Zobrazeno 1 - 10
of 3 240
pro vyhledávání: '"Hewson P"'
Autor:
Hewson, Joshua T. S.
Artificial Intelligence systems are rapidly evolving, integrating extrinsic and intrinsic motivations. While these frameworks offer benefits, they risk misalignment at the algorithmic level while appearing superficially aligned with human values. In
Externí odkaz:
http://arxiv.org/abs/2411.04126
Autor:
Hewson, Joshua T. S.
As artificial intelligence (AI) becomes deeply integrated into critical infrastructures and everyday life, ensuring its safe deployment is one of humanity's most urgent challenges. Current AI models prioritize task optimization over safety, leading t
Externí odkaz:
http://arxiv.org/abs/2411.04127
We use machine learning methods to search for parity violations in the Large-Scale Structure (LSS) of the Universe, motivated by recent claims of chirality detection using the 4-Point Correlation Function (4PCF), which would suggest new physics durin
Externí odkaz:
http://arxiv.org/abs/2410.16030
Autor:
Hewson, Joshua T. S., Fang, Ke
Belief dynamics are fundamental to human behavior and social coordination. Individuals rely on accurate beliefs to make decisions, and shared beliefs form the basis of successful cooperation. Traditional studies often examined beliefs in isolation, b
Externí odkaz:
http://arxiv.org/abs/2410.07240
Humans can learn individual episodes and generalizable rules and also successfully retain both kinds of acquired knowledge over time. In the cognitive science literature, (1) learning individual episodes and rules and (2) learning and remembering are
Externí odkaz:
http://arxiv.org/abs/2407.05884
Numerical model forecasts of near-surface temperatures are prone to error. This is because terrain can exert a strong influence on temperature that is not captured in numerical weather models due to spatial resolution limitations. To account for the
Externí odkaz:
http://arxiv.org/abs/2406.11894
Publikováno v:
BMC Geriatrics, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Introduction The NHS has made it mandatory for General Practices in England to proactively identify and manage older people with moderate and severe frailty since the GMS contract of 2017/2018. In Luton, stakeholders developed the Luton Fram
Externí odkaz:
https://doaj.org/article/d9f390698de24eda886ce55f081d00e0
Flash flooding is a significant societal problem, but related precipitation forecasts are often poor. To address this, one can try to use output from convection-parametrising (global) ensembles, post-processed to forecast at point-scale, or convectio
Externí odkaz:
http://arxiv.org/abs/2301.04485
Autor:
Trevor Jamieson, Kevin Thorpe, Francois Bernier, Melyssa Aronson, Marc Clausen, Rita Kodida, Emma Reble, June C Carroll, Jordan Lerner-Ellis, Yvonne Bombard, Matthew Osmond, Muhammad Mamdani, Ronald Cohn, Emily Seto, Hanna Faghfoury, Josh Silver, Maureen Smith, Lauren Chad, Jan M Friedman, Robin Z Hayeems, Michael Brudno, Gregory Costain, Quynh Pham, Anne-Marie Laberge, Christian Marshall, Cheryl Shuman, Rebekah Jobling, Irfan Dhalla, Serena Shastri-Estrada, Daniel Assamad, Stephanie Luca, Stacy Hewson, Eriskay Liston, Frank Rudzicz, Wendy Ungar, Guylaine D'Amours
Publikováno v:
BMJ Open, Vol 14, Iss 9 (2024)
Introduction Genetic testing is used across medical disciplines leading to unprecedented demand for genetic services. This has resulted in excessive waitlists and unsustainable pressure on the standard model of genetic healthcare. Alternative models
Externí odkaz:
https://doaj.org/article/8affa2793f8c4b6b9384324d8a29b5cd
Autor:
Dalibor Mijaljica, Joshua P. Townley, Angelina Hondros, Caroline Hewson, Ian P. Harrison, Fabrizio Spada
Publikováno v:
Dermato, Vol 4, Iss 1, Pp 5-22 (2024)
This review provides an overview of the structural and functional features of key phytosphingosine-based ceramides (CERs), notably CER[EOP], CER[NP], and CER[AP], and their role in atopic skin health. Herein, we discuss how these indispensable stratu
Externí odkaz:
https://doaj.org/article/d9b1c9103f6c4d68816f504447a12252