Zobrazeno 1 - 10
of 1 866
pro vyhledávání: '"A. Kousha"'
Autor:
Mukherjee, Subhojyoti, Lalitha, Anusha, Kalantari, Kousha, Deshmukh, Aniket, Liu, Ge, Ma, Yifei, Kveton, Branislav
Learning of preference models from human feedback has been central to recent advances in artificial intelligence. Motivated by the cost of obtaining high-quality human annotations, we study the problem of data collection for learning preference model
Externí odkaz:
http://arxiv.org/abs/2404.13895
Publikováno v:
Mon.Not.Roy.Astron.Soc. 532 (2024) 2, 2356-2373
Fuzzy dark matter (FDM) is a promising candidate for dark matter, characterized by its ultra-light mass, which gives rise to wave effects at astrophysical scales. These effects offer potential solutions to the small-scale issues encountered within th
Externí odkaz:
http://arxiv.org/abs/2312.10745
Publikováno v:
Molecular Brain, Vol 17, Iss 1, Pp 1-15 (2024)
Abstract Primary cilia are dynamic sensory organelles that continuously undergo structural modifications in response to environmental and cellular signals, many of which exhibit rhythmic patterns. Building on our previous findings of rhythmic cilia-r
Externí odkaz:
https://doaj.org/article/af103d5c482c44459c32fb31df681238
We study the problem of best-arm identification (BAI) in the fixed-budget setting with heterogeneous reward variances. We propose two variance-adaptive BAI algorithms for this setting: SHVar for known reward variances and SHAdaVar for unknown reward
Externí odkaz:
http://arxiv.org/abs/2306.07549
Publikováno v:
The Astrophysical Journal, 961, 131 (2024)
Ultra-light scalar fields and their non-interacting class, the so-called fuzzy dark matter (FDM), are candidates for dark matter, introduced to solve the small-scale problems of the standard cold dark matter. In this paper, we address whether the sma
Externí odkaz:
http://arxiv.org/abs/2305.20075
Publikováno v:
Acta Ichthyologica et Piscatoria, Vol 43, Iss 4, Pp 299-305 (2013)
The knowledge on the effect of different stress factors on Atlantic salmon, Salmo salar Linnaeus, 1758, is far from complete and therefore we decided to find out how the low water level stress could effect pathophysiological parameters such as: plasm
Externí odkaz:
https://doaj.org/article/6f4930eaeae746dc8afde10d1b53a9b9
Autor:
Thelwall, Mike, Kousha, Kayvan, Abdoli, Mahshid, Stuart, Emma, Makita, Meiko, Wilson, Paul, Levitt, Jonathan
Systematic evaluations of publicly funded research typically employ a combination of bibliometrics and peer review, but it is not known whether the bibliometric component introduces biases. This article compares three alternative mechanisms for scori
Externí odkaz:
http://arxiv.org/abs/2212.07812
Do altmetric scores reflect article quality? Evidence from the UK Research Excellence Framework 2021
Autor:
Thelwall, Mike, Kousha, Kayvan, Abdoli, Mahshid, Stuart, Emma, Makita, Meiko, Wilson, Paul, Levitt, Jonathan
Publikováno v:
Journal of the Association for Information Science and Technology, 74(5), 582-593 (2023)
Altmetrics are web-based quantitative impact or attention indicators for academic articles that have been proposed to supplement citation counts. This article reports the first assessment of the extent to which mature altmetrics from Altmetric.com an
Externí odkaz:
http://arxiv.org/abs/2212.07811
Autor:
Kousha, Kayvan, Thelwall, Mike
This literature review identifies indicators that associate with higher impact or higher quality research from article text (e.g., titles, abstracts, lengths, cited references and readability) or metadata (e.g., the number of authors, international o
Externí odkaz:
http://arxiv.org/abs/2212.06574
Autor:
Thelwall, Mike, Kousha, Kayvan, Abdoli, Mahshid, Stuart, Emma, Makita, Meiko, Wilson, Paul, Levitt, Jonathan
Publikováno v:
Journal of Data and Information Science, 8(1), 9-20 (2023)
Collaborative research causes problems for research assessments because of the difficulty in fairly crediting its authors. Whilst splitting the rewards for an article amongst its authors has the greatest surface-level fairness, many important evaluat
Externí odkaz:
http://arxiv.org/abs/2212.06572