406.10215
Autor:
Kothari, Harshil, Cushing, Michael C., Burningham, Ben, Beiler, Samuel A., Kirkpatrick, J. Davy, Schneider, Adam C., Mukherjee, Sagnick, Marley, Mark S.
We present an atmospheric retrieval analysis of the Y0 brown dwarf WISE J035934.06$-$540154.6 using the low-resolution 0.96--12 $\mu$m JWST spectrum presented in \citet{Beiler_2023}. We obtain volume number mixing ratios of the major gas-phase absorb
Externí odkaz:
http://arxiv.org/abs/2406.06493
Autor:
Penuel, John, Katabarwa, Amara, Johnson, Peter D., Farquhar, Collin, Cao, Yudong, Garrett, Michael C.
Across industries, traditional design and engineering workflows are being upgraded to simulation-driven processes. Many workflows include computational fluid dynamics (CFD). Simulations of turbulent flow are notorious for high compute costs and relia
Externí odkaz:
http://arxiv.org/abs/2406.06323
Autor:
Murakawa, Shion, De, Kishalay, Ashley, Michael C. B., Earley, Nicholas, Hillenbrand, Lynne A., Kasliwal, Mansi M., Lau, Ryan M., Moore, Anna M., Sokoloski, J. L., Soria, Roberto
Palomar Gattini-IR is a wide-field, synoptic infrared time domain survey covering $\approx 15000$ sq. deg. of the sky at $\approx 1-3$ night cadence to a depth of $J\approx 13.0$ and $\approx 14.9$ Vega mag in and outside the Galactic plane, respecti
Externí odkaz:
http://arxiv.org/abs/2406.01720