Zobrazeno 1 - 10
of 12 513
pro vyhledávání: '"Sahai, A. A."'
Autor:
Xu, Xingzi, Sahai, Tuhin
We introduce a novel hybrid quantum-analog algorithm to perform graph clustering that exploits connections between the evolution of dynamical systems on graphs and the underlying graph spectra. This approach constitutes a new class of algorithms that
Externí odkaz:
http://arxiv.org/abs/2408.08486
Publikováno v:
Galaxies 2024, 12(4), 44
Preplanetary nebulae (PPNe) are formed from mass-ejecting late-stage AGB stars. Much of the light from the star gets scattered or absorbed by dust particles, giving rise to the observed reflection nebula seen at visible and near-IR wavelengths. Precu
Externí odkaz:
http://arxiv.org/abs/2408.03136
Autor:
Jaume, Guillaume, Vaidya, Anurag, Zhang, Andrew, Song, Andrew H., Chen, Richard J., Sahai, Sharifa, Mo, Dandan, Madrigal, Emilio, Le, Long Phi, Mahmood, Faisal
Developing self-supervised learning (SSL) models that can learn universal and transferable representations of H&E gigapixel whole-slide images (WSIs) is becoming increasingly valuable in computational pathology. These models hold the potential to adv
Externí odkaz:
http://arxiv.org/abs/2408.02859
Simple function classes have emerged as toy problems to better understand in-context-learning in transformer-based architectures used for large language models. But previously proposed simple function classes like linear regression or multi-layer-per
Externí odkaz:
http://arxiv.org/abs/2407.19346
Autor:
Danilovich, T., Malfait, J., Van de Sande, M., Montargès, M., Kervella, P., De Ceuster, F., Coenegrachts, A., Millar, T. J., Richards, A. M. S., Decin, L., Gottlieb, C. A., Pinte, C., De Beck, E., Price, D. J., Wong, K. T., Bolte, J., Menten, K. M., Baudry, A., de Koter, A., Etoka, S., Gobrecht, D., Gray, M., Herpin, F., Jeste, M., Lagadec, E., Maes, S., McDonald, I., Marinho, L., Müller, H. S. P., Pimpanuwat, B., Plane, J. M. C., Sahai, R., Wallström, S. H. J., Yates, J., Zijlstra, A.
Publikováno v:
Nature Astronomy, 8, pages 308-327 (2024)
Binary interactions have been proposed to explain a variety of circumstellar structures seen around evolved stars, including asymptotic giant branch (AGB) stars and planetary nebulae. Studies resolving the circumstellar envelopes of AGB stars have re
Externí odkaz:
http://arxiv.org/abs/2407.16979
Autor:
Kashyap, Parashmoni, Majumdar, Liton, Dutrey, Anne, Guilloteau, Stéphane, Willacy, Karen, Chapillon, Edwige, Teague, Richard, Semenov, Dmitry, Henning, Thomas, Turner, Neal, Sahai, Raghvendra, Kóspál, Ágnes, Coutens, Audrey, Piétu, V., Gratier, Pierre, Ruaud, Maxime, Phuong, N. T., Di Folco, E., Lee, Chin-Fei, Tang, Y. -W.
Resolved molecular line observations are essential for gaining insight into the physical and chemical structure of protoplanetary disks, particularly in cold, dense regions where planets form and acquire compositions. However, tracing these regions i
Externí odkaz:
http://arxiv.org/abs/2407.07238
Autor:
Harel-Canada, Fabrice, Zhou, Hanyu, Mupalla, Sreya, Yildiz, Zeynep, Sahai, Amit, Peng, Nanyun
Evaluations of creative stories generated by large language models (LLMs) often focus on objective properties of the text, such as its style, coherence, and toxicity. While these metrics are indispensable, they do not speak to a story's subjective, p
Externí odkaz:
http://arxiv.org/abs/2406.12680
Large language models have been proven to be capable of handling complex linguistic and cognitive tasks. Therefore their usage has been extended to tasks requiring logical reasoning ability such as Mathematics. In this paper, we propose a prompting t
Externí odkaz:
http://arxiv.org/abs/2405.13004
Autor:
Bhattacharya, Rajorshi, Medina, Brandon M., Pihlström, Ylva M., Sjouwerman, Loránt O., Lewis, Megan O., Sahai, Raghvendra, Stroh, Michael C., Quiroga-Nuñez, Luis Henry, van Langevelde, Huib Jan, Claussen, Mark J, Weller, Rachel
We present a method to estimate distances to Asymptotic Giant Branch (AGB) stars in the Galaxy, using spectral energy distributions (SEDs) in the near- and mid-infrared. By assuming that a given set of source properties (initial mass, stellar tempera
Externí odkaz:
http://arxiv.org/abs/2405.02459
Autor:
Sahai, Tuhin, Gnanasekaran, Abeynaya
The Unique Games Conjecture (UGC) constitutes a highly dynamic subarea within computational complexity theory, intricately linked to the outstanding P versus NP problem. Despite multiple insightful results in the past few years, a proof for the conje
Externí odkaz:
http://arxiv.org/abs/2404.16024