Zobrazeno 1 - 10
of 55 609
pro vyhledávání: '"Asthana, A"'
Publikováno v:
Current Science, 2005 Mar . 88(6), 864-865.
Externí odkaz:
https://www.jstor.org/stable/24110359
Publikováno v:
Current Science, 1997 Feb 01. 72(3), 165-166.
Externí odkaz:
https://www.jstor.org/stable/24098702
Autor:
Asthana, Shikhar, Kulkarni, Girish, Haehnelt, Martin G., Bolton, James S., Keating, Laura C., Simmonds, Charlotte
Recent JWST observations have allowed for the first time to obtain comprehensive measurements of the ionizing photon production efficiency $\xi_\text{ion} $ for a wide range of reionization-epoch galaxies. We explore implications for the inferred UV
Externí odkaz:
http://arxiv.org/abs/2412.01906
In many real-world applications, continuous machine learning (ML) systems are crucial but prone to data drift, a phenomenon where discrepancies between historical training data and future test data lead to significant performance degradation and oper
Externí odkaz:
http://arxiv.org/abs/2411.15616
One useful application of NLP models is to support people in reading complex text from unfamiliar domains (e.g., scientific articles). Simplifying the entire text makes it understandable but sometimes removes important details. On the contrary, helpi
Externí odkaz:
http://arxiv.org/abs/2410.20763
Evaluating large vision-language models (LVLMs) is very expensive, due to the high computational costs and the wide variety of tasks. The good news is that if we already have some observed performance scores, we may be able to infer unknown ones. In
Externí odkaz:
http://arxiv.org/abs/2410.10112
Autor:
Zhang, Bing, Takeuchi, Mikio, Kawahara, Ryo, Asthana, Shubhi, Hossain, Md. Maruf, Ren, Guang-Jie, Soule, Kate, Zhu, Yada
The advancement of large language models (LLMs) has led to a greater challenge of having a rigorous and systematic evaluation of complex tasks performed, especially in enterprise applications. Therefore, LLMs need to be able to benchmark enterprise d
Externí odkaz:
http://arxiv.org/abs/2410.12857
Autor:
Asthana, Shikhar, Haehnelt, Martin G., Kulkarni, Girish, Bolton, James S., Gaikwad, Prakash, Keating, Laura C., Puchwein, Ewald
The relative contribution of emission from stellar sources and accretion onto supermassive black holes to reionization has been brought into focus again by the apparent high abundance of faint AGN at $4\lesssim z\lesssim11$ uncovered by JWST. We inve
Externí odkaz:
http://arxiv.org/abs/2409.15453
We propose in this paper an analytically new construct of a diffusion model whose drift and diffusion parameters yield an exponentially time-decaying Signal to Noise Ratio in the forward process. In reverse, the construct cleverly carries out the lea
Externí odkaz:
http://arxiv.org/abs/2408.08306
Autor:
Goldstein, Harvey
Publikováno v:
Oxford Review of Education, 1998 Dec 01. 24(4), 521-523.
Externí odkaz:
https://www.jstor.org/stable/1050671